This inventor holds 7 USPTO granted patents and 1 published patent application, plus 4 CIPO patents. Top assignees: Evonik Degussa Gmbh, Evonik Operations Gmbh, Evonik Goldschmidt Corporation. Active years: 2013-2023.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans-Juergen Koehle. Retrieved from https://idiyas.com/inventor/hans-juergen-koehle
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Calculating rank
USPTO Granted Patents = 7 (Patent Applications = 1)
% Patents Active = 57.1
CIPO Patents = 4
Average Co-Inventor Count = 5.0
ph-index = 3
Forward Citations = 34(Granted Patents)
Company Filing History:
4 out of 1,242 
Evonik Degussa Gmbh
2 out of 682 
Evonik Operations Gmbh
1 out of 80 
Evonik Goldschmidt Corporation
Years Active: 2013-2023
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7 patents (USPTO):Explore Patents
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Profile summary based on public USPTO records.
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 pending:
IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans-Juergen Koehle. Retrieved from https://idiyas.com/inventor/hans-juergen-koehle
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]
4 patents (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]
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]