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USPTO Data Jan 1 1976 - Oct 20 2026
46 Patents
#1 in Allegan, MI
#294 in Michigan
#7,600 in US
#15,122 in the World
L. Perrigo Company
Forward Citations = 1,078
54 inventors:
Allegan, MI, United States of America
L. Perrigo Company
% Expired Patents = 8.7
CIPO Patents = 1
Trademarks = 52
Forward Citations = 1,078
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54 inventors (with patents filed for the assignee):
Brian W Henige (9 out of 9 patents)
Steve Leegwater (8 out of 8 patents)
Shirish A Shah (7 out of 7 patents)
4. Daniel J Reyers (4 out of 4 patents)
5. Carlos O Paz (3 out of 3 patents)
6. James D Ridenour (3 out of 3 patents)
7. Paul D Oberlin (2 out of 2 patents)
8. Michael S Reiter (2 out of 2 patents)
9. Jack T Irwin (2 out of 2 patents)
10. Deepak K Thassu (2 out of 2 patents)
11. Todd C Swartz (2 out of 2 patents)
12. Inderdeep Singh Bhatia (2 out of 2 patents)
13. Kiran Kumar Muppireddy (2 out of 2 patents)
14. Lisa Kay Lupton (2 out of 2 patents)
15. Bruce Duane Johnson (2 out of 2 patents)
Core Competencies:
Bismuth Subsalicylates
Polyethylene Glycol
Dextromethorphan
Nasal Dilator
Sustained Release
Pharmaceutically Active
Dietary Fiber
Transdermal Patch
Taste-Masked
Caplet
Tablets
Product Container
46 patents:
Company Overview
L. Perrigo Company, headquartered in Allegan, Michigan, specializes in the development and manufacturing of a diverse range of pharmaceutical and consumer healthcare products. The company focuses on innovative formulations, including polyethylene glycol compositions, extended-release pharmaceutical compositions, and taste-masked formulations. Additionally, Perrigo is engaged in creating child-resistant packaging and dietary fiber compositions, contributing to enhanced safety and efficacy in medication delivery and consumer health solutions.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: L. Perrigo Company. Retrieved from https://idiyas.com/company/l-perrigo-company
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]
1 patent (CIPO):
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]
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]