Inventor · disambiguated record
Werner Schaffner
Also filed as: SCHAFFNER WERNER
2 granted patents·48 citations·filing 1991–1992
61Inventor score
Files withCIBA GEIGY CORP2
Top patents by PatentIndex Score
2 records- 0180US5278260AProcess for the preparation of epoxy resins with concurrent addition of glycidol and epihalohydrinCIBA GEIGY CORP·Filed 1992·Granted Jan 11, 1994·44 cites·11 claims
- 0245US5149841AN,n,n',n'-tetraclycidyl-4,4'-diaminodiphenylmethanesCIBA GEIGY CORP·Filed 1991·Granted Sep 22, 1992·4 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →