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Patent Attorneys in Philadelphia, Pennsylvania

24 patent professionals · Provisionals from $1,200-$3,500

Updated March 2026

Philadelphia patent attorneys serve the region's pharmaceutical, biotechnology, and medical device industries along the I-95 life sciences corridor.

How Much Does a Patent Cost in Philadelphia?

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Patent Attorneys in Philadelphia

Gerben IP

Gerben IP

Patent Attorney
Philadelphia, PA
P

Paul & Paul

Law Firm
Philadelphia, PA
AI and SoftwareElectricalMechanical
J

John Rizvi, P.A. - The Idea Attorneys

Law Firm
Philadelphia, PA
MechanicalBiotechnology
Howard A. Taylor

Howard A. Taylor

Patent Attorney
Philadelphia, PA
Axenfeld Law Group, LLC

Axenfeld Law Group, LLC

Law Firm
Philadelphia, PA
AI and SoftwareBiotechnology
Caesar Rivise, PC

Caesar Rivise, PC

Law Firm
Philadelphia, PA
Biotechnology
Bold Patents Law Firm

Bold Patents Law Firm

Law Firm
Philadelphia, PA
AI and SoftwareElectricalMechanical
D

Dovas Law, P.C.

Law Firm
Philadelphia, PA
BiotechnologyMedical Devices
Intellectual Property Attorney Philadelphia

Intellectual Property Attorney Philadelphia

Patent Attorney
Philadelphia, PA
O

Offit Kurman

Patent Attorney
Philadelphia, PA
AI and SoftwareClean Energy
Keisen Associates / Taro Yaguchi, Japanese Patent and Trademark Attorney

Keisen Associates / Taro Yaguchi, Japanese Patent and Trademark Attorney

Law Firm
Philadelphia, PA
AI and SoftwareElectricalMechanical
Alex R. Sluzas

Alex R. Sluzas

Patent Attorney
Philadelphia, PA
AI and SoftwareElectricalMechanical
Mendelsohn Dunleavy, P.C.

Mendelsohn Dunleavy, P.C.

Law Firm
Philadelphia, PA
AI and SoftwareElectricalMechanical
Accencio

Accencio

Patent Attorney
Philadelphia, PA
Keisen Associates LLC-Japanese Patent & Trademark Law

Keisen Associates LLC-Japanese Patent & Trademark Law

Law Firm
Philadelphia, PA
Mechanical
Sigma Law Group LLC

Sigma Law Group LLC

Law Firm
Philadelphia, PA
AI and Software
Matthew Homyk, Blank Rome LLP

Matthew Homyk, Blank Rome LLP

Law Firm
Philadelphia, PA
BELLES KATZ LLC

BELLES KATZ LLC

Law Firm
Philadelphia, PA
Thomas R. Anapol, Esquire

Thomas R. Anapol, Esquire

Patent Attorney
Philadelphia, PA
Medical Devices
C

Chamberlain Hrdlicka

Patent Attorney
Philadelphia, PA
Daniel Ross & Associates LLC Business and Intellectual Property Attorney

Daniel Ross & Associates LLC Business and Intellectual Property Attorney

Law Firm
Philadelphia, PA
Stuart M Goldstein ESQ. of Ricci Tyrrell Johnson & Grey

Stuart M Goldstein ESQ. of Ricci Tyrrell Johnson & Grey

Law Firm
Philadelphia, PA
MechanicalChemicalMedical Devices
Panitch Schwarze Belisario & Nadel, LLP

Panitch Schwarze Belisario & Nadel, LLP

Law Firm
Philadelphia, PA
AI and SoftwareElectricalBiotechnology
M

Megghross

Patent Attorney
Philadelphia, PA

Specialties in This Area

Biotechnology10 of 24
Software9 of 24
Mechanical8 of 24
Medical Devices8 of 24
Electrical6 of 24
Chemical5 of 24

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 24 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, 10 of 24 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.

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