Inventor · disambiguated record
Brian L. Hilker
Also filed as: HILKER BRIAN L
6 granted patents·167 citations·filing 1992–2002
84Inventor score
Top patents by PatentIndex Score
6 records- 0187US6420443B1Additives for enhanced hydrocarbon compatibility in rigid polyurethane foam systemsCROMPTON CORP·Filed 1999·Granted Jul 16, 2002·73 cites·19 claims
- 0282US5290602AHindered-hydroxyl functional (meth) acrylate-containing copolymers particularly suitable for use in coating compositions which are sprayed with compressed fluids as viscosity reducing diluentsUNION CARBIDE CHEM PLASTIC·Filed 1992·Granted Mar 1, 1994·46 cites·20 claims
- 0379US5539011AUse of softening additives in polyurethane foamOSI SPECIALTIES INC·Filed 1994·Granted Jul 23, 1996·31 cites·18 claims
- 0464US6653359B2Fire retardant silicone surfactants for use in inert gas blown polyurethane foamsFiled 2002·Granted Nov 25, 2003·7 cites·4 claims
- 0546USRE36233EUse of softening additives in polyurethane foamOSI SPECIALTIES INC·Filed 1998·Granted Jun 22, 1999·9 cites·18 claims
- 0632US5420341AHindered-hydroxyl functional (meth)acrylate compounds and processes for the preparation thereofUNION CARBIDE CHEM PLASTIC·Filed 1992·Granted May 30, 1995·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →