This inventor holds 5 USPTO granted patents. Top assignees: Hoechst Celanese Corporation, Hoechst Aktiengesellschaft. Active years: 1991-1998.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Gerd Wingefeld. Retrieved from https://idiyas.com/inventor/gerd-wingefeld
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
% Patents Active = 100.0
Average Co-Inventor Count = 2.7
ph-index = 4
Forward Citations = 51(Granted Patents)
Location History:
- Bridgewater, NJ (US) (1992)
- Hofheim, DE (1991 - 1996)
- Munstereifel-Eschweiler, DE (1998)
Company Filing History:
3 out of 1,194 Hoechst Celanese Corporation
2 out of 6,705 
Hoechst Aktiengesellschaft
Years Active: 1991-1998
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5 patents (USPTO):Explore Patents
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]
IDiyas Innovation Intelligence. (2026). Inventor Profile: Gerd Wingefeld. Retrieved from https://idiyas.com/inventor/gerd-wingefeld
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]
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]