Inventor · disambiguated record
Werner Rufenacht
Also filed as: RUEFENACHT WERNER
5 granted patents·434 citations·filing 1989–1992
86Inventor score
Technology areasC08L
Files withCIBA GEIGY CORP5
Top patents by PatentIndex Score
5 records- 0193US5278257APhenol-terminated polyurethane or polyurea(urethane) with epoxy resinCIBA GEIGY CORP·Filed 1992·Granted Jan 11, 1994·210 cites·18 claims
- 0293US5202390AButadiene/polar comonomer copolymer and aromatic reactive end group-containing prepolymerCIBA GEIGY CORP·Filed 1991·Granted Apr 13, 1993·86 cites·12 claims
- 0392US5073601AComposition of butadiene/polar comonomer copolymer, aromatic reactive end group-containing prepolymer and epoxy resinCIBA GEIGY CORP·Filed 1989·Granted Dec 17, 1991·64 cites·18 claims
- 0483US5140069ATough epoxy casting resins based on polybutadiene-polyoxyalkleneglycol copolymersCIBA GEIGY CORP·Filed 1990·Granted Aug 18, 1992·41 cites·8 claims
- 0577US5030698AComposition of epoxy resin, butadiene-acrylonitrile copolymer and segmented copolyester, copolyamide or copolyesteramideCIBA GEIGY CORP·Filed 1990·Granted Jul 9, 1991·33 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →