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Showing 1 to 20 of 1159 results

PATENT /PUB No. Country Patent Title Patent Owner Filing Date Issue/Pub Date Status
4311572 US Process for preparing substituted 2-imino-4-dihalomethylene 1,3-dithiolane compounds which are useful as herbicidal antidotes Nov 3, 1980 Jan 19, 1982 Expired
4329272 US POLYVINYL CHLORIDE, GRAFT POLYMERS Mar 17, 1981 May 11, 1982 Expired
4184916 US Continuous cell culture system Jun 26, 1978 Jan 22, 1980 Expired
4219510 US POSTEMERGENCE AND PREEMERGENCE HERBICIDES Jul 6, 1979 Aug 26, 1980 Expired
4251258 US N-(Substituted carbonyl) derivatives of N-phosphinylmethylglycinates and the herbicidal use thereof Sep 29, 1978 Feb 17, 1981 Expired
4210762 US PLANT GROWTH REGULATORS Aug 17, 1978 Jul 1, 1980 Expired
4410351 US Substituted 2-imino-1,3-dithio and 1,3-oxathio heterocyclic compounds as herbicidal antidotes Jan 21, 1982 Oct 18, 1983 Expired
5183584 US Detergent containing an inorganic persalt and an oxygen-releasing compound; excellent antisoilant at low temperature washing Feb 10, 1992 Feb 2, 1993 Expired
5756534 US Retroviral protease inhibitors May 31, 1995 May 26, 1998 Expired
4960763 US BINDING CHOLESTEROL Apr 18, 1988 Oct 2, 1990 Expired
4716196 US POLYTETRAFLUOROETHYLENE Oct 1, 1984 Dec 29, 1987 Expired
4471131 US POST EMERGENCE HERBICIDES Sep 27, 1983 Sep 11, 1984 Expired
4908117 US Solid state reference electrode Jan 30, 1989 Mar 13, 1990 Expired
4501591 US ADDING A SILICATE AND A SULFONATED PHENOLIC RESIN Jun 29, 1984 Feb 26, 1985 Expired
4505736 US PLANT GROWTH REGULATORS May 11, 1983 Mar 19, 1985 Expired
4859232 US Substituted-aryl cyclopropanecarbonitriles and derivatives thereof as herbicide antidotes Dec 5, 1986 Aug 22, 1989 Expired
5053393 US 8-guanidinooctanoyl-asparty-phenylalanine; cardiovascular disorders Jun 20, 1990 Oct 1, 1991 Expired
4948909 US REACTING AMMONIA OR HEXAMETHYLENETETRAMINE WITH FORMALDEHYDE AND HYDROGEN CYANIDE; ADJUSTING PH, HEATING Aug 14, 1989 Aug 14, 1990 Expired
4965402 US CATALYTIC OXIDATION OF N-PHOSPHONOMETHYLIMINODIACETIC ACID Feb 17, 1989 Oct 23, 1990 Expired
5880275 US PLANT TRANSFORMATION IN WHICH A PLANT IS TRANSFORMED TO EXPRESS A HETEROLOGOUS GENE. Apr 29, 1997 Mar 9, 1999 Expired

Showing 1 to 20 of 1159 results

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