Sonoma County Patents Lawyers

Beverly Bartels
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Beverly Bartels
Sonoma County, CA Patents Lawyer
(707) 874-9204 50 Old Courthouse Square
Suite 500
Santa Rosa, CA 95404
Patents
Marin Cionca
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Marin Cionca
San Francisco County, CA Patents Attorney with 17 years of experience
(800) 454-1360 1390 Market Street
Suite 200
San Francisco, CA 94102
Free ConsultationPatents, IP and Trademarks
Concord Law School
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...
Steven Anton Nielsen
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Steven Anton Nielsen
Marin County, CA Patents Attorney with 36 years of experience
(415) 272-8210 100 Larkspur Landing Cir
Suite 216
Larkspur, CA 94939
Patents and IP
UC Berkeley School of Law Boalt Hall
U.S. registered patent attorney with many years of experience in obtaining patents and obtaining favorable results in federal court in the field of intellectual properly litigation. Mr. Nielsen is the current chair person of the Intellectual Property Section of the Marin County Bar Association. For potential clients who are unable see Mr. Nielsen in Marin County, web conferences and/or telephone conferences are available. Mr. Nielsen currently serves clients located throughout the world.
Feras Mousilli
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Feras Mousilli
San Francisco County, CA Patents Lawyer with 21 years of experience
(512) 609-0059 1808 Octavia St
Suite 15
San Francisco, CA 94109
Patents, Business, IP and Trademarks
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...
Peter Tormey
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Peter Tormey
Contra Costa County, CA Patents Lawyer with 20 years of experience
(925) 352-9842 101 Gregory Lane
Suite 46
Pleasant Hill, CA 94523
Patents, Business, IP and Trademarks
John F. Kennedy University
Mr. Tormey has over 20 years of experience in product development, marketing and intellectual property protection. As a company startup veteran, Mr. Tormey brings a unique perspective on the value of intellectual property to a small and growing business. As such, he also speaks to entrepreneurs and business executives on how to protect and leverage IP assets. Mr. Tormey is the author of the "Startup Guide to Intellectual Property." As a patent attorney, Mr. Tormey has drafted over 100 patent applications covering software, electronics, wireless, radio, mobile applications, encryption and automation controls. Besides intellectual property law, ...
David Jeanchung Tsai
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David Jeanchung Tsai
San Francisco County, CA Patents Lawyer with 18 years of experience
(415) 983-1176 Four Embarcadero Center
22nd Floor
San Francisco, CA 94111-5998
Patents, Antitrust, Business and IP
Santa Clara University School of Law
David Tsai is a Partner in Vinson & Elkins LLP’s San Francisco office. David's practice focuses on patent, trade secret, complex breach of contract, and product defect litigation for companies innovating biotechnology (pharmaceuticals and genetic engineering), medical devices, software (Internet and mobile apps), and hardware (semiconductors, set-top boxes, smartphones, solar wafers and light-emitting diodes/LED/OLED). His legal experience includes second chairing international arbitration cases, litigating in the areas of copyrights and trademarks, preparing and prosecuting U.S. electrical engineering patent applications, drafting patentability, freedom-to-operate and non-infringement opinions, as well as patent interference in the area of biotechnology. He also represents clients...
Laurence Hyman
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Laurence Hyman
San Francisco County, CA Patents Lawyer with 32 years of experience
(415) 440-3100 Hyman IP Law / canady + lortz LLP
1070 Green Street, Suite 401
San Francisco, CA 94133
Patents
Boston University School of Law and University of Chicago
Mr. Hyman provides patent services, licensing assistance, strategic counseling, and intellectual property portfolio reviews to biotechnology companies and academic institutions. Clients receive expertise and insight honed as a partner in a large firm, and client service informed by in-house experience, but without the fees associated with large firm overhead.
John D. van Loben Sels
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John D. van Loben Sels
San Francisco County, CA Patents Lawyer
(415) 984-9654 2 Embarcadero Center
5th Floor
San Francisco, CA 94111
Patents, Business and IP
Georgetown University Law Center
Jason Cameron
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Jason Cameron
San Francisco County, CA Patents Attorney with 11 years of experience
(415) 238-7200 201 Spear Street, Suite 1100, San Francisco, CA
San Francisco, CA 94105
Free ConsultationPatents, IP and Trademarks
Western Michigan University Cooley Law School
Jason brings a unique perspective to patent law based on his experience. He started his career in the U.S. Marine Corps working on satellite communications. During and after his enlistment, Jason attended night school and eventually earned a bachelor's degree in electrical engineering, a master's degree in electrical engineering, a MBA, and finally, a law degree. Jason has over 25 years' experience working as an engineer in fields as diverse as computer networking, UAV technology, GPS guidance systems, avionics, semiconductor technology, and many others. Jason is motivated by ensuring his clients are able to...
Eric Whitehead
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Eric Whitehead
San Francisco County, CA Patents Lawyer with 10 years of experience
(415) 852-3114 Steuart Tower, One Market Plaza
1 Market St., #1100
San Francisco, CA 94105
Patents, Consumer, IP and Insurance Claims
University of California College of the Law, San Francisco and Dickinson College
Neil Juneja
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Neil Juneja
San Francisco County, CA Patents Lawyer
(415) 367-1300 One Market Street Floor 36
San Francisco, CA 94105
Patents, Business, IP and Trademarks
Neil Juneja is an intellectual property and cannabis lawyer. He is the founder and managing partner of Gleam Law, a cannabis law firm headquartered in Seattle, WA. His impeccable track record and years of cannabis business law experience – including navigating the complexities of patents, trademarks, and copyrights – helps Gleam Law stand out from the competition. Neil founded Gleam Law because he realized other cannabis law firms provided legal advice to businesses in a vacuum. He wanted to provide legal decisions in the context of the business world and counsel long-term success. Other cannabis business attorneys are not just risk-adverse...
Adam J. Cole
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Adam J. Cole
San Francisco County, CA Patents Attorney with 5 years of experience
(650) 849-3298 139 Townsend Street
Suite 150
San Francisco, CA 94107
Patents and IP
University of California, Berkeley School of Law
Charles Louis Thoeming
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Charles Louis Thoeming
Contra Costa County, CA Patents Attorney with 42 years of experience
(925) 385-7190 3443 Golden Gate Way Ste H
Lafayette, CA 94549
Free ConsultationPatents, Arbitration & Mediation and IP
Gonzaga Univ School of Law
Andrew Kevin Jacobson
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Andrew Kevin Jacobson
Alameda County, CA Patents Attorney with 34 years of experience
(510) 208-5500 180 Grand Ave.
Suite 700
Oakland, CA 94612
Patents, Antitrust, Business and IP
Boalt Hall School of Law, University of California, Berkeley
Robert Michael Harkins Jr
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Robert Michael Harkins Jr
Alameda County, CA Patents Lawyer with 29 years of experience
(510) 944-0187 1936 University Ave, Ste 350
Berkeley, CA 94704
Patents and IP
UC Davis School of Law King Hall
Deitrich Zook
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Deitrich Zook
Contra Costa County, CA Patents Attorney with 17 years of experience
(415) 889-3628 338 West Bissell
Richmond, CA 94801
Patents
Cornell University
Rohit Chhabra
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Rohit Chhabra
San Francisco County, CA Patents Lawyer
(650) 564-7929 100 Pine St. Stuite 1250
San Francisco, CA 94111
Patents, Communications, IP and Trademarks
Alex P. Moskovitz
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Alex P. Moskovitz
Alameda County, CA Patents Lawyer with 17 years of experience
(510) 816-1200 2039 Shattuck Avenue
Suite 406
Berkeley, CA 94704
Patents and Business
Barton Samuel Selden
San Francisco County, CA Patents Attorney with 40 years of experience
(415) 376-8280 250 Montgomery St
400
SF, CA 94104
Patents, Business, Communications and IP
Vrije Universiteit Brussel and University of California, Berkeley School of Law
Gregory R. Brockbank
Marin County, CA Patents Lawyer
101 Lucas Valley Road
Suite 380
San Rafael, CA 94903
Patents, Bankruptcy and Real Estate
Richard McDerby
San Francisco County, CA Patents Attorney
(415) 655-3707 100 Montgomery Street
Suite 1200
San Francisco, CA 94104
Patents, Business, Communications and IP
Bao Tran
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Bao Tran
Santa Clara County, CA Patents Lawyer with 31 years of experience
(669) 232-3440 4701 Patrick Henry Dr, Building #16
Santa Clara, CA 95054
Free ConsultationPatents and IP
Univ of Houston Law Center
Experienced Patent Attorney Specializing in IP Strategy and Valuation With three decades of expertise, I am a seasoned patent attorney dedicated to helping businesses protect their Go-To-Market plans and increase company valuation through IP-based transformation. My focus is on converting innovative ideas into valuable IP assets. Areas of Expertise *Intellectual property strategy development and execution *Patent portfolio management and monetization *IP initiatives for enterprises of all sizes Notable Experience Medical Device Industry *Guided companies from startup to IPO *Handled procurement, prosecution, due diligence, opinions, and litigation *Worked with technologies including dental materials, 3D printing, software systems, and HIPAA compliance Semiconductor and Technology Sectors *Represented a fabless 3D semiconductor company (FinFET and monolithic...
Ali Makoui
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Ali Makoui
Santa Clara County, CA Patents Attorney with 25 years of experience
(408) 933-3977 99 South Almaden Blvd., Suite 600
San Jose, CA 95113
Free ConsultationPatents and Trademarks
Loyola Law School, Los Angeles
I am very responsive to clients' inquiries and easy to get along with. I am used to doing heavy lifting for tough tasks. My practice concentration is in writing Patent and Trademark applications. We write patent specifications and prepare trademark applications with the possibility of future litigation in mind. Examples of my patent technology fields include software, electronic, telecommunications, semiconductors, Internet-of-Things, medical devices, smart phones application, data encryption, artificial intelligence, cloud computing, virtualization, medical devices, eCommerce, and mechanical devices. I have also prepared numerous office action responses and appeal briefs in the U.S. and other jurisdictions, including European Patent Office (EPO), Japan,...
Gerald Ray Prettyman
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Gerald Ray Prettyman
Alameda County, CA Patents Lawyer with 18 years of experience
(925) 600-7342 5890 Stoneridge Dr Ste 102
Pleasanton, CA 94588
Free ConsultationPatents, Business, IP and Trademarks
Golden Gate University
Gerald R. Prettyman has been preparing and filing patents since 2001, and since 2006 has filed trademarks, copyrights and business filings, and worked to prevent and solve legal problems for his clients. Mr. Prettyman has prepared and filed over 200 patent applications for his clients and over 70 trademarks. Mr. Prettyman was previously an engineer and business manager, making him uniquely qualified to work with and protect the intellectual property of tech companies and to advise start-ups on how to make money without spending money. Mr. Prettyman is a U.S. Navy veteran.
James Gulseth
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James Gulseth
Alameda County, CA Patents Attorney with 50 years of experience
(925) 463-9600 5890 Stoneridge Dr.
Ste. 102
Pleasanton, CA 94588
Patents, Business, IP and Trademarks
UC Hastings COL
James H. (Jim) Gulseth was born and attended high school in Devils Lake, North Dakota and graduated with an A.B. degree from the University of California at Berkeley. Jim earned his JD degree at the University of California Hastings School of Law in San Francisco and is admitted to practice in the State of California and before the Federal District Court, Northern District of California, and the U.S. Court of Appeals, Ninth Circuit. He is a member of the Corporations, Business Transactions, Securities and Tax and Intellectual Property Sections of the State Bar of California. Jim’s reported cases include...
Stephen E. Zweig
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Stephen E. Zweig
Santa Clara County, CA Patents Attorney with 17 years of experience
(408) 348-1495 15466 Los Gatos Blvd., 109-355
Los Gatos, CA 95032
Patents, IP and Trademarks
William Howard Taft University
Experienced patent attorney with a strong technical background, over 250+ issued patents, and many trademarks. In addition to my legal background, I have a Biophysics STEM background (PhD) and experience with medical devices, software, electronics, and biotech. I have a lot of experience with startups, due diligence, and litigation support.
Robert Lockhart Taylor
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Robert Lockhart Taylor
Alameda County, CA Patents Lawyer with 39 years of experience
(925) 463-9600 5890 Stoneridge Dr. Suite 102
Pleasanton, CA 94588
Patents, Business, IP and Trademarks
University of California, Berkeley School of Law
Robert L. (Bob) Taylor was born near Philadelphia, Pennsylvania, and attended high school in Berkeley, California. Bob graduated Phi Beta Kappa and with high honors from the University of California at Berkeley in 1982 with an A.B. degree in Economics. Bob graduated from the Boalt Hall School of Law (UC Berkeley) in 1985, where he was a member of the California Law Review. In 1985, he was admitted to practice in the State of California and before the Federal District Court, Northern District of California, and the U.S. Court of Appeals, Ninth Circuit. He has since also been admitted...
Quynh Chen
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Quynh Chen
Alameda County, CA Patents Attorney with 11 years of experience
(510) 764-8880 5940 Newpark Mall Road
Newark, CA 94560
Patents, Business and Trademarks
Quynh (“Quinn”) Chen is a bilingual attorney that has been admitted to practice in the Ninth Circuit of the United States Appellate Court. Her practice areas primarily focus on family law, entity formations, and intellectual property. Her interest is in software patents and helping underrepresented clients in her community.

As part of her interest in software patents, Ms. Chen is proficient in programming in Ruby on Rails, MEAN stack Javascript, and working with various databases. While at Golden Gate University, School of Law, she served as Vice President of Asian Pacific American Law Student Association.
Richard Bennett Salles
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Richard Bennett Salles
Contra Costa County, CA Patents Attorney with 25 years of experience
(925) 478-5662 1261 Locust St
Walnut Creek, CA 94596
Free ConsultationPatents, IP and Trademarks
Univ of Oregon School of Law and U.S. ARMY TJAGCLS
Richard is a USPTO Registered Patent Attorney who loves helping creative people realize their dreams. Rich received his BA from Princeton University, then completed his Physics coursework at San Francisco State University. Rich received his J.D. with Honors & Certified in Intellectual Property from the University of Oregon School of Law. Rich has practiced in patent prosecution, patent litigation and military law, having served as an Army JAG Corps Captain stateside and overseas. Many lawyers call themselves "i.p. lawyers," but few are truly Registered with the USPTO, licensed to secure you your patent or ® Trademark. Look...
Mr. Stuart James West P.E.
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Mr. Stuart James West P.E.
Contra Costa County, CA Patents Attorney with 25 years of experience
(925) 262-2220 2815 Mitchell Drive
Suite 209
Walnut Creek, CA 94598
Patents and IP
Golden Gate University School of Law
William Nelson
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William Nelson
Contra Costa County, CA Patents Lawyer with 13 years of experience
(925) 557-1320 2950 Buskirk Avenue, Suite 300
Walnut Creek, CA 94597
Patents, Business, IP and Trademarks
San Joaquin College of Law
Registered patent attorney with several years of experience in practicing intellectual property (IP) law, particularly in the areas of preparing and prosecuting patent, trademark, and copyright applications, patentability and infringement analyses, strategic IP counseling, and enforcing intellectual property rights.
Jubin Dana
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Jubin Dana
San Mateo County, CA Patents Attorney with 19 years of experience
(650) 334-1446 325 Sharon Park Dr
217
Menlo Park, CA 94025
Patents, IP and Trademarks
Oklahoma City University School of Law
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...
Dorian Cartwright
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Dorian Cartwright
Santa Clara County, CA Patents Attorney with 22 years of experience
(800) 810-8030 2130 The Alameda, Suite #310
San Jose, CA 95126
Patents, IP and Trademarks
Univ of Iowa COL
Patent Attorney, Dorian Cartwright, has over 20 years of experience in providing intellectual property services to hi-tech companies of Silicon Valley and worldwide. He specializes in patent prosecution matters before the U.S. Patent and Trademark Office, primarily in the electrical arts, and additionally, supports patent litigation and patent licensing matters. His technical expertise includes computer networking, computer architecture, microprocessors, video compression and recognition, social networking, mobile apps, digital and analog circuits, and robotics, among others.

Mr. Cartwright understands the interplay of technology and business objectives. Currently, at the Law Office of Dorian Cartwright, a range of clients from large technology companies,...
Andrew Oliver
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Andrew Oliver
Santa Clara County, CA Patents Lawyer with 23 years of experience
(650) 618-6477 160 W Santa Clara Street
San Jose, CA 95113
Patents and IP
University of Virginia School of Law
Andrew is a trial lawyer and intellectual property counselor helping clients build and protect their intellectual property portfolios and defend against accusations. He appears in the Federal Circuit and District Courts in several jurisdictions, including CA, DE, NY, TX, and VA and represents clients in the patent and trademark office and in arbitration. Andrew provides counseling including opinions regarding patent validity and infringement, intellectual property due diligence, litigation-avoidance strategies, etc.

Andrew has a degree in systems engineering and software engineering experience (designing and coding client/server software and relational databases). He has extensive experience litigating cases in a variety of...
Douglas Lafontaine Weller
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Douglas Lafontaine Weller
Santa Clara County, CA Patents Attorney with 41 years of experience
(408) 985-0642 431 Magnolia Ln
Santa Clara, CA 95051
Patents and IP
UC Berkeley School of Law Boalt Hall
John Paul Costello
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John Paul Costello
Sacramento County, CA Patents Lawyer with 32 years of experience
(916) 441-2234 331 J St
Sacramento, CA 95814
Patents and IP
Georgetown University Law Center
Samuel Kesil Simpson
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Samuel Kesil Simpson
Santa Clara County, CA Patents Lawyer with 23 years of experience
(408) 273-4508 2570 N. First Street, Second Floor
San Jose, CA 95131
Patents
George Washington Univ LS
I am a patent attorney that focuses on obtaining software patents. Having an engineering degree in computer science in addition a law degree, I routinely work with software engineers in terms they understand. I have eperience in a wide array of software technology areas, such as mobile app development, networks, machine learning, virtual reality, augmented reality, and databases.
Robert Vincent Mazzola
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Robert Vincent Mazzola
Sacramento County, CA Patents Attorney
1860 Howe Ave, Unit 100
Sacramento, CA 95825
Patents, Business and IP
University of California College of the Law, San Francisco
Attorney Robert V. Mazzola is the founder of Waterstone Edge. Waterstone Edge is a law firm providing comprehensive legal services for individuals and businesses. Legal representation and services include, but are not limited to: 1) Basic and advanced corporation formation and structuring 2) Intellectual property, including patents, copyright, trademarks, and trade secrets 3) Business, employment, and consumer contracts Mr. Mazzola provides sound legal representation and services to clients. Mr. Mazzola currently serves as Legal Counsel to a news aggregator and as Legal Counsel to a computer software company.
Daniel Ballard
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Daniel Ballard
Sacramento County, CA Patents Lawyer with 22 years of experience
(916) 607-3904 6624 Penney Way
Carmichael, CA 95608
Patents, Business, IP and Trademarks
Dan Ballard serves as outside corporate counsel for small to medium-sized businesses. In addition to transactional and branding advice, Mr. Ballard focuses on providing intellectual property advice and, if necessary, litigation to resolve disputes. As a patent attorney, Mr. Ballard works to protect clients' intellectual property assets through patent, trademark, and copyright registrations.
John C. Stattler
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John C. Stattler
San Mateo County, CA Patents Attorney with 32 years of experience
(650) 851-1082 6000 Alpine Rd
Portola Valley, CA 94028
Patents, IP and Trademarks
Golden Gate University

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