Patent Attorneys in Philadelphia, Pennsylvania
22 patent professionals · Provisionals from $1,200-$3,500
Updated April 2026
Philadelphia patent attorneys serve the region's pharmaceutical, biotechnology, and medical device industries along the I-95 life sciences corridor.
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Patent Attorneys in Philadelphia
Gerben IP
Philadelphia, PATessa Brandsema, Esq. is an associate trademark attorney with Gerben IP.
Paul & Paul
Philadelphia, PAPaul & Paul is a prominent and well-respected full-service IP firm.
John Rizvi, P.A. - The Idea Attorneys
Philadelphia, PAThe Patent Professor. Adjunct Professor of Patent Law for over 18 years at Nova Law School.
Axenfeld Law Group, LLC
Philadelphia, PAAt Axenfeld Law Group, LLC, we specialize in the procurement, monetization, and enforcement of intellectual property.
Caesar Rivise, PC
Philadelphia, PAThe legacy of the founding partners lives on in the form of Caesar Rivise, PC.
Bold Patents Law Firm
Philadelphia, PAIP attorney focused on working with entrepreneurs, startup companies, and solo inventors in developing and protecting...
Dovas Law, P.C.
Philadelphia, PAFirm founder and president Dimitri Dovas received his Juris Doctor from Rutgers Camden School of Law and his Bachelor...
Intellectual Property Attorney Philadelphia
Philadelphia, PAOur Locations 6080 Center Drive, Suite 600, Los Angeles, CA 90045 1740 Broadway, 15th Floor, New York, New York 10019...
Keisen Associates / Taro Yaguchi, Japanese Patent and Trademark Attorney
Philadelphia, PAIn Tokyo, our patent attorneys can have frequent exchanges with JPO officials at every stage of patent and trademark...
Alex R. Sluzas
Philadelphia, PAA little-known fact: To even take that test, an attorney must show education or certification in a technical field.
Mendelsohn Dunleavy, P.C.
Philadelphia, PAMendelsohn Dunleavy, P.C. - Our boutique law firm, Mendelsohn Dunleavy, P.C., offers comprehensive representation in...
Sigma Law Group LLC
Philadelphia, PAStrategic legal counsel for innovators and enterprises. Patent prosecution, IP licensing, venture capital, M&A,...
George S. Awad
Philadelphia, PAOur attorneys bring to bear extensive subject matter expertise, ingenuity and a drive to match our clients' spirit of...
Panitch Schwarze Belisario & Nadel, LLP
Philadelphia, PAExperienced IP attorney, scientist, and former patent examiner at the USPTO. Knows how to draft patent applications.
Thomas R. Anapol, Esquire
Philadelphia, PAAs Managing Shareholder, he has led the firm through a transformation from a traditional personal injury and mass torts...
BELLES KATZ LLC
Philadelphia, PABELLES KATZ LLC is an intellectual property boutique bridging the gap between its clients’ needs and successes.
Daniel Ross & Associates LLC Business and Intellectual Property Attorney
Philadelphia, PAWhy Businesses Choose Us Daniel Ross & Associates is a Better Business Bureau® accredited firm, trusted by clients...
Matthew Homyk, Blank Rome LLP
Philadelphia, PAWhat started in 1946 as two lawyers practicing together in one city has grown into an Am Law 100 firm with 800...
Accencio
Philadelphia, PAAccencio is a technology company solving one of the most pressing problems hindering AI-driven scientific discovery:...
Keisen Associates LLC-Japanese Patent & Trademark Law
Philadelphia, PAIn Tokyo, our patent attorneys can have frequent exchanges with JPO officials at every stage of patent and trademark...
Chamberlain Hrdlicka
Philadelphia, PAChamberlain Hrdlicka is a mid-market, nationally-recognized law firm with nationally-leading lawyers in multiple,...
Stuart M Goldstein ESQ. of Ricci Tyrrell Johnson & Grey
Philadelphia, PAPatent attorney at Ricci Tyrrell Johnson and Grey serving New Jersey and Philadelphia.
Specialties in This Area
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Frequently Asked Questions
How much does a patent attorney cost in Philadelphia?
Based on pricing data from 2 attorneys in Philadelphia, the average cost for a provisional patent application is $2,350 and a utility (non-provisional) patent is $6,250. Costs vary based on invention complexity and attorney experience. Use our cost calculator for a personalized estimate.
How many patent attorneys are in Philadelphia, Pennsylvania?
There are 22 patent professionals listed in Philadelphia, PA. This includes patent attorneys, patent agents, and intellectual property law firms.
What specialties do patent attorneys in Philadelphia handle?
Patent attorneys in Philadelphia most commonly handle biotechnology, software, mechanical, and medical devices patents. Many attorneys work across multiple specialties, so it's worth reaching out even if your invention doesn't fit neatly into one category.
Do any patent attorneys in Philadelphia offer free consultations?
Yes, 9 of 22 patent professionals in Philadelphia offer free initial consultations. A free consultation lets you discuss your invention, understand the patent process, and get a cost estimate before committing.
What is the highest-rated patent attorney in Philadelphia?
John Rizvi, P.A. - The Idea Attorneys has the highest rating in Philadelphia with 5/5 stars from 17 reviews. Ratings are sourced from Google reviews and reflect client satisfaction, but you should also consider specialties, pricing, and experience when choosing an attorney.