Inventor record

ZWEIFEL HANS

This page previously combined 6different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 98Hans Zweifel44 patent records·949 citations·C07D C08G C08F39 on this record
• 97Daniel Bellus40 patent records·291 citations·C07C C07D A61P1 on this record
• 97Gerd Greber35 patent records·401 citations·C08G C07F C07D1 on this record
• 9Hans Zweifel3 patent records·0 citations·A61F A63B B65H1 on this record
• 93John S. Waterhouse13 patent records·342 citations·C08G C07D C07F1 on this record
• 98Vratislav Kvita43 patent records·700 citations·C08G C07D C07C1 on this record

Inventor identities via PatentsView disambiguation — see methodology.