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USPTO Data Jan 1 1976 - Oct 6 2026
1 Patents
#47 in Leverkusen
#15,362 in Germany
Bayer Aktlengesellschaft
Forward Citations = 9
9 inventors:
Bayer Aktlengesellschaft
% Expired Patents = 100.0
Forward Citations = 9
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9 inventors (with patents filed for the assignee):
Karl-Heinz Schlemmer (1 out of 120 patents)
Mazen Es-Sayed (1 out of 54 patents)
Thomas Lampe (1 out of 42 patents)
4. Elisabeth Perzborn (1 out of 101 patents)
5. Klaus Dembowsky (1 out of 46 patents)
6. Erwin Bischoff (1 out of 49 patents)
7. Helmut Haning (1 out of 27 patents)
8. Gunter Schmidt (1 out of 41 patents)
9. Ulrich Niewöhner (1 out of 15 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bayer Aktlengesellschaft. Retrieved from https://idiyas.com/company/bayer-aktlengesellschaft
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]
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]