Best Patent Attorneys in California

AMZ Sellers Attorney specializes in legal support for online sellers facing marketplace suspensions and intellectual property disputes across platforms like Amazon, eBay, and Walmart. The team handles appeals, trademark and patent issues, and enforcement defenses, with clients noting persistence and clear communication, though some have experienced delays and mixed results.

IPLG is an international law firm that focuses on IP, customs and corporate laws. Our clients are our strongest advocates. We provide cost-effective and responsive legal solutions while maintaining the highest quality standards. We are technical-oriented legal professionals who understand our clients’ businesses. Our expertise allows us to effectively use our experience and knowledge to help our… more...

IPLG is an international law firm that focuses on IP, customs and corporate laws. Our clients are our strongest advocates. We provide cost-effective and responsive legal solutions while maintaining the highest quality standards. We are technical-oriented legal professionals who understand our clients’ businesses. Our expertise allows us to effectively use our experience and knowledge to help our clients protect their legal rights and promote their business development.

Specializing in intellectual property law, Cohen IP Law Group, P.C. offers services including patent and trademark applications, IP evaluations, and litigation support. Clients appreciate the team’s clear communication, strategic guidance, and professional approach, often noting their helpfulness and responsiveness throughout complex legal processes.

Trojan Law Offices specializes in intellectual property law with a strong scientific background, helping clients worldwide secure patents, trademarks, and trade secrets. Their team guides inventors and businesses through complex filings and litigation with clear communication and tailored strategies. Some clients note the process can require patience, especially when refining inventions before… more...

Trojan Law Offices specializes in intellectual property law with a strong scientific background, helping clients worldwide secure patents, trademarks, and trade secrets. Their team guides inventors and businesses through complex filings and litigation with clear communication and tailored strategies. Some clients note the process can require patience, especially when refining inventions before filing.

With over 15 years of experience representing major companies and startups, Lloyd & Mousilli offers legal support in business formation, intellectual property, and contract matters. The team provides reliable counsel and strategic advice, though some clients note response times can vary. Their expertise covers everything from patents to international negotiations.

The Internet Law Group focuses on internet-related legal issues, serving small to mid-sized technology companies with expertise in e-commerce, intellectual property, and cyberlaw. Clients appreciate the team’s clear communication, responsiveness, and fair billing, though some cases may take several months to resolve due to the complexities involved.

Pacitti Law Firm focuses on entertainment law, assisting creatives with legal matters related to projects, films, and intellectual property. Their team offers consultations and clear communication, helping clients understand each step. Customers appreciate their professionalism and thoroughness, though some note the firm’s busy schedule can affect response times.

Adibi IP Group focuses on helping businesses bring inventions to market through expert patent drafting and trademark consulting. Their team guides clients step-by-step, handling paperwork efficiently while maintaining clear communication. Customers appreciate their caring approach and thorough explanations throughout the process.

Cooper & Huber, LLP specializes in providing outside general counsel and corporate legal services with a focus on preventive law to help clients avoid future issues. Their team supports private companies and healthcare groups with contract review, mergers and acquisitions, and litigation guidance. Clients appreciate their clear communication and responsiveness, though a few note occasional delays… more...

Cooper & Huber, LLP specializes in providing outside general counsel and corporate legal services with a focus on preventive law to help clients avoid future issues. Their team supports private companies and healthcare groups with contract review, mergers and acquisitions, and litigation guidance. Clients appreciate their clear communication and responsiveness, though a few note occasional delays in follow-up.

With over 35 years of combined technical and legal experience, IPExcel focuses on utility patent services in electronics, software, and electrical technologies. The team handles patent applications and office actions efficiently, providing clear communication and helpful guidance. Some clients note occasional delays after initial drafts.

Specializing in intellectual property protection with a strong technical foundation, Platinum Intellectual Property LLP helps clients worldwide secure patents that offer a competitive edge. Their team provides clear guidance on patent eligibility and application processes, with clients appreciating their thorough communication and practical advice. Some find the initial consultation especially… more...

Specializing in intellectual property protection with a strong technical foundation, Platinum Intellectual Property LLP helps clients worldwide secure patents that offer a competitive edge. Their team provides clear guidance on patent eligibility and application processes, with clients appreciating their thorough communication and practical advice. Some find the initial consultation especially helpful for understanding complex IP issues.

Bold Patents specializes in helping inventors protect unique ideas through patent applications, offering clear communication and expert guidance throughout the process. Their team handles everything from initial filing to USPTO negotiations, with clients appreciating their responsiveness and technical knowledge, though some note the process can feel lengthy at times.

InventHelp San Diego specializes in guiding clients through the patent process, offering support and answers to help make the journey more manageable. The team handles patent referrals and provides ongoing communication, though some customers have noted difficulties reaching them or receiving timely updates. Many appreciate the helpfulness and professionalism of the staff.

Specializing in patent and intellectual property law, Christopher Peil Law Office supports startups and inventors through complex patent processes, including international filings. The team is known for clear communication with patent examiners and persistent problem-solving, though some clients note the process can be lengthy due to patent office challenges.

Specializing exclusively in computer-related hardware and software technology, Zilka-Kotab, PC focuses on intellectual property law for high-tech companies. The team handles patent prosecution with a strong track record in software-implemented inventions, often praised for their strategic approach and thorough communication. Some clients note the process can be complex, reflecting the nature of… more...

Specializing exclusively in computer-related hardware and software technology, Zilka-Kotab, PC focuses on intellectual property law for high-tech companies. The team handles patent prosecution with a strong track record in software-implemented inventions, often praised for their strategic approach and thorough communication. Some clients note the process can be complex, reflecting the nature of the work.

Maiorana, P.C. specializes in patent prosecution, having secured over 2,100 US patents for individual inventors and corporate clients. The team also offers advice on trademarks, copyrights, licensing, and infringement analysis. Customers appreciate their technical expertise and affordable pricing, though some note occasional challenges in communication.

Relevance Law, APC specializes in trademark and copyright law, focusing on protecting and building strong brands through strategic counsel and enforcement. Their team handles trademark clearance, registration, and related contracts with clear communication and thorough attention to detail. Clients appreciate their responsiveness and the smooth, efficient process they provide.

Onu Law Firm focuses on intellectual property strategies, including creation, counseling, and dispute resolution for copyrights, trademarks, and trade secrets. The team is known for professionalism and quick case handling, though some clients have noted occasional delays and less friendly interactions. Many appreciate their knowledgeable and courteous approach.

Specializing in patents related to electrical and mechanical technologies, this firm offers guidance on complex innovations like data compression and processor pipelines. The team provides strategic advice to protect business investments and is known for clear, straightforward communication. Clients appreciate the approachable, no-nonsense process, though the focus remains firmly on technical… more...

Specializing in patents related to electrical and mechanical technologies, this firm offers guidance on complex innovations like data compression and processor pipelines. The team provides strategic advice to protect business investments and is known for clear, straightforward communication. Clients appreciate the approachable, no-nonsense process, though the focus remains firmly on technical expertise.

Specializing in intellectual property protection, John Rizvi, P.A. - The Idea Attorneys connects clients with experienced trademark and patent attorneys. The team handles patent filings with a friendly, knowledgeable approach, guiding clients through what can be an overwhelming process. Customers appreciate their responsiveness and professionalism throughout each step.

A lot of inventors and entrepreneurs get intimidated in their search for a patent attorney or intellectual property attorney. Patents and trademarks aren’t exactly the most approachable segment of the law. However, if you choose the right patent lawyer, they should be able to ease your mind. You’re not expected to know everything there is to know about protecting IP. That’s your patent attorney’s… more...

A lot of inventors and entrepreneurs get intimidated in their search for a patent attorney or intellectual property attorney. Patents and trademarks aren’t exactly the most approachable segment of the law. However, if you choose the right patent lawyer, they should be able to ease your mind. You’re not expected to know everything there is to know about protecting IP. That’s your patent attorney’s job!

Pierce & Kwok LLP specializes in intellectual property law and business services for entrepreneurs, artists, and mid-size companies. Their team handles everything from patents and trademarks to complex business negotiations, with clients appreciating their clear communication and supportive approach. Some find the firm’s high demand can affect immediate availability, but responsiveness remains a… more...

Pierce & Kwok LLP specializes in intellectual property law and business services for entrepreneurs, artists, and mid-size companies. Their team handles everything from patents and trademarks to complex business negotiations, with clients appreciating their clear communication and supportive approach. Some find the firm’s high demand can affect immediate availability, but responsiveness remains a strong point.

Dergosits & Noah LLP, an intellectual property law office that provides a wide range of services to clients both nationally and internationally, is Dergosits & Noah LLP. The firm was founded in 1993 and has focused its efforts on trademark preparation and prosecution. It also assists clients with U.S. trademark and copyright protection disputes.

Are you looking for education content about intellectual property? Schwegman has created the SLW Institute to provide educational and training content that will help you improve your IP knowledge. You can access live webinars and on-demand webinars as well blogs and IP Playbooks for free. The SLW Institute hosts both virtual and in-person events. Recent 15-sessions of extensive training were… more...

Are you looking for education content about intellectual property? Schwegman has created the SLW Institute to provide educational and training content that will help you improve your IP knowledge. You can access live webinars and on-demand webinars as well blogs and IP Playbooks for free. The SLW Institute hosts both virtual and in-person events. Recent 15-sessions of extensive training were provided by the 2022 Virtual PCT Training Seminar, featuring Carl Oppedahl as speaker. Keep an eye on the International IP and Emerging tech webinar series for more episodes.