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Innovent Law
- Expertise
- Call
- Team
“They are more than just a law firm for intellectual property; they are real people who understand what it means to care about others' dreams and help make them a reality.”
Best Patent & Trademark Attorneys near Costa Mesa, CA
These firms serve Costa Mesa from nearby bases in towns including Irvine, Newport Beach and Huntington Beach.
24 firms listed · 1 open weekends · 21 rated 4.5+ · 1 shows a license
Data verified October 16, 2026
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OC Patent Lawyer
- Expertise
- Understanding
- Questions
“I did a consultation and James was honest about what a patent may or may not protect for my specific product which helped me make a decision how best to proceed.”
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Innovation Capital Law Group
- Strategic
- Law Firm
- Team
“Unlike my several previous dealings with attorneys for business and personal matters, Vic and Karen were clear, responsive, expeditious and totally on top of my situation.”
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Sari Law Firm
- Collaborative
- Legal Representation
- Lawyer
“After signing the contract; every time he solved obstacles step by step, he made calls to me regarding about my case and the office sent me emails about every updates.”
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Rhema Law Group
- Name
- Questions
- Trademark
“John is no doubt intelligent, professional, kind and extremely patient as he takes his time to explain everything in detail to ensure his clients fully understand of what's going on.”
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Shimokaji IP
- Communication
- Provisional Application
- Questions
“He was prompt to reply when I requested his services; everything was executed in a timely and highly professional manner while giving me space to make my own inputs and comments.”
The 24 firms listed for Costa Mesa, CA handle patent, trademark, copyright and trade secret work for clients. What each says about its technical fields and filing practice comes from its own website; ratings come from public reviews.
Area overview: Costa Mesa, CA
The 24 firms on this page are rated from 4.0 to 5.0 across 559 reviews; 4 have 50 or more reviews and 21 are rated 4.5 or higher. When clients rate these firms on specific qualities, they most often praise professionalism (100%), responsiveness (84%) and quality (81%). The topics that come up most in reviews of the firms on this page are "expertise", "knowledge" and "communication". 1 is open on Saturdays. The practice areas the firms on this page list most often on their websites are patents (4), trademarks (3), copyrights (2), corporate law (2) and licensing (2). 1 shows a license on its website and 1 has a BBB rating of A or A+. Domain records put 21 websites of the firms on this page at ten or more years old; the oldest dates from 1999. 1 offers payment plans; 9 offer a free initial consultation and 1 lists coupons or special offers. We have a website on file for all 24 of the firms on this page; 21 publish a contact page; 16 list a public email and 3 take bookings online. We count these figures across the firms on this page; hours and prices change, so confirm the details with the firm before you book a consultation.
Do patent firms listed for Costa Mesa offer a free first consultation?
9 of the 24 patent firms advertise a first consultation at no cost. Expect it to cover what you have made, whether anything has been disclosed publicly, and which right might apply. Bring dated notes and drawings. Ask about confidentiality before you describe the invention in any detail.
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Seaton Law Group
- Partnership
- Negotiations
- Trademark
“We've worked with Barry on intellectual property, entertainment, and business law matters for years now, and he always provides timely and practical advice.”
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Cionca IP
- Interviewed
- Call
- Team
“Marin is accomplished in his knowledge of Physics, Engineering and writing embodiements, as well as cleaning up art work-he knows what the examiners are looking for.”
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Jafari Law Group
- Job
- Team
- Trademark
“David Jafari and Saul Acherman are excellent Patent Attorneys who care deeply about their clients, their clients' works and inventions, and their overall satisfaction.”
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Camuti Law Group APC
- Trademark
- Communication
- Intellectual Property
“I was really pleased with his service and I would recommend him to others, especially if you have an issue regarding your intellectual property or a patent.”
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IDP Patent Services
“For example, no one would warrant that a 'prior art' search would actually locate pertinent prior art, however, they would all be willing to represent me, at their customary rates, from any difficulties I might face should they have missed anything, ...”
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Cartee
- Case
“Other legal services did not want to submit names or marks that they felt would be a challenge; instead they wanted to suggest coming up with other solutions that would be easy to get approved.”
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Karich & Associates, Patent Law
- Knowledge
- Strategic
- Team
“With over 20 years of firsthand experience, I can confidently say that Eric's expertise and dedication make him an indispensable ally for navigating the intricacies of intellectual property law.”
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Eric B. Alspaugh
“Eric is super responsive and quickly cares for all of our needs including contracts, documents, new business filings, and legal advice.”
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Fish IP Law
- Patents
“I have worked with Bob Fish for 20 years and have been very pleased with the legal advice he has provided and the patents that he has acquired for me and my various companies, including Aspen Medical Products.”
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Michael Ahmadshahi, Phd, Law Offices
- Patient
- Questions
- Confident
“Mainly, his promptness and quick communication helped me feel confident about any problems I faced.”
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VXL Patent Illustrators
“In fact, he was available to make immediate subtle changes to illustrations and even added figures that had to be rushed last minute.”
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Neek Law Firm
“Lastly, he performed an Independent Contractor/Non-Disclosure/Intellectual Property all-in-one agreement for any independent contractors we hire to make sure that whatever work they do for us legally belongs to us for use in our products.”
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Plager Schack
“Plager Schack helped me understand how to do it and what it should look like.”
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Call & Jensen
“Scott Shaw is a Super Lawyer”
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Dwight Law Group
“Keeps promises and follows through.”
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Barthcalderon
- Asset
- Price
- Services
“We had an excellent experience from start to finish, very thorough and knowledgeable about the process and all the details along the way, we are very pleased with the outcome.”
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Burns Patent Law
“They were very helpful to show I was not infringing on a patent that should have never been issued for such a common design you can find in any hardware store.”
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One
“Just want to thank Hannah Vradenburgh for taking the time with me to talk in regards to legal matters.”
Patent Preparation and Prosecution Legal Services in Costa Mesa, CA Cost Estimates
Minimum cost
$707
Maximum cost
$17673
National Average
$3064
Avg Per Hour Rates
$399
$1768
$5302
Fair price range is based on 527 cost profiles
Why these companies made our list
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