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Lum Law Group
- Team
- Visa
- Gratitude
“He helped set up our family living trust, filed and registered business name and logo, reviewed contracts, and prepared response letters to fend off frivolous legal threats.”
Best Patent & Trademark Attorneys near South El Monte, CA
These firms serve South El Monte from nearby bases in towns including Los Angeles, Pasadena and Whittier.
24 firms listed · 1 open 24/7 · 5 open weekends · 13 rated 4.5+
Data verified October 17, 2026
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Phil IP Law
- Attorney
- Intellectual Property
- Trademark
“I worked with PHIL IP Law recently to handle the trademark registration for my business, and I am impressed by their expertise, professionalism, and attention to detail.”
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Yang Law Offices
- Court
- Questions
- Results
“Didn't use his service but he took the time to explain my situation, answer my questions, and point me in the right direction.”
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ARS Counsel
- Team
- Technology
- The Future
“This practice truly has it all: prestigious lawyers with unparalleled experience and reputations, buttoned-up professionalism, human-centered care for their clients, and infinite contacts if you need services in the areas of technology, business deve...”
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The Law Office of Austin Bonderer, Patent Attorney
- Knowledge
- Trademark
“He made the processes easy to understand, was clear on potential challenges that my company might face and gave clear and precise guidance on how to best protect my company, domestically and abroad.”
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Wang IP Law Group
- Partnership
- Expertise
- Team
“From the moment I engaged Tommy's and his law services, it became clear that his fees, though higher than some, reflect the premium quality of his expertise and the exceptional results he delivers.”
The 24 firms listed for South El Monte, 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: South El Monte, CA
15 of the 24 firms on this page have a rating, from 4.0 to 5.0 across 679 reviews; 4 have 50 or more reviews and 13 are rated 4.5 or higher. When clients rate these firms on specific qualities, they most often praise professionalism (96%), responsiveness (87%) and quality (78%). The topics that come up most in reviews of the firms on this page are "expertise", "communication" and "knowledge". 1 is open around the clock; 5 are open on Saturdays and 2 on Sundays. The practice areas the firms on this page list most often on their websites are business law (5), copyrights (2), entertainment law (2), intellectual property (2) and mediation (2). 16 have ten or more years of experience, the longest 29 years. 1 offers urgent consultations; 6 offer a free initial consultation and 1 is family- or locally-owned. We have a website on file for all 24 of the firms on this page; 23 publish a contact page; 20 list a public email and 1 takes 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.
Which patent firms listed for South El Monte list their technical fields online?
Websites are recorded for all 24 patent firms shown here. Such practices normally name the technologies they cover, from mechanical and software through to chemistry and life sciences. That match is the most useful filter available, because an attorney has to understand the invention before drafting a claim about it.
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Averill & Green
“I have used Averill & Green Patent & Trademark services for almost 17 yrs, for Patents and Trademarks.”
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Zuber Lawler
“Great office, staff was super helpful and professional.”
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Brooks Kushman
“Automotive Body Parts Association v. Ford Global Technologies, LLC”
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Cotman IP Law Group
“We are an experienced team of intellectual property lawyers focused on protecting and generating value from inventions, brands, and creative works.”
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Hueston Hennigan
“When the USEPA triggered an unprecedented environmental disaster that contaminated the Navajo Nation's sacred waters, the Navajo Nation turned to Hueston Hennigan. For years, the USEPA hid behind its sovereign immunity and marshaled a massive litigat...”
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Dane IP Law
“Our team of attorneys led by Tom Dao pursued Ex Parte Reexamination in 2020 against Pat. No. 6,578,819 (the '819 patent) after it was asserted against …”
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Danner IP Law Firm
“We have years of experience with starting and running technology-based businesses. We understand the importance of new ideas, the execution of strategies, and the need to keep costs contained.”
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Patent Law Agency
“Our global network of legal professional affiliates can manage any aspect of your intellectual property needs worldwide, including trademarks, copyrights, all transactional matters (e.g., licensing), patent ownership, unfair competition, patent infri...”
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DNL Zito
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Mocc Patent Law
“To be protected under United States patent law, you need to file apatent application within one year of publicly revealing your invention. This is not the case, however, in manyother countries. For international patent protection to be valid, a paten...”
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Ritt, Tai, Thvedt, & Hodges
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Canady + Lortz
“Our Washington DC Office is in the heart of Georgetown near the Waterfront. Google Map and Directions Driving from Dulles International Airport Driving from Ronald Regan Washington National Airport Driving from Baltimore Washington International Airp...”
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Pasadena Legal Group
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Omni Legal Group
- Trademark
- Company
- Job
“I remember being in his office waiting for our first introduction, here came in a very sharp dressed man who had very good energy around him, and he also was very upfront about everything and made me clearly understand what I was getting into before ...”
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Trojan Law Offices
- Team
- Intellectual Property
- Job
“Long story short, I got myself in a bind with the name I wanted to trademark - being inexperienced I went to several law offices which wanted to charge me a huge fee upfront, also pressuring and putting fear in me with "what could" happen...”
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Sari Law Firm
- Lawyer
- Legal Representation
- Company
“I have to say these law firm attorneys don't mess around, I was struggling with a car contract from a Toyota dealership I financed a 2018 Prius that was pre-owed and during signing the paperwork the dealer never mentioned me the final price of the ca...”
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Hartmans Law
- Trademark
- Intellectual Property
- Logo
“As a general counsel of an international corporation, I give five-star rating to Hartmans Law and especially Eric, who is very professional, knowledgeable and highly- responsive to all IPR-related inquiries and legal needs.”
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Law Offices of Larry Zerner
- Questions
“I will certainly utilize his services in the future if I'm in need of legal help, and in the entertainment industry, there are always issues.”
Patent Preparation and Prosecution Legal Services in South El Monte, CA Cost Estimates
Minimum cost
$600
Maximum cost
$15000
National Average
$2600
Avg Per Hour Rates
$338
$1500
$4500
Fair price range is based on 430 cost profiles
Why these companies made our list
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