Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
5 Patents
#37 in Northbrook, IL
#2,426 in Illinois
#51,644 in US
Underwriters Laboratories, Inc.
Forward Citations = 212
10 inventors:
Northbrook, IL, United States of America
Underwriters Laboratories, Inc.
EPO Patents = 7
Trademarks = 21
Forward Citations = 212
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10 inventors (with patents filed for the assignee):
Jeffrey B Hall (2 out of 2 patents)
John K O'Farrell (1 out of 5 patents)
Ian Lewin (1 out of 23 patents)
4. Bahman Sarabi (1 out of 13 patents)
5. Martin Behrendt (1 out of 2 patents)
6. Wilfried Teeting (1 out of 1 patent)
7. William D Parker (1 out of 1 patent)
8. Judith Jeevarajan (1 out of 1 patent)
9. Tapesh Joshi (1 out of 1 patent)
10. Daniel Juarez-Robles (1 out of 1 patent)
11. Thomas Mrziglod (5 patents)
12. Axel Kaminski (4 patents)
13. Roland Loosen (3 patents)
14. Martin Wanders (5 patents)
15. Klaus Salewski (3 patents)
5 patents:
Company Overview
Underwriters Laboratories, Inc. (UL) is a global safety consulting and certification company. Established in 1894, UL is dedicated to promoting safe living and working environments by providing testing, inspection, and certification services for a wide range of industries. UL's mission is to advance public safety through the discovery and application of scientific knowledge.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Underwriters Laboratories, Inc.. Retrieved from https://idiyas.com/company/underwriters-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]
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]
7 patents (EPO):
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]