Contra Costa County Trademarks Lawyers

Experienced litigator and problem solver. Ethan has successfully represented plaintiffs and defendants in a wide variety of business and intellectual property disputes. He has served clients of every size across diverse industries including technology, entertainment, software, artificial intelligence, video games, real estate, solar energy, private equity, and manufacturing. An honors graduate of Columbia Law School, Ethan clerked for U.S. District Judge Naomi Reice Buchwald in the Southern District of New York before working for many years at the New York offices of Covington & Burling. He serves as the National Chapter Co-Coordinator of the Copyright Society.

Twenty-four-year career of cost-efficient litigation, management, and resolution of large dockets of a wide variety of thorny, high-exposure disputes up to $200 million. More than twelve years focused on employment law, with previous experience in intellectual property, products liability, and insured claims. Entrusted to: • Weigh risks and benefits of legal proceedings and assessment of settlement strategies • Run efficient teams with emphasis on streamlining processes and developing internal talent to full potential • Legal research, writing, argument of motions including summary judgment, class certification • Manage experts, reduce legal spend, and win on a shoe-string budget • Handle all aspects of...

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,...

Visit my website at mgfrankel.com for my full bio and resume.

Danelle Harvey-Jacob is the Founder and Principal Attorney at Harvey-Jacob Law, a California law firm helping solopreneurs, business start-ups, and creators correctly and proactively set-up to avoid common costly legal mistakes, disputes, and pitfalls. Danelle’s practice areas are business, contract, trademark, copyright, Internet, music, and trusts and estates law. Danelle empowers others to confidently build businesses while protecting their brands, assets, and loved ones. She holds an MSc in Legal Studies, and an LL.M. with business law from the USC Gould School of Law. Before focusing on U.S. legal studies and practice, Danelle studied England and Wales, and European Union...

Chris DeWys focuses on civil litigation dealing with commercial and residential real estate, business disputes, neighbor issues, land use, and landlord-tenant matters. Chris also handles Danfoura Law P.C.'s probate administration practice and litigation. Chris has been in civil litigation since 2008 and joined Danfoura Law P.C. in 2015 after four years of solo practice and two years at a boutique civil litigation firm in San Francisco. Chris is committed to active client engagement throughout the litigation process and ensuring that client goals are achieved both efficiently and with value. Chris moved to San Francisco in 2003 after growing up in...

United States Patent Attorney Karthik Murthy has over 10 years of experience in patent and trademark law. He has written and filed numerous patent applications in a wide variety of technical fields. He has responded to office actions, talked with patent examiners, and brought several patents to issue. He also has several years of experience in patent litigation. He is well versed in writing complaints, writing claims charts, responding to motions, settlement negotiations and electronic data discovery. He has worked with all types of clients, including large multinationals, growing startups and individuals, from all around the world.

Chris is experienced in a range of practice areas affecting business owners and creative professionals, including trademarks, copyright, trade secrets, plant variety protection, domain names, licensing and other contracts, sweepstakes and contest regulation, online speech and civil litigation. ? Prior to founding Knowmad Law, Chris was head of the trademark and transactional practice at LaRiviere, Grubman P.C. and head of the litigation practice at Saper Law Offices in Chicago. He attended law school at USC, where he was a member of the Southern California Law Review. Before entering the legal profession, he also taught English at Northwestern Polytechnical University in...

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.

Birch Citadel CEO and founder Matt Chalmers is a seasoned environmental attorney with over seven years of experience practicing at the forefront of climate change and energy law and policy, administrative law, CEQA, NEPA, land use planning, and permitting. Experience: From 2014 to 2023, Matt served as an attorney for seven years with the California Energy Commission as well as in technical and policy advisor capacities. He was the lead attorney on numerous aggressive and high-profile energy efficiency rulemakings such as California's 2019 and 2022 Energy Codes, which implemented first-in-the-nation requirements that most new construction in California be built with solar...

Attorney Jonathan Romeyn is an experienced advocate for those with business law matters including contracts, business disputes, intellectual property, antitrust and unfair competition, general litigation and more. If you are looking for a responsive, determined attorney with business acumen, experience and energy, call Jonathan Romeyn!

Scott has represented clients in copyright, trademark, technology and related legal matters throughout the United States and Canada. Scott worked for nearly 30 years in Seattle, and is a founding member of Yarmuth Wilsdon PLLC, where he continues to practice today. Scott’s clients include multinational corporations, incumbent technology companies and startups, and authors, artists and musicians. More about his legal practice can be found at www.yarmuth.com/wilsdon.

Scott and his wife, Michelle, grew up on the Monterey Peninsula and returned in 2017. Since his return, Scott has helped local businesses, entrepreneurs and artists in business and litigation matters. Scott brings to his...

Beau Mayfield has been providing his clients with efficient and practical legal advice since 2010. Beau believes in three pillars of practicing law; ethical advice, practical legal counsel, and passionate advocacy. At the Law Office of Beau Mayfield, clients can rest assured that Attorney Beau Mayfield will provide sound legal advice in an efficient manner. Call today for a free consultation.

Mr. Mayfield began his career as a judicial law clerk in the First Circuit-State of Hawai'i for the Honorable Judge Rhonda A. Nishimura and Honorable Judge Edward H. Kubo Jr. Mr. Mayfield participated as a law clerk in over...

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.

Mr. Chapin graduated from Adrian College with a Bachelor of Business Administration and a Bachelor of Arts in 2012. He earned his Juris Doctorate in 2016 from McGeorge School of Law in Sacramento, California.

While in law school, Mr. Chapin was an Anthony M. Kennedy Fellow, a founding member of multiple student organizations, a judicial extern for the Honorable Michael S. McManus in the United States Bankruptcy Court, a member of McGeorge’s inaugural ABA Negotiation Competition travel team, and a student member of the Anthony M. Kennedy Inn of Court.

Mr. Chapin is an active member of the State Bar...

Based in Los Angeles, I assist individuals and businesses throughout Southern California and the nation with a diverse range of entertainment law matters, from contract negotiations to intellectual property protection. My clients comprise celebrities, artists, sports figures and performers, along with businesses and government entities. I am committed to offering each of these clients tailored, effective solutions by applying my 15 years of experience at a large law firm to every case. I regularly help my clients negotiate the production, distribution and licensing of their art, motion pictures, software and other products. I also assist creative artists in registering...

Karima is an intellectual property lawyer and registered patent attorney. Karima litigates and helps clients obtain patents and trademarks in diverse industries. She helps business owners build, strengthen, and protect their brands and ideas. She has experience in all areas of intellectual property law including trademarks, copyrights, patents, trade secrets, domain name disputes, and eBay disputes. Karima brings a unique perspective to intellectual property issues drawing on years of engineering and managerial experience.

Need help protecting or enforcing your ideas? Contact us at 949-429-0212 or email karima@kgulick.com

Mr. Cohen is the founder and principal of the Cohen IP Law Group, P.C. His practice involves intellectual property, business and entertainment law. Mr. Cohen is registered to practice before the United States Patent and Trademark Office as a patent attorney and is experienced in all phases of IP litigation relating to patent infringement validity and enforceability, trademark infringement, trade secret misappropriation, unfair competition, and interference with contractual relations. He specializes in matters involving UDRP proceedings, cybersquatting, and other domain name issues, and has successfully obtained preliminary injunctions against cybersquatters. Mr. Cohen is also active...

Tina has dissolved Gehres Law Group to focus on building a NFP organization, YesHope.org. She is no longer taking clients. Thank you for your patronage.

Brian P. Kinder is managing partner of The Kinder Law Group, APC. He practices exclusively in the field of Intellectual Property ("IP") and is one of only a handful of Southern California attorneys who have been honored as Super Lawyers®, Rising Stars in this area of the law. For more than a decade, he has helped his clients to develop and protect their valuable IP rights throughout the world and is well-versed in both domestic and international patent, trademark, copyright, trade secret, false advertising and franchise laws.

On the development side of his practice (i.e., transactional work), Mr....

Mr. Martinez represents a wide range of U.S. and international clients in all forms of dispute resolution and business counseling, with emphasis in the areas of commercial, intellectual property, unfair competition, shareholder and class action litigation, arbitration and mediation. His clients range from individuals to start-ups to Fortune 100 companies in the real estate, retail, fashion, transportation, financial, entertainment, manufacturing and technology industries, and often include Latin-American and other foreign clients interested in developing a presence in the United States. Mr. Martinez has won a reputation for his fierce commitment to his clients’ interests and to valued legal causes. This commitment...

Kohler Legal is a business law firm that provides personalized legal services for startups, small businesses and entrepreneurs. Services include entity formation, contract drafting or review, IP assessment and protection, trademark and copyright registration, licensing agreements, and more. In addition, Kohler Legal has a unique focus on providing affordable legal solutions for new and emerging Internet businesses.

A seasoned trial attorney and skilled negotiator, Mark B. Wilson has won nearly every case he has tried and arbitrated. Mr. Wilson lost only one jury trial and obtained a complete reversal on appeal. Mr. Wilson represents clients in federal and state courts in a variety of matters, including business litigation, legal malpractice, real estate, trade secrets, unfair competition, copyright infringement, construction disputes, and commercial unlawful detainer. Mr. Wilson’s victories include a $2.25 million jury verdict in a premises liability case, a $1.85 million dollar jury verdict in a breach of shareholder agreement case, a $1.8 million binding arbitration award in...

Joe Trojan is a registered Patent Attorney and Trial Lawyer in Los Angeles with more than 32 years experience obtaining and enforcing patents and trademarks throughout the world for his clients worldwide. Holding degrees in Biological Sciences as well as in Law, Mr. Trojan’s practice has a particular focus in the life science technologies including biotechnology, medical devices, organic chemistry, pharmaceuticals and more. He also has represented clients in various industries: mechanical, chemical, manufacturing, retail, apparel, retail, commerce, and software. He drafts and negotiates licensing agreement. As an accomplished trial lawyer, Mr. Trojan has extensive experience litigating patents, trademarks,...

William Markham received his law degree from Harvard Law School in 1987 and has practiced law in California for the past thirty-one years. He is an accomplished, successful trial attorney who has tried dozens of matters, including several significant matters. He has obtained jury verdicts and bench verdicts in difficult trials of highly contentious matters. He has also handled several appeals that arose from his trial work, obtaining a reversal of a dismissal and various affirmances of his pre-trial and trial work.

Mr. Markham devotes most of his practice to litigation, particularly the litigation of claims for antitrust offenses, false...

Elizabeth Yang has been practicing law since 2007 and specializes in Intellectual Property Law, including Patent, Copyright and Trademark Prosecution and Litigation; Business Law, including corporate entity formation, contract drafting, contract disputes, litigation; and Family Law, including divorce, child custody, child support, alimony, and asset division. She is fluent in Mandarin Chinese.

Elizabeth was admitted to the United States Patent & Trademark office in 2007. At the age of 19, she earned her Bachelor's degree in Electrical Engineering and Computer Science from UC Berkeley in two and a half years. In 2011, Elizabeth founded Yang & Wang, P.C., a boutique...

Nikki Semanchik is the Founding Attorney of Semanchik Law Group. Nikki started out her legal career advising small businesses and individuals in need of estate planning. An interest in international law and her background in immigration led her to represent multi-national high-net worth individuals with business law, asset protection and tax planning. After assisting clients with tax planning through the formation of private foundations and charitable trusts, Nikki found herself drawn to nonprofit law. She now assists nonprofit organizations with formation, compliance and governance.

Nikki is passionate about nonprofit law and enjoys speaking about nonprofit formation and compliance. Her most recent...

Our practice is focused on advising and representing startups, small business owners, and privately held corporations. Our services encompass business formation, corporate and LLC compliance, contract writing, reviewing, and negotiating, as well as trademark registration and maintenance. We pride ourselves in helping clients protect their business interests through personalized legal counsel and representation.