Prokai; Bela

Patent Applications and Registrations

Patent applications and USPTO patent grants for Prokai; Bela.The latest application filed is for "siloxane copolymer mixtures useful as foam stabilizers in high resilience polyurethane foam".

Company Profile

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Prokai; Bela - Mahopac NY

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Siloxane copolymer mixtures useful as foam stabilizers in high resilience polyurethane foam Grant 4,309,508 - Baskent , et al. January 5, 1	1982-01-05
Formation of high-resilience urethane foam in the presence of sulfolanyloxy alkyl-polyalkylsiloxanes Grant 4,110,272 - Kanner , et al. August 29, 1	1978-08-29
Acrylonitrile-capped polyether-siloxanes Grant 4,107,068 - Prokai , et al. August 15, 1	1978-08-15
Surface active silicones Grant 4,093,642 - Schilling , et al. June 6, 1	1978-06-06
Formation of high-resilience urethane foam in the presence of morpholino-bearing polyalkylsiloxanes Grant 4,067,828 - Kanner , et al. January 10, 1	1978-01-10
Heterocyclic nitrogen containing siloxanes Grant 4,059,581 - Prokai November 22, 1	1977-11-22
Polyester urethane foam produced with cyano-ether polysiloxane-polyoxyalkylene copolymers Grant 4,058,493 - Prokai , et al. November 15, 1	1977-11-15
Sulfolanyloxy alkyl-polyalkyl-siloxanes Grant 4,049,675 - Kanner , et al. * September 20, 1	1977-09-20
Sulfolanyl-bearing organosilicone polymers Grant 4,049,674 - Kanner , et al. September 20, 1	1977-09-20
Process for preparing shaped, foamed polyurethane articles Grant 4,022,722 - Prokai , et al. May 10, 1	1977-05-10
Organosilicone polymers in polyurethane foams for carpet backing Grant 4,022,941 - Prokai , et al. May 10, 1	1977-05-10
Morpholino-modified polysiloxane-polyoxyalkylene copolymers and their use as foam stabilizers in polyurethanes Grant 4,018,723 - Kanner , et al. April 19, 1	1977-04-19
Organosilicone polymer solutions Grant 4,016,000 - Prokai , et al. * April 5, 1	1977-04-05
Morpholino-bearing polyalkylsiloxanes Grant 4,016,163 - Kanner , et al. April 5, 1	1977-04-05
Polyether urethane foam Grant 3,966,784 - Prokai June 29, 1	1976-06-29
Organosilicone polymers Grant 3,957,842 - Prokai , et al. May 18, 1	1976-05-18
Polyurethane foams stabilized with hydrolyzable polysiloxane copolymers Grant 3,947,386 - Prokai , et al. March 30, 1	1976-03-30
Organosilicone polymers Grant 3,887,500 - Prokai , et al. June 3, 1	1975-06-03
Organosilicone Polymers Grant 3,887,601 - Kanner , et al. June 3, 1	1975-06-03
PARTIALLY CROSSLINKED SILOXANE-POLYOXYALKYLENE (.tbd.SIOC.tbd.) BLOCK COPOLYMER COMPOSITIONS AND USE THEREOF AS SURFACTANTS IN THE PRODUCTION OF POLYURETHANE FOAMS Grant 3,867,420 - Morehouse , et al. February 18, 1	1975-02-18
Organosilicone Polymers Grant 3,846,462 - Prokai , et al. November 5, 1	1974-11-05
Method Of Extinguishing Fires And Compositions Therefor Containing Cationic Silicone Surfactants Grant 3,677,347 - Rosen , et al. July 18, 1	1972-07-18

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