This inventor holds 7 USPTO granted patents, plus 1 CIPO patent. Top assignees: Ferring Ab, Ferring B.v., Euro-Diagnostic Ab. Active years: 1985-2000.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Jerzy A Trojnar. Retrieved from https://idiyas.com/inventor/jerzy-a-trojnar
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
% Patents Active = 100.0
CIPO Patents = 1 (Patent Applications = 1)
Average Co-Inventor Count = 3.0
ph-index = 5
Forward Citations = 127(Granted Patents)
Location History:
- 44 Vintrie, SE (1991)
- Bunkeflostrand, SE (1995 - 1997)
- Vintrie, SE (1985 - 1999)
- Solana Beach, CA (US) (2000)
Company Filing History:
3 out of 12 Ferring Ab
2 out of 209 
Ferring B.v.
1 out of 1 Euro-Diagnostic Ab
4. 1 out of 834,453 patents
Other
Years Active: 1985-2000
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7 patents (USPTO):Explore Patents
I specialize in innovations, inventions, inventors, patent attorneys, assignees, and 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: Jerzy A Trojnar. Retrieved from https://idiyas.com/inventor/jerzy-a-trojnar
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]
1 patent (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]
1 patent pending (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]