Trademarks = 5

Forward Citations = 5

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4 inventors (with patents filed for the assignee):

Carrington S Cobbs (2 out of 3 patents)

Thomas M Woerner (1 out of 5 patents)

Michael S Lemar (1 out of 1 patent)

4. Katherine MacLean Peterson (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 6096508 - Method of reducing background in biotin-based assays (2000-08-01),

2. 5916746 - Formazan-based immunoassay (1999-06-29),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

2 Patents

#109 in Gaithersburg, MD

#1,423 in Maryland

#94,905 in US

Gaithersburg, MD, United States of America

Kirkegaard & Perry Laboratories, Inc.

Forward Citations = 5

4 inventors:

Carrington S Cobbs (2 out of 3 patents)

Thomas M Woerner (1 out of 5 patents)

Michael S Lemar (1 out of 1 patent)

4. Katherine MacLean Peterson (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kirkegaard & Perry Laboratories, Inc.. Retrieved from https://idiyas.com/company/kirkegaard-and-perry-laboratories

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]