Ardent Pharmaceuticals, Inc.

Calculating rank

USPTO Granted Patents = 3

% Expired Patents = 66.7

Forward Citations = 19

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6 inventors (with patents filed for the assignee):

Kwen-Jen Chang (3 out of 25 patents)

William Pendergast (1 out of 48 patents)

Michael Joseph Bishop (1 out of 11 patents)

4. Peter J Gengo (1 out of 3 patents)

5. Hugh O Pettit (1 out of 4 patents)

6. Robert W McNutt, Jr (1 out of 9 patents)

3 patents: Sort by Forward Citations

1. 7030124 - Method of treating depression with delta receptor agonist compounds (2006-04-18),

2. 6924288 - Enantiomerically pure opioid diarylmethylpiperzine and methods of using same (2005-08-02),

3. 6919350 - Compositions and methods for reducing respiratory depression and attendant side effects of mu opioid compounds (2005-07-19),

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USPTO Data Jan 1 1976 - Oct 27 2026

3 Patents

#165 in Durham, NC

#1,589 in North Carolina

#73,929 in US

Durham, NC, United States of America

Ardent Pharmaceuticals, Inc.

Forward Citations = 19

6 inventors:

Kwen-Jen Chang (3 out of 25 patents)

William Pendergast (1 out of 48 patents)

Michael Joseph Bishop (1 out of 11 patents)

4. Peter J Gengo (1 out of 3 patents)

5. Hugh O Pettit (1 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ardent Pharmaceuticals, Inc.. Retrieved from https://idiyas.com/company/ardent-pharmaceuticals

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

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]