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USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#24 in Marl
#15,369 in Germany
Chemische Werke
Forward Citations = 9
3 inventors:
Chemische Werke
Forward Citations = 9
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3 inventors (with patents filed for the assignee):
Elmar Wolf (1 out of 59 patents)
Josef Disteldorf (1 out of 31 patents)
Werner Hubel (1 out of 12 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Chemische Werke. Retrieved from https://idiyas.com/company/chemische-werke
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]