This inventor holds 3 USPTO granted patents and 2 EPO patents. Top assignees: Bayer Aktiengesellschaft, Bayer Healthcare Aktiengesellschaft, Bayer Pharma Aktiengesellschaft. Active years: 2004-2011.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Wolfram Ledwoch. Retrieved from https://idiyas.com/inventor/wolfram-ledwoch
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
% Patents Active = 33.3
EPO Patents = 2
Average Co-Inventor Count = 4.6
ph-index = 3
Forward Citations = 23(Granted Patents)
Location History:
- Langelfeld, DE (2008)
- Langenfeld, DE (2004 - 2011)
Company Filing History:
1 out of 12,266 
Bayer Aktiengesellschaft
1 out of 77 Bayer Healthcare Aktiengesellschaft
1 out of 386 
Bayer Pharma Aktiengesellschaft
Years Active: 2004-2011
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3 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: Wolfram Ledwoch. Retrieved from https://idiyas.com/inventor/wolfram-ledwoch
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]
2 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]
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]