Log In
FREE Sign Up

Riddle Patent Law

IP firm in

Riddle Patent Law in Plymouth Meeting, PA provides trademark applications, litigation, and patent services with 20+ years of intellectual property experience.

Riddle Patent Law: IP firm in Philadelphia

Riddle Patent Law, based at 600 W Germantown Pike, Plymouth Meeting, PA, provides intellectual property services throughout Pennsylvania. Attorney Charles Riddle, with over 20 years of experience, offers:

  • Trademark applications and registrations
  • Trademark litigation and TTAB proceedings
  • E-commerce and internet law enforcement
  • Patent portfolio management

Serving clients from Philadelphia to Allentown and Scranton, the firm conducts thorough trademark searches, addresses potential application rejections, and implements strategies for successful trademark registrations nationwide and globally.

Industry-specific activity

  • All industries

Intellectual Property Fields

Riddle Patent Law's team

Please find below the list of intellectual-property.org members registered as affiliated to Riddle Patent Law.

Rocco Gianluca Massa

Head of Studio Legale MASSA / MASSA Law Firm ITALY

Avv. Rocco Gianluca MASSA, is a solicitor with over fifteen years’ professional experience in domestic and international matters, advising on disputes and issues involving both bus...

Raymond Duffy

Trademark Lawyer

I am the Principal solicitor at Greyson Legal. We are a boutique commercial law with a head office in Scarborough, Queensland, Australia and also servicing the Gold Coast, Brisbane...

thomas Seuwe

坤 漆

Albert Makamole

Wessel Hattingh

ITSA

David Hurtado

Patent and technology transfer especialist

SEMITI GU

Jacob Pittman

Intellectual-Property Law Attorney

NOVEL PATENT

Previous Next

Riddle Patent Law's jobs

If you want to join these members, here are the open intellectual property positions :

Apprenticeship

French Patent Attorney

Seeking a Trademark Paralegal to support our team in filing, docketing, and client communications for global IP portfolios in a fast-paced, growth-focused firm.
Klarc IP
Hybrid +2
Partnership

Intellectual Property Attorney

Work as an Intellectual Property Counsel with our firm, supporting clients on trademarks, patents, and IP strategy in a dynamic international setting
Klarc IP
Hybrid

Meet Riddle Patent Law at events

Riddle Patent Law is located at 600 W Germantown Pike, Plymouth Meeting, PA 19462, United States, but you can meet them at events. You’ll find the complete list below.

Innovation & Protection Forum

  • Hosted by Klarc IP
  • From Nov 28, 2025 @ 0:00
  • Paris
  • Online event

Global Patent Strategy Workshop

  • Hosted by Klarc IP
  • From Nov 19, 2025 @ 0:00

Innovation & Protection Forum

  • Hosted by Klarc IP
  • From Nov 28, 2025 @ 0:00
  • Paris
  • Online event

Global Patent Strategy Workshop

  • Hosted by Klarc IP
  • From Nov 19, 2025 @ 0:00

Innovation & Protection Forum

  • Hosted by Klarc IP
  • From Nov 28, 2025 @ 0:00
  • Paris
  • Online event

Global Patent Strategy Workshop

  • Hosted by Klarc IP
  • From Nov 19, 2025 @ 0:00

Latest news by Riddle Patent Law

Explore

IP Firms similar to Riddle Patent Law in Philadelphia

Click below to see the profile of an IP firm similar to Riddle Patent Law

List Your Organization

ParkGrey IP Consultants

  • Verified
Intellectual Property Consultancy firm providing legal and business advisory services, IP filings, development policy advisory and transaction management.

CWB

  • Verified
CWB now services and manages the portfolios of some of the world’s leading IP owners across Africa, Central Asia, Eastern Europe and the Middle East.

ABISOM IP AND LAW FIRM

  • Verified
ABISOM IP is Somalia’s leading IP and legal services provider, recognized by WTR 1000 and Legal 500, with operations in Kenya, Djibouti, Ethiopia, and beyond.

King Patent and Business Law, PLLC

  • Verified
Nationwide boutique practice focused on patent & trademark applications & transactions, helping clients protect their ideas, their brand, & their products.

Institute of Electrical and Electronics Engineers

  • Verified
IEEE is the professional home and premier organization for the electrical and electronics engineering and technology community worldwide

Martins Prokureurs

Martins Prokureurs in Bloemfontein offers attorney services, notary public certification, conveyancing, and intellectual property consultation since 1996.