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Osmosis
H.T. Hammel
Hulett, Lewis
HAPE

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Robert J. Yarbrough

Attorney at Law

 

201 North Jackson Street • Media, PA 19063

Phone (610) 891-0668 • Fax (610) 891-0655

robert@yarbroughlaw.com

 

Patent Law Environmental Law

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Selected patent projects: 

I am licensed to practice before the U.S. Patent and Trademark Office and assist clients in the protection of their inventions and other intellectual property through patents, copyrights and trademarks.  The following is a brief description of a few recent patent projects.

   • I prepared a patent application for H.T. Hammel, Ph.D., a research physiologist. Dr. Hammel has made fundamental and important advances concerning the nature of osmosis.  The patent application addresses high altitude pulmonary edema ("HAPE") and presents one practical application of Dr. Hammel's ideas.  Follow this link to an introduction to osmosis.  Follow this link to the application. 

   • I prepared a patent application for a method of doing business on the Internet and website linking agreements and distribution agreements for the same business venture.  The patent application and agreements helped the new business raise venture capital.  The business survived the “dotcom” shakeout and is operating today. 

   • I prepared a patentability opinion and non-disclosure agreement for a private inventor concerning a mechanical invention.  The opinion and agreement assisted the inventor in marketing his invention to a supplier.  The supplier currently is developing manufacturing prototypes and intends to begin production.

   •  I prepared patent applications for numerous inventions in the mechanical, electrical and computer arts.


 

Biography Publications Site Map Environmental Patent Projects Delco IP Forum

 

Delco IP Forum

Follow this link to the homepage of the Delaware County Intellectual Property Forum,  of which I am chairman.  The Delco IP Forum is an organization of patent and intellectual property lawyers and other interested persons who meet regularly to discuss intellectual property issues.  The Delco IP Forum homepage includes a schedule of presenters and links to written materials prepared by the presenters.



 

 
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