The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Oct. 28, 2014

Filed:

Jul. 01, 2010
Applicants:

Travis Mickle, Coralville, IA (US);

Sven Guenther, Coralville, IA (US);

Christal Mickle, Coralville, IA (US);

Guochen Chi, North Liberty, IA (US);

Jaroslaw Kanski, Blacksburg, VA (US);

Andrea K. Martin, Fincastle, VA (US);

Bindu Bera, Blacksburg, VA (US);

Inventors:

Travis Mickle, Coralville, IA (US);

Sven Guenther, Coralville, IA (US);

Christal Mickle, Coralville, IA (US);

Guochen Chi, North Liberty, IA (US);

Jaroslaw Kanski, Blacksburg, VA (US);

Andrea K. Martin, Fincastle, VA (US);

Bindu Bera, Blacksburg, VA (US);

Assignee:

KemPharm, Inc., Coralville, IA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/485 (2006.01); A61K 45/06 (2006.01); A61K 47/48 (2006.01);
U.S. Cl.
CPC ...
A61K 47/48038 (2013.01);
Abstract

The presently described technology provides phenylethanoic acid, phenylpropanoic acid, phenylpropenoic acid, a salt thereof, a derivative thereof or a combination thereof chemically conjugated to hydrocodone (morphinan-6-one, 4,5-alpha-epoxy-3-methoxy-17-methyl) to form novel prodrugs or compositions of hydrocodone which have a decreased potential for abuse of hydrocodone. The present technology also provides methods of treating patients, pharmaceutical kits and methods of synthesizing conjugates of the present technology.


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Mickle, Travis. (2014). Phenylethanoic acid, phenylpropanoic acid and phenylpropenoic acid conjugates and prodrugs of hydrocodone, method of making and use thereof (U.S. Patent No. 8871780). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8871780

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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