San Mateo Intellectual Property Lawyers

William Nelson
Claimed Lawyer ProfileSocial Media
(650) 398-1644
1650 Borel Place, Suite 216
San Mateo, CA 94402
IP, Business, Patents and Trademarks
San Joaquin College of Law
IP, Business, Patents and Trademarks
I am a registered patent attorney with decades of experience in the field of intellectual property (IP) law. I practice in all areas of intellectual property law, including preparing and prosecuting patent, trademark, and copyright applications; intellectual property disputes and litigation; and intellectual property licensing and agreements.
Juris Dumpis
Claimed Lawyer Profile
(650) 350-1744
66 Bovet Rd
San Mateo, CA 94402
IP, Appeals, Business and Environmental
University of San Francisco School of Law
IP, Appeals, Business and Environmental
Carlos Scott Lopez
Claimed Lawyer Profile
(415) 287-0719
231 Manor Dr
San Carlos, CA 94070
Free Consultation
Free Consultation IP and Tax
Yale Law School
IP and Tax
Human / Civil Rights Attorney working with clients in the public and private spheres for over 25 years in over 75 countries. Significant experience serving non-profits in the public health and international development spheres assisting refugees, asylum seekers, and those suffering from various forms of trauma. Particular focus on LGBTQ and non-binary clients with legal / personal concerns related to gender expression and its effects and helping spearhead international initiatives addressing the same.

Current Director of the Gamelan Council - Asia-Pacific Public Health, Microfinance, and Development Center. Previous experience includes working as a primary care clinician / rural health officer for...
Mario Fausto
Claimed Lawyer Profile
(650) 948-6114
830 Old County Road
Belmont, CA 94002
Free Consultation
Free Consultation IP, Business, Real Estate and Securities
Santa Clara University School of Law
IP, Business, Real Estate and Securities
Philip Lawrence Gregory Jr
Claimed Lawyer Profile
(650) 697-6000
840 Malcolm Rd
Burlingame, CA 94010
IP, Antitrust and Business
Santa Clara University School of Law and Santa Clara University School of Law
IP, Antitrust and Business
Andrew Dylan Winghart
Claimed Lawyer Profile
(510) 593-8546
495 Seaport Court
Suite 104
Redwood City, CA 94063
IP, Business and Insurance Claims
Tulane Univ Law School
IP, Business and Insurance Claims
Jonathan David Feuchtwang
Claimed Lawyer Profile
(650) 330-8100
4045 Campbell Ave
Menlo Park, CA 94025
IP
Chicago-Kent College of Law, Illinois Institute of Technology
IP
Intellectual property attorney with 14 years of experience. Practice focuses on medical devices.
Gregory Wrenn
Claimed Lawyer Profile
1900 Seaport Blvd
Third Floor
Redwood City, CA 94063
IP and Business
IP and Business
Anne-Marie Dinius
Claimed Lawyer Profile
(650) 260-2467
P.O. Box 610087
Redwood City, CA 94061
IP, Patents and Real Estate
Northeastern Univ School of Law
IP, Patents and Real Estate
Marin Cionca
Claimed Lawyer ProfileQ&ASocial Media
(800) 454-1360
1390 Market Street
Suite 200
San Francisco, CA 94102
Free Consultation
Free Consultation IP, Patents and Trademarks
Concord Law School
IP, Patents and Trademarks
Since 2009, Mr. Cionca is a registered patent attorney and founder of CIONCA IP Law P.C. ("CIONCA IP"), an intellectual property law practice based in Irvine, Orange County, California. He has an extensive technical background having graduated from a five-year European engineering program, having practical engineering experience and having taught College Physics. He helps clients with patent application and prosecution matters in various technologies including, engineering, computer, software, mechanical, physics-related and medical device technologies. He also helps startups and businesses acquire and enforce their intellectual property rights in patents, trademarks, trade secrets and other IP, such as by sending cease...
Doug Bend
Claimed Lawyer ProfileQ&ASocial Media
(415) 633-6841
2181 Greenwich Street
San Francisco, CA 94123
Free Consultation
Free Consultation IP, Business, Real Estate and Trademarks
Georgetown University Law Center
IP, Business, Real Estate and Trademarks
Doug has helped launch hundreds of companies and is passionate about empowering entrepreneurs to create new businesses, jobs and products. As the founder of Bend Law Group, he’s built a firm known for being responsive, practical and deeply committed to the success of startups and small businesses. Doug serves as a trusted guide to founders navigating high-stakes decisions—from entity formation to fast-moving deals under tight deadlines. Clients often come to him after frustrating experiences elsewhere—and stay because Doug brings what others don’t: thoughtful strategy, clear communication and the kind of follow-through that builds real trust. Whether you’re raising a financing round or...
Pierre Zado
Claimed Lawyer ProfileQ&ASocial Media
(415) 967-1166
500 2nd Street
First Floor
San Francisco, CA 94107
Free Consultation
Free Consultation IP, Business and Communications
Valparaiso University
IP, Business and Communications
Astute business professional with a track record of influencing, negotiating, supporting and interacting with senior management. Excels at resolving complex issues, developing critical business solutions, and delivering robust analysis and guidance. For the last 10 years, I've counseled clients on various technology and intellectual property matters. Participated in six acquisitions (4 for buyer and two as target) with an aggregate deal value over $10 billion.

As a business professional, I've been involved and/or responsible for managing deal flow and partnership agreements spanning across IOT, Fintech, Logistics, Medical and Enterprise 3.0 industries totaling approximately $100 million over the last 7 years....
Steve Charles Vondran
Claimed Lawyer ProfileQ&ASocial Media
(877) 276-5084
One Sansome Street, Suite 3500
San Francisco, CA 94104
Free Consultation
Free Consultation IP, Communications, Entertainment & Sports and Trademarks
Whittier Law School
IP, Communications, Entertainment & Sports and Trademarks
Our law firm is a leader in intellectual property and piracy law. We have handled more software audits and torrent defense lawsuits than most other firms combined. We have a niche speciality practice in copyright infringement law and handle the following types of cases: 1. Software Audits and Licensing Disputes (Business Software Alliance, BSA, SIIA, Vero, Siemens, Solidworks, Autodesk, Adobe and Microsoft) 2. Torrent Defense Cases (ex. Malibu Media pornography, Flava Works and Strike 3 Holdings, LLC BitTorrent litigation cases in California Federal Court in the Southern, Central, Eastern and Northern District) 3. TV Signal Piracy cases (boxing...
Lindsay Gunn Spiller
Claimed Lawyer ProfileQ&ASocial Media
(415) 991-7298
595 Pacific Avenue
Fourth Floor
San Francisco, CA 94133
Free Consultation
Free Consultation IP, Business and Entertainment & Sports
Georgetown University Law Center
IP, Business and Entertainment & Sports
Spiller Law is a business, estate planning and entertainment law firm located in San Francisco, California. Business: We serve small to medium-sized businesses in the areas of contracts, business planning, mergers and acquisitions, partnership agreements, corporate formation and dispute resolution. We have advised businesses in involved in aviation, finance, health care, insurance, manufacturing, real estate, music, film, and television. Estate Planning: We work with individuals and couples to create simple to sophisticated estate plans, depending on their needs. Entertainment Law: We advise film/TV, new media, and music clients as to business planning, business formation, contract negotiation, and licensing
Vincent Tong
Claimed Lawyer ProfileSocial Media
(855) 866-4529
1999 Harrison Street
18th Floor
Oakland, CA 94612
IP, Business, Employment and Trademarks
Santa Clara University School of Law
IP, Business, Employment and Trademarks
Vincent Tong is an award winning, community oriented lawyer. He is the founder of TONG LAW, an employment business law firm located in beautiful downtown Oakland, California. Vincent exclusively represents employees in employment litigation and businesses in business-to-business disputes. In his business transactions practice, Vincent counsels individuals on forming and growing their social ventures. Connect with Vincent online at www.tong-law.com.
Feras Mousilli
Claimed Lawyer ProfileSocial Media
(512) 609-0059
1808 Octavia St
Suite 15
San Francisco, CA 94109
Free Consultation
Free Consultation IP and Communications
IP and Communications
Feras Mousilli is a founding partner of Lloyd & Mousilli and regularly advises business clients on a range of technology law issues. He specializes in counseling technology companies from start-ups in their early formation and development, through support of multi-billion dollar business operations of the largest companies in the world.

Mr. Mousilli has served as Senior Corporate Counsel for both Apple Inc. and Dell Inc., where he counseled clients on product development and intellectual property matters, including advertising & marketing, copyright, and trademark strategies and risks. Prior to serving as corporate counsel, Mr. Mousilli practiced with DLA Piper in the intellectual...
Vivek H. Vaidya
Claimed Lawyer ProfileSocial Media
(415) 633-6841
2181 Greenwich Street
San Francisco, CA 94123
Free Consultation
Free Consultation IP and Trademarks
University of San Francisco School of Law
IP and Trademarks
I provide legal counsel surrounding Intellectual Property, Brand Protection and Creative Content, including the life-cycle of Trademarks and Copyrights, from registration and licensing to enforcement.
Kevin R. Martin
Claimed Lawyer ProfileSocial Media
(510) 444-7600
1939 Harrison Street, Suite 290
Oakland, CA 94612
Free Consultation
Free Consultation IP, Appeals, Business and Trademarks
Loyola Law School, Loyola Marymount University
IP, Appeals, Business and Trademarks
Over his 18 years of practice in the Bay Area, Kevin Martin has developed a reputation as a fair- minded but tough negotiator representing client’s interests in intellectual property, business, real estate and personal injury actions. Kevin’s practice includes trademark, copyright and patent litigation, prosecution, licensing, business disputes, commercial litigation, personal injury claims, employer/employee disputes, trade secret and unfair competition claims, real estate litigation, contract disputes, and general advice and counsel. Mr. Martin maintains a regular blog on legal and other issues at www.landshark5000.wordpress.com. Mr. Martin regularly appears in both State and Federal Courts throughout California, before the Trademark...
James Cai
Claimed Lawyer ProfileBlawg SearchSocial Media
580 California St
12th fl
San Francisco, CA 94104
Free Consultation
Free Consultation IP, Business, Immigration and Real Estate
Temple University Beasley School of Law
IP, Business, Immigration and Real Estate
James Cai founded SAC Attorneys, LLP after serving as in-house legal counsel for Yahoo! Inc. His practice focuses on corporate law, immigration, employment and estate planning. Mr. Cai believes in relationship lawyering and has a client-driven practice. He practices law the old fashioned way - giving each client this full attention with prompt responses, thorough research and analysis, aggressive representation and careful attention to details, in both transactional and litigation matters. As a result, most of his clients are repeat and long term clients, including individuals, small businesses, non-profit organizations and public companies. Before founding SAC Attorneys, LLP,...
Christie Dudley
Claimed Lawyer ProfileQ&ASocial MediaResponsive Law
(415) 289-9087
33 Rausch St.
San Francisco, CA 94103
IP, Business and Communications
Santa Clara University School of Law
IP, Business and Communications
I am an accomplished and resourceful attorney with over thirty years of successful experience in legal and business. Having started my career as an engineer, I know firsthand the challenges of having big ideas and the struggle to bring them to fruition. I am well-equipped to guide you through the essentials of starting up and growing your business, explaining complex concepts in a language that is easy to understand.
Shay Aaron Gilmore
Claimed Lawyer ProfileSocial Media
(415) 846-6397
190 Douglass St
San Francisco, CA 94114
Free Consultation
Free Consultation IP, Business, Real Estate and Trademarks
The University of Texas School of Law
IP, Business, Real Estate and Trademarks
Shay Aaron Gilmore provides superior corporate, commercial, and outside general counsel services to cannabis and hemp operators and investors throughout the legal California supply chains. Focusing on mergers and acquisitions, commercial contracts, and other transactional matters, Shay has counseled and guided some of the most successful operators and investors in the U.S. cannabis and hemp markets. Shay is the Chair of the California Lawyers Association Cannabis Practitioners Group and has been recognized by The Los Angeles/San Francisco Daily Journal as one of the Top 20 Cannabis Lawyers in California. Super Lawyers Magazine has listed Shay as a Northern California Super...
Robin D. Gross
Claimed Lawyer ProfileSocial Media
(415) 857-0231
1388 Haight St
#130
San Francisco, CA 94117
IP, Business, Entertainment & Sports and Trademarks
Santa Clara University School of Law
IP, Business, Entertainment & Sports and Trademarks
Michael Mortimer
Claimed Lawyer ProfileSocial Media
P.O. Box 2342
San Francisco, CA 94126
IP
Univ of Oregon School of Law
IP
Former prosecutor, combat veteran (USCG), complex dispute resolution, competitive business litigation, depositions, trials, law and motion, appeals.
Alan Scott Nopar
Claimed Lawyer ProfileSocial Media
(650) 328-7300
228 Hamilton Ave
#300
Palo Alto, CA 94301
IP, Business and Real Estate
Stanford Law School
IP, Business and Real Estate
With 40 years of experience, I am a top-rated Business, Real Estate, intellectual Property and Franchise Law attorney. I aggressively represent clients throughout the Silicon Valley and San Francisco Bay Area.

An accomplished lawyer, I am dedicated to providing exceptional service and legal representation. My focus is always on achieving the best possible results as quickly and efficiently as possible. I have received many honors and awards, including an AV Preeminent Rating for the highest levels of skill and integrity.

For more information, visit my website or call to arrange a consultation.
Antone F. Johnson
Claimed Lawyer ProfileSocial Media
(415) 729-5405
201 Spear Street
San Francisco, CA 94105
IP, Business, Communications and Securities
Columbia Law School
IP, Business, Communications and Securities
For more than two decades, Antone Johnson has served as lawyer, advisor, executive and advocate for emerging growth technology ventures, as well as their founders and investors, in a diverse range of business and intellectual property matters. Raised in Menlo Park and Palo Alto, California, suffused with Silicon Valley's unique culture of innovation, he came of age professionally during the Internet explosion of the late 1990s, an entrepreneurial crucible of unprecedented wealth and job creation, reinvention of countless industries, and related venture capital and Wall Street dealmaking. Antone was fortunate to have a ringside seat at major NYC and Silicon...
Ansel Jay Halliburton
Claimed Lawyer ProfileQ&ASocial Media
(415) 955-1155
150 Post Street
Suite 520
San Francisco, CA 94108
Free Consultation
Free Consultation IP, Business, Communications and Trademarks
University of California, Davis, School of Law
IP, Business, Communications and Trademarks
Henry Murphy Burgoyne III
Claimed Lawyer ProfileSocial Media
(415) 795-4070
870 Market Street, Suite 985
San Francisco, CA 94102
IP, Business and Communications
Stanford University
IP, Business and Communications
Hank Burgoyne is an AV-rated counselor and litigator with more than a dozen years' experience advising technology and other businesses on commercial, intellectual property, advertising, speech, trade secret and data security issues. Hank has particular expertise in digital forensics and evidence, and in licensing, outsourcing, development and similar technology-related transactions. Hank has successfully represented plaintiffs and defendants in some of California's most important Internet-related advertising cases, both at the trial court level and before the Ninth Circuit U.S. Court of Appeals. A former reporter and newsroom lawyer, Hank counsels clients on copyright, defamation, trademark, privacy and other communications-related issues, and has...
Mr. Ronnie R Gipson Jr
Claimed Lawyer ProfileSocial Media
(415) 432-4565
201 Mission Street
Suite 1200
San Francisco, CA 94105
IP, Business and Insurance Defense
University of San Francisco School of Law
IP, Business and Insurance Defense
David Jeanchung Tsai
Claimed Lawyer Profile
(415) 983-1176
Four Embarcadero Center
22nd Floor
San Francisco, CA 94111-5998
IP, Antitrust, Business and Patents
Santa Clara University School of Law
IP, Antitrust, Business and Patents
David Tsai is Pillsbury Winthrop Shaw Pittman LLP’s Taiwan practice co-leader and also a partner in the San Francisco office. David is a first-chair trial lawyer and focuses his practice on intellectual property, patent, trade secret, trademark, copyright, complex breach of contract and product defect litigation in courts and international arbitration tribunals. David represents world-class corporations innovating biotechnology, pharmaceuticals, medical devices, software (AI, internet and mobile apps) and hardware (semiconductors, set-top boxes, smartphones, solar wafers and light-emitting diodes/LED/OLED). In addition to litigation, his experience includes preparing and prosecuting U.S. electrical engineering patent applications, drafting patentability, freedom-to-operate and non-infringement opinions, as well...
Justin John Glyer
Claimed Lawyer Profile
(415) 506-4889
534 Pacific Avenue, Suite 202
San Francisco, CA 94133
IP, Business, Entertainment & Sports and Trademarks
Pepperdine University School of Law
IP, Business, Entertainment & Sports and Trademarks
Justin Glyer's practice focuses on media, entertainment, marketing, technology and commercial contracts, start-ups, copyright, trademark, content, internet, communications, privacy and general business law.

Mr. Glyer has conducted successful negotiations with digital media start-ups, artists, producers, movie studios, television networks, promoters, talent agencies, multi-channel internet distributors, record labels, publishers, software developers, internet service providers, social media companies, business development professionals, accounting firms, public speakers, job recruiters, universities and academics, advertisers, marketing, telecommunications and technology companies, insurance carriers and a wide range of other individuals and businesses from the very small to the Fortune 500.

As a long-time former business and legal...
Joseph Davidson Calhoun
Claimed Lawyer Profile
(415) 483-5525
One Embarcadero Center
Suite 1200
San Francisco, CA 94111
Free Consultation
Free Consultation IP, Business and Patents
University of San Francisco School of Law
IP, Business and Patents
I am Joe Calhoun, a registered patent attorney also licensed in Arkansas and California, with over twenty-five years of legal and related business experience in commercial law and client counseling, especially in the intellectual property fields. My primary practice areas include the creation or registration of intellectual property rights, the guiding of clients’ commercialization of those rights, the assignment or licensing of such rights to or from others, and the enforcement of (or defense against) infringement claims. After earning my Bachelor of Science degree from Tulane University (Biology and Psychology), and graduating from law school at the University of San...
Jonathan Alan Blau
Claimed Lawyer ProfileSocial Media
(650) 328-7300
228 Hamilton Ave
#300
Palo Alto, CA 94301
IP and Business
Stanford Law School
IP and Business
I am Senior Counsel at Nopar & Associates Attorneys at Law. My practice areas include Business & Commercial Law, Business Purchases & Sales, Business Organizations, Corporate Law, and Intellectual Property Law.

I obtained my B.S. at the Wharton School of Business, University of Pennsylvania. I earned my J.D. at Stanford Law School. I am admitted to practice law in the State of California.

I have extensive experience in a broad range of business law matters. I am dedicated to providing skilled and knowledgeable counsel for your legal needs.
Len Watkins
Claimed Lawyer ProfileSocial Media
(510) 788-0040
1300 Clay Street
Room 600
Oakland, CA 94612
Free Consultation
Free Consultation IP, Antitrust, Bankruptcy and Business
University of San Francisco School of Law
IP, Antitrust, Bankruptcy and Business
A resident of Oakland, Len spent much of his legal career with prestigious, top-ranked, San Francisco law firms. Mr. Watkins brings the same level of expertise, and standard of excellence, to his practice in the East Bay. Focusing on consumer bankruptcy and business law, Mr. Watkins’ depth of experience and training include: A Masters of Business Administration, concentrating on finance, from the University of California, at Davis A stock brokerage license (inactive) from the National Association of Securities Dealers A California Real Estate Broker’s license Previous Experience Business Attorney Norris & Norris (now...
Mark Anthony Pearson
Claimed Lawyer ProfileBlawg SearchSocial Media
(415) 504-2981
1388 Haight St., #101
San Francisco, CA 94117
IP, Business and Entertainment & Sports
Golden Gate Univ School of Law
IP, Business and Entertainment & Sports
Mark A. Pearson is a founding partner at ARC Law Group (www.arclg.com), a law firm focused on counseling Creative, Talented and Entrepreneurial clients. His primary practice areas involve forming business entities, counseling on trademark & copyright issues, and drafting contracts for music, film & new media clients. His list of interesting and eclectic clients include entertainment industry tech firms, social media outlets, online content providers, film, radio & television producers, live entertainment companies, publishers and video game developers. Mark and his partner, Anne Yarovoy, have also been known to associate with various theater producers, musicians, industry execs,...
Val D. Hornstein
Claimed Lawyer ProfileSocial Media
(415) 454-1490
235 Pine Street
Suite 1300
San Francisco, CA 94104
Free Consultation
Free Consultation IP, Arbitration & Mediation, Business and Trademarks
The George Washington University Law School
IP, Arbitration & Mediation, Business and Trademarks
Hornstein Law Offices, Prof. Corp. is a 20-year old California-based law firm concentrating in business, securities, intellectual property and related transactions and litigation. We have served clients across the country and in abroad. Our client base ranges from individuals. start-up companies to multi-national corporations in all fields of business. Mr. Hornstein has been in practice for 30-years. Prior to HLO, he was with large international law firms and in-house corporate counsel. Please call to discuss any questions in these areas.
Ian Charles Ballon
Claimed Lawyer ProfileSocial Media
(310) 586-6575
Greenberg Traurig LLP
1900 University Ave, 5th Floor
East Palo Alto , CA 94303
IP
Georgetown University Law Center and The George Washington University Law School
IP
Jubin Dana
Claimed Lawyer ProfileSocial Media
(650) 334-1446
325 Sharon Park Dr
217
Menlo Park, CA 94025
IP, Patents and Trademarks
Oklahoma City University School of Law
IP, Patents and Trademarks
Jubin Dana is the founder and principal attorney of Dana Legal Services. After obtaining a Bachelor of Science in Electrical Engineering, Jubin went on to earn a Juris Doctor from Oklahoma City University School of Law. Jubin has always had a passion to help others and that passion translates through to his interactions with Dana Legal Services’ clients. His main focus at DLS is to ensure his client’s future business revenue is secure. As his philosophy holds: “Building an IP portfolio without connecting it to the business model is a missed opportunity to grow the company.” His expertise in IP...
Eric Jeffrey Farber
Claimed Lawyer ProfileSocial MediaResponsive Law
(800) 606-6999
333 Hegenberger Road
Suite 751
Oakland, CA 94621
IP, Business, Entertainment & Sports and Workers' Comp
Golden Gate University School of Law
IP, Business, Entertainment & Sports and Workers' Comp
Eric Farber is the Founder of Pacific Workers, the Lawyers for Injured Workers. We represent injured workers in their fight for justice against the insurance companies. With a solid team of well trained, caring and compassionate professionals, it is easy to see why Pacific Workers has garnered numerous awards and accolades but more importantly, over 250 five star reviews from clients.
Laura Young
Claimed Lawyer ProfileSocial Media
(415) 788-8008
455 Market Street
1140
San Francisco, CA 94105
IP, Business and International
UC Berkeley School of Law Boalt Hall
IP, Business and International
Phi Alpha Theta. Author: "Intellectual Property, Employment and Human Resource Law" articles in Publications such as National Law Journal, East Asian Executive Reports and Pearson's China Law for Business. Author: CCH's "Taiwan Employment Laws," 2002 and CCH's "China STAFF Employment Law Guide, Taiwan." Columnist, West Publishing's "International HR Journal," 1997-2001. Editorial Advisor, CCH's China Law Update, 2002-. Speaker and Lecturer: California State Bar Association conferences, International Anti-Counterfeiting Coalition conferences, Bar Association of San Francisco Seminars, ABA conferences, Practicing Law Institute seminars, American Electronics Association conferences, International Trademark Association conferences and Harvard-Asia Business Conference. Member, Board of Directors, 1995-2000 and Treasurer,...
Robert Ted Parker
Claimed Lawyer Profile
(415) 412-1615
One Sansome St. #3500
San Francisco, CA 94104
IP, Business, Communications and Entertainment & Sports
Cornell University
IP, Business, Communications and Entertainment & Sports
Ted Parker is a business trial lawyer with extensive experience in a broad range of industries: securities, IP and e-commerce, construction, products liability, agriculture and food products, film and publishing. After graduation from Cornell Law School, he began practice in business law at Brobeck, Phleger & Harrison in San Francisco. He was the first corporate counsel at ITEL Corporation. More recently, he has practiced as a large-firm partner (K&L Gates) and a small-firm partner (Berg & Parker), and now operates a "virtual" law firm, collaborating with colleagues electronically. He has handled major litigation nationally and internationally,...
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