Assignee
FREEMAN CHEMICAL CORP
26 granted patents·781 citations·filing 1974–1988
Top patents by PatentIndex Score
26 records- 0193US4517326AAqueous liquid filled polyurethane gels and method of making the sameFREEMAN CHEMICAL CORP·Filed 1983·Granted May 14, 1985·87 cites·18 claims
- 0292US4800123AIn-mold scratch resistant coating for peroxide curable urethane elastomersFREEMAN CHEMICAL CORP·Filed 1987·Granted Jan 24, 1989·77 cites·6 claims
- 0390US4295907AMethod of making glass fiber reinforced laminateFREEMAN CHEMICAL CORP·Filed 1979·Granted Oct 20, 1981·58 cites·5 claims
- 0489US4223068ARigid polyurethane foam containing polyester residue digestion product and building panel made therefromFREEMAN CHEMICAL CORP·Filed 1978·Granted Sep 16, 1980·63 cites·4 claims
- 0589US4048104APolyisocyanate prepolymers from scrap polyester and polyurethane foam products obtained therefromFREEMAN CHEMICAL CORP·Filed 1976·Granted Sep 13, 1977·64 cites·14 claims
- 0686US4078015ACopolymerizable compositions and method of making the sameFREEMAN CHEMICAL CORP·Filed 1976·Granted Mar 7, 1978·49 cites·11 claims
- 0781US4366109AMethod for making coated molded articlesFREEMAN CHEMICAL CORP·Filed 1981·Granted Dec 28, 1982·35 cites·1 claims
- 0879US4417001ALow smoke isocyanurate modified urethane foam and method of making sameFREEMAN CHEMICAL CORP·Filed 1982·Granted Nov 22, 1983·31 cites·12 claims
- 0977US4293659AComposition for coating molded articlesFREEMAN CHEMICAL CORP·Filed 1980·Granted Oct 6, 1981·30 cites·1 claims
- 1073US4377457ADual cure coating compositionsFREEMAN CHEMICAL CORP·Filed 1980·Granted Mar 22, 1983·25 cites·5 claims
- 1171US4369224AGlass fiber reinforced laminateFREEMAN CHEMICAL CORP·Filed 1981·Granted Jan 18, 1983·25 cites·1 claims
- 1267US4148854AMatched die molding of fiber reinforced plastic articlesFREEMAN CHEMICAL CORP·Filed 1976·Granted Apr 10, 1979·20 cites·5 claims
- 1366US4892919ATerephthalic containing hybrid castable resinsFREEMAN CHEMICAL CORP·Filed 1988·Granted Jan 9, 1990·16 cites·16 claims
- 1466US4289684ASheet molding compoundFREEMAN CHEMICAL CORP·Filed 1980·Granted Sep 15, 1981·26 cites·4 claims
- 1565US4737390ANon-slip coating for molded articlesFREEMAN CHEMICAL CORP·Filed 1985·Granted Apr 12, 1988·33 cites·13 claims
- 1662US4422996AMethod for making coated molded articlesFREEMAN CHEMICAL CORP·Filed 1982·Granted Dec 27, 1983·21 cites·6 claims
- 1759US4438072AContinuous stream mixer having variable dwell time chamber with augerFREEMAN CHEMICAL CORP·Filed 1982·Granted Mar 20, 1984·16 cites·8 claims
- 1855US3947620ALight transmissive laminatesFREEMAN CHEMICAL CORP·Filed 1974·Granted Mar 30, 1976·13 cites·2 claims
- 1953US4269745AStyrene suppressed unsaturated polyester resin compositionsFREEMAN CHEMICAL CORP·Filed 1980·Granted May 26, 1981·16 cites·1 claims
- 2051US4583691ASpray gun and solvent cleaning of sameFREEMAN CHEMICAL CORP·Filed 1984·Granted Apr 22, 1986·11 cites·6 claims
- 2149US4175072ALight-colored unsaturated polyester resins containing at least 2% bromine by weightFREEMAN CHEMICAL CORP·Filed 1978·Granted Nov 20, 1979·10 cites·1 claims
- 2248US4425207ADual cure coating compositionsFREEMAN CHEMICAL CORP·Filed 1983·Granted Jan 10, 1984·10 cites·8 claims
- 2348US4093768ACopper foil electrical laminate with reinforced plasticsFREEMAN CHEMICAL CORP·Filed 1976·Granted Jun 6, 1978·21 cites·3 claims
- 2444US4232085AFlexible polyurethane foam having a low flame spread indexFREEMAN CHEMICAL CORP·Filed 1979·Granted Nov 4, 1980·9 cites·11 claims
- 2544US3954274AClay tile pipe joint seal containing foamed unsaturated polyester resinFREEMAN CHEMICAL CORP·Filed 1974·Granted May 4, 1976·11 cites·7 claims
- 2640US4216306AFilm-forming polymerizable resin of benzophenone dianhydride, epoxy compound and unsaturate carboxylic acidFREEMAN CHEMICAL CORP·Filed 1979·Granted Aug 5, 1980·4 cites·5 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →