The RegistryLos Angeles · California
Intellectual Property Lawyers in Pasadena, California
Every intellectual property attorney and intellectual property lawyer listing on this page traces back to the State Bar of California's official roll, filtered to intellectual property matters in Pasadena. No pay-to-play rankings — a published methodology and a roster you can read for yourself.
The Pasadena Courthouse on Walnut Street serves the San Gabriel Valley's northwest corridor, and the city is also home to Division One of the California Court of Appeal, Second Appellate District. For intellectual property cases, venue ordinarily lies with the Los Angeles County Superior Court — Pasadena Courthouse — which is why counsel who appear there regularly read the local calendar better than any brochure.
The law also keeps time: three years for copyright claims; trade secret claims run three years (Cal. Civ. Code § 3426.6) under 17 U.S.C. § 507(b). Patent damages reach back six years (35 U.S.C. § 286). Trademark claims under the Lanham Act borrow analogous state periods and are shaped by laches. The plaque below carries the citation; the roster and questions that follow carry the rest.
The clock & the craft
Three years for copyright claims; trade secret claims run three years (Cal. Civ. Code § 3426.6).
17 U.S.C. § 507(b)
Patent damages reach back six years (35 U.S.C. § 286). Trademark claims under the Lanham Act borrow analogous state periods and are shaped by laches.
Reading the roster in Pasadena
Match the attorney to the asset: trademark clearance and prosecution, copyright licensing, trade-secret protection programs, and patent work are distinct practices — and patent prosecution requires USPTO registration. California's technology corridors mean deep benches in Santa Clara, San Francisco, and Los Angeles counties, but registration and enforcement practice is federal and can be handled statewide. Ask about flat-fee filings, search strategy before adoption of a mark, and enforcement philosophy.
Intellectual Property · Los Angeles County roster
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Intellectual Property questions, cited
Do I need to register a copyright to be protected?
Protection attaches automatically when an original work is fixed in tangible form (17 U.S.C. § 102), but registration is required before a U.S. author can file an infringement suit (17 U.S.C. § 411, confirmed in Fourth Estate v. Wall-Street.com (2019) 586 U.S. 296), and timely registration unlocks statutory damages up to $150,000 for willful infringement and attorney fees (17 U.S.C. §§ 412, 504–505).
What is the difference between a trademark, copyright, and patent?
A trademark protects brand identifiers — names, logos, slogans — in commerce (15 U.S.C. § 1051 et seq.); rights arise from use and strengthen with federal registration. A copyright protects original creative works (17 U.S.C. § 102). A patent protects inventions for roughly 20 years from filing (35 U.S.C. § 154) and only a registered patent attorney or agent may prosecute applications before the USPTO.
How are trade secrets protected in California?
Under the California Uniform Trade Secrets Act (Cal. Civ. Code § 3426 et seq.) and the federal Defend Trade Secrets Act (18 U.S.C. § 1836): information with independent economic value from secrecy, subject to reasonable protection efforts, is enforceable against misappropriation. Claims run three years from discovery (Civ. Code § 3426.6). California pairs this with a strong ban on employee non-competes (Bus. & Prof. Code § 16600).
Does my employer own what I invent or create in California?
Work created within the scope of employment is generally the employer's (17 U.S.C. § 201(b) for copyrights; invention-assignment agreements for patents). But Cal. Lab. Code § 2870 voids assignment provisions reaching inventions developed entirely on your own time without employer equipment or trade secrets, unless they relate to the employer's business or your work — a protection unique to a handful of states.
What should I do if someone is infringing my trademark or copying my work?
Document the infringement, confirm your registrations are in order, and act promptly — remedies favor diligent owners, and laches can bar delayed claims. Options range from DMCA takedown notices for online copies (17 U.S.C. § 512) and cease-and-desist letters to federal suits seeking injunctions and damages (15 U.S.C. § 1116–1117 for trademarks; 17 U.S.C. §§ 502–505 for copyrights).
Legal information, not legal advice.
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