Trademark Attorney Philadelphia

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1515 Market Street
Suite 1200
Philadelphia, PA 19102

T: 215-854-4055

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Philadelphia Office Trademark Application Attorney

Across from City Hall / Dilworth Park / the Clothespin

Trademark and Copyright Attorney Charles L. Riddle has served clients in the Greater Philadelphia Area since 1999, when he began clerking with a boutique intellectual property law practice in Valley Forge, Pennsylvania.  The office in Center City Philadelphia is available to serve the clients of and Riddle Patent Law, LLC.  Attorney Riddle practices before the United States District Court for the Eastern District of Pennsylvania as lead counsel, and as local counsel, in Trademark, Copyright, and Intellectual Property cases. is a service of Riddle Patent Law, LLC.  The law practice focuses on intellectual property litigation and disputes.  This includes the prosecution and defense of trademark, patent, copyright, unfair competition infringement matters.  Because trademark, patent, and copyright law is a body of federal law, the practice serves clients throughout the United States and abroad in varying federal district courts. focuses on various patent, trademark application, trademark search, and copyright application and registration matters – as well as litigation in the federal courts. acts an an online trademark attorney, and we can help you with a trademark search, or a trademark application.  With 17 years experience as a trademark litigator, we can quickly help you resolve issues and questions relating to trademarking a brand name.

Trademark Application Process and Timeline

In the trademark process and timeline, we describe what happens once the application is filed. Before the application is prepared and filed, we interview and consult with you. We discuss the various options, risks, and benefits that are presented with your trademark situation. We will will provide you with guidance and feedback regarding your trademark. We endeavor to provide you with a full and clear picture of what you can expect in the trademark process. With 20 years experience in trademark law and litigation, we can anticipate most issues and craft the trademark application in a way that avoids most rejections and refusals.

Once Your Trademark Application Is Filed, the entire trademark process takes 6-8 months. Office actions and third party oppositions can extend this timeline significantly. We keep you informed of the developments regarding your trademark application as it moves through the process.
Learn more about various steps involved in the trademark process.