Muttenz, Switzerland

Willy Regenass

This inventor holds 4 USPTO granted patents. Top assignee: Ciba-Geigy Corporation. Active years: 1976-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Willy Regenass. Retrieved from https://idiyas.com/inventor/willy-regenass

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 = 2.1

ph-index = 2

Forward Citations = 24(Granted Patents)


Location History:

  • Basel, CH (1976)
  • Muttenz, CH (1976 - 1990)

Company Filing History:


Years Active: 1976-1990

Loading Chart...
4 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]
Loading…