Assignee
PMC INC
US·15 granted patents·654 citations·filing 1986–1994
Top patents by PatentIndex Score
15 records- 0191US5482980AMethods for preparing flexible, open-celled, polyester and polyether urethane foams and foams prepared therebyPMC INC·Filed 1994·Granted Jan 9, 1996·116 cites·43 claims
- 0291US5006569ADensity reduction in flexible polyurethane foamsPMC INC·Filed 1989·Granted Apr 9, 1991·48 cites·42 claims
- 0387US4950695AReduction of firmness in flexible polyurethane foam by addition of monofunctional alcohols, polyesters, and polyethersPMC INC·Filed 1989·Granted Aug 21, 1990·37 cites·26 claims
- 0487US4906672ABlowing agents for polyurethane foamPMC INC·Filed 1988·Granted Mar 6, 1990·69 cites·36 claims
- 0586US5123936AProcess and apparatus for the removal of fine particulate matter and vapors from process exhaust air streamPMC INC·Filed 1991·Granted Jun 23, 1992·94 cites·50 claims
- 0686US4828432AApparatus for forming a continuous plastic sheetPMC INC·Filed 1986·Granted May 9, 1989·46 cites·15 claims
- 0781US5045389ACarpet padding comprising cover film, and prime and rebond foam layersPMC INC·Filed 1990·Granted Sep 3, 1991·98 cites·30 claims
- 0875US4826882AOpen celled polyurethane foamsPMC INC·Filed 1988·Granted May 2, 1989·24 cites·13 claims
- 0964US5086082AIgnition resistant polyurethane foams with melaminePMC INC·Filed 1989·Granted Feb 4, 1992·23 cites·10 claims
- 1062US5447963AMethod for reducing volatile emissions generated during the preparation of foams and fabrication of foam productsPMC INC·Filed 1994·Granted Sep 5, 1995·27 cites·26 claims
- 1162US5128379AProcess for rapid cooling of polyurethane foamPMC INC·Filed 1991·Granted Jul 7, 1992·22 cites·20 claims
- 1251US5143296APneumatic spray gunPMC INC·Filed 1991·Granted Sep 1, 1992·27 cites·37 claims
- 1337US5223552ATreatment of process air stream from rapid cooling of polyurethane foamPMC INC·Filed 1992·Granted Jun 29, 1993·15 cites·29 claims
- 1433US5149372AMultiple roll impregnatorPMC INC·Filed 1990·Granted Sep 22, 1992·5 cites·5 claims
- 1530US5049058ARollout apparatusPMC INC·Filed 1989·Granted Sep 17, 1991·3 cites·8 claims
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