Wilmington, DE, United States of America

Polygen Holding Corporation

Calculating rank

USPTO Granted Patents = 2

Forward Citations = 22

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6 inventors (with patents filed for the assignee):

Cyril Y Bowers (2 out of 22 patents)

Wayne Livingston Cody (2 out of 12 patents)

John C Hubbs (2 out of 24 patents)

4. Charles H Foster (2 out of 28 patents)

5. Frank A Momany (2 out of 5 patents)

6. Ching H Chang (1 out of 3 patents)

2 patents: Sort by Forward Citations

1. 5534494 - Polypeptide compounds having growth hormone releasing activity (1996-07-09),

2. 5486505 - Polypeptide compounds having growth hormone releasing activity (1996-01-23),

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USPTO Data Jan 1 1976 - Oct 27 2026

2 Patents

#908 in Wilmington, DE

#1,328 in Delaware

#94,953 in US

Wilmington, DE, United States of America

Polygen Holding Corporation

Forward Citations = 22

6 inventors:

Cyril Y Bowers (2 out of 22 patents)

Wayne Livingston Cody (2 out of 12 patents)

John C Hubbs (2 out of 24 patents)

4. Charles H Foster (2 out of 28 patents)

5. Frank A Momany (2 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Polygen Holding Corporation. Retrieved from https://idiyas.com/company/polygen-holding

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]