This inventor holds 6 USPTO granted patents, plus 6 CIPO patents. Top assignees: International Business Machines Corporation, Prodigy Services Company. Active years: 1994-2001.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Michael J Silfen. Retrieved from https://idiyas.com/inventor/michael-j-silfen
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Calculating rank
% Patents Active = 100.0
CIPO Patents = 6
Average Co-Inventor Count = 12.0
ph-index = 6
Forward Citations = 1,683(Granted Patents)
Location History:
- Croton, NY (US) (1994)
- Croton-on-Hudson, NY (US) (1997 - 2001)
Company Filing History:
5 out of 166,425 
International Business Machines Corporation
1 out of 3 Prodigy Services Company
Years Active: 1994-2001
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6 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: Michael J Silfen. Retrieved from https://idiyas.com/inventor/michael-j-silfen
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]
6 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]