Los Angeles · CA · Vetted Directory

IP & Trademark Lawyers in Los Angeles

Los Angeles is the country's busiest market for entertainment, fashion, consumer-products, and streaming-tech intellectual property work. If you are protecting a brand, clearing a film title, fighting a copyright takedown, defending a trademark opposition, or licensing technology in Southern California, the firms below file federal registrations, prosecute and defend infringement actions, and negotiate licensing deals every week.

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Updated July 20, 2025

When a Los Angeles business needs a IP & trademark lawyer

Most LA IP and trademark work falls into four buckets. First, brand protection: clearance searches, USPTO trademark applications, opposition and cancellation work at the TTAB, and policing of infringing sellers on Amazon and other platforms. Second, copyright: registration of films, music, software, and visual art, plus enforcement against unauthorized use, often involving DMCA takedowns. Third, licensing: drafting and negotiating IP licensing agreements with studios, streaming platforms, brands, distributors, and tech companies. Fourth, IP litigation in the Central District of California, which hears more entertainment IP cases than any federal court in the country.

Los Angeles has a unique IP ecosystem. The presence of the studios, the music labels, the streaming platforms, and the consumer-products industry means LA IP firms see deal structures and disputes that lawyers in other cities rarely encounter. A trademark filing for a fashion brand, a music licensing dispute, a streaming-rights negotiation, or a celebrity right-of-publicity claim each demand specialized counsel.

California also has its own IP-adjacent statutes that out-of-state lawyers miss. The state's right of publicity (Civil Code section 3344), trade secret protections under CUTSA, and unfair competition law (Business & Professions Code 17200) all overlap with federal IP enforcement. Smart LA IP firms file under both federal and state law to maximize leverage and damages.

Cost discipline matters more in IP than in most practice areas because most trademark and copyright work is predictable. A USPTO trademark filing has a fixed government fee, a clearance search is a defined scope, and a TTAB opposition can be budgeted in phases. The firms below all offer flat or capped fees on routine work and reserve hourly billing for litigation and complex licensing.

Firms in Los Angeles that handle IP & trademark

2

Greenberg Glusker LLP

★★★★★ 4.7/5 (64 reviews) $650-$1,300/hr

Century City entertainment and IP firm. Film, television, music, and brand IP, registrations, licensing, infringement litigation, and right-of-publicity defense.

Free Consultation English, Spanish Los Angeles
3

Knobbe Martens

Chambers USA ranked (IP, Southern California) $600-$1,200/hr

National IP firm with a long-standing Los Angeles office. Patent prosecution and litigation, trademark, copyright, and licensing for consumer products, medical devices, software, and fashion clients.

External listing Los Angeles
4

Cohen IP Law Group

Top California Trademark Firm - Global Law Experts Flat fees on trademark, hourly on litigation

Los Angeles trademark and patent boutique. 1,000+ trademark prosecutions, fashion and consumer-brand specialization, infringement litigation in the Central District of California.

External listing Los Angeles

What IP & trademark work typically costs in Los Angeles

Trademark filings in Los Angeles run $750-$2,500 flat per mark for clearance and filing at most LA IP boutiques, including the USPTO government fee. Office action responses are usually $500-$2,000 depending on complexity. TTAB oppositions and cancellations typically settle in the $25,000-$75,000 range, with full trials at $100,000+.

Copyright registrations are simple and cheap: $300-$800 per filing at most LA firms, plus the Copyright Office fee. Copyright infringement litigation runs $50,000-$250,000 through summary judgment in the Central District of California, with statutory damages up to $150,000 per work for willful infringement.

Hourly rates for IP partners in LA range from $500-$900/hour at focused IP boutiques to $900-$1,500/hour at AmLaw 100 IP groups. Licensing negotiations and IP litigation are usually billed hourly. A typical entertainment licensing deal review runs $15,000-$50,000.

Typical turnaround in Los Angeles

USPTO trademark registration takes 8-14 months from filing to registration if there are no office actions or oppositions. Most LA trademark applications receive at least one office action requiring a response within 3 months. Plan for 12 months as the realistic baseline.

Copyright registration is faster: typically 3-7 months from filing to certificate at the Copyright Office, with expedited processing available for $800 if you have a pending infringement claim.

IP litigation in the Central District of California moves on the court's local patent rules timeline. A typical trademark or copyright infringement case takes 14-24 months from complaint to summary judgment, with most cases resolving at mediation. Patent cases take longer (18-36 months) due to claim construction.

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IP & Trademarks in Los Angeles — FAQ

Do I need to file a trademark in California separately from a federal trademark?
A federal USPTO registration gives you nationwide rights and is usually sufficient. California state trademark registration (with the Secretary of State) costs about $70 and is faster, but only covers California. Most LA businesses file federally first. State registration makes sense if you are operating only in California and want enforcement leverage in state court.
How much does it cost to register a trademark in Los Angeles?
Most LA IP boutiques charge a flat fee of $750-$2,500 per mark, which includes a knockout clearance search, the USPTO application, and one office action response. The USPTO government filing fee is $350-$550 per class depending on application type. Comprehensive third-party clearance searches add $500-$1,500.
Can I copyright a film, song, or logo myself online?
Yes, the Copyright Office accepts pro-se filings. But mistakes in deposit copies, work-for-hire chains, or co-author identification can void the registration or limit damages later. Most LA entertainment lawyers file copyrights for $300-$800 per work, which usually pays for itself the first time you need to enforce.
My brand is being copied on Amazon. What do I do?
First, register your trademark federally if you have not already. Then enroll in Amazon Brand Registry, which gives you takedown tools. If counterfeits persist, an LA IP firm can file Section 1114 trademark infringement claims and seek a temporary restraining order in the Central District of California. A targeted enforcement campaign usually runs $25,000-$100,000 and can shut down most infringers.
What is a TTAB opposition and what does it cost?
The Trademark Trial and Appeal Board hears disputes over USPTO registrations. If someone files a mark that conflicts with yours, you can oppose. If someone opposes your mark, you defend. Oppositions are paper-based proceedings (no live testimony in most cases) and typically run $25,000-$75,000 in legal fees. Most settle within 6-12 months.
Do I own the IP my employees or contractors create?
Only if your written agreements say so. California Labor Code section 2870 limits the scope of pre-invention assignments, and the federal Copyright Act treats most independent contractor work as owned by the contractor unless there is a written work-for-hire agreement. Have an LA IP lawyer review your employee and contractor templates.
How long does a USPTO trademark take to register?
8-14 months from filing to registration assuming a smooth examination and no oppositions. Add 6 months if there is an office action requiring substantive response. Add 12-18 months if there is a TTAB opposition. Plan for at least a year, and budget for someone else to potentially file a similar mark in the meantime.

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