Inventor · disambiguated record
Hans-Dieter Ruprecht
Also filed as: RUPRECHT HANS-DIETER
9 granted patents·171 citations·filing 1975–2004
89Inventor score
Files withBAYER AG9
Top patents by PatentIndex Score
9 records- 0181US4758601AProcess for the production of polysiloxane ionomers, polysiloxane ionomers and their use for the production of cellular polyurethane elastomersBAYER AG·Filed 1987·Granted Jul 19, 1988·30 cites·9 claims
- 0275US5601881AMethod and device for coating a body rotating about an axisBAYER AG·Filed 1995·Granted Feb 11, 1997·39 cites·3 claims
- 0372US4294934AProcess for the production of elastic, optionally cellular, polyurethane ureasBAYER AG·Filed 1980·Granted Oct 13, 1981·21 cites·4 claims
- 0471US4053537AProcess for the production of elastic compositesBAYER AG·Filed 1975·Granted Oct 11, 1977·18 cites·5 claims
- 0564US4716210AUse of liquid, cold-hardening polyurethane-urea-forming components for corrosion-inhibiting, wear-resistant coatings on metal and plastics surfaces and moldings and on stone and concreteBAYER AG·Filed 1982·Granted Dec 29, 1987·25 cites·12 claims
- 0661US4025579AProcess for the production of sheet-like structuresBAYER AG·Filed 1975·Granted May 24, 1977·12 cites·6 claims
- 0757US6977290B2Process for preparing oligomeric aliphatic diols, polycarbonatediols based thereon and prepolymers thereofBAYER AG·Filed 2004·Granted Dec 20, 2005·3 cites·12 claims
- 0856US5470515ARotational molding process for insulating pipesBAYER AG·Filed 1992·Granted Nov 28, 1995·22 cites·10 claims
- 0938US6177494B1N,N′-disubstituted N-(2-hydroxyalkyl)-ureasBAYER AG·Filed 1999·Granted Jan 23, 2001·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →