Patents by Inventor Roger B. Cox
Roger B. Cox has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 4640836Abstract: A trypsin inhibitor derived from the cowpea Vigna unguiculata or similar plant is used to protect another plant or a part thereof from attack by a pest of that plant. The plant protected may in particular be cotton or a cereal crop and particular pests from which the plant is protected are bollworms of the genus Heliothis.Type: GrantFiled: August 13, 1984Date of Patent: February 3, 1987Assignee: Agricultural Genetics Company, LimitedInventors: Donald Boulter, Angharad M. R. Gatehouse, John A. Gatehouse, Roger B. Cox
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Patent number: 4506044Abstract: An heteropolysaccharide known as Biopolymer PS 87 comprises glucose, galactose, mannose, glucuronic acid and fucose. Biopolymer PS 87 is pseudoplastic, has a consistency at 20.degree. C. of at least 150 poise and a yield stress value at 20.degree. C. of at least 30 dynes/cm.sup.2. Biopolymer PS 87 is synthesized by a strain of Bacillus polymyxa or a genetically similar micro-organism and has many domestic and industrial uses as a suspending agent or thickener.Type: GrantFiled: August 23, 1982Date of Patent: March 19, 1985Assignee: Lever Brothers CompanyInventors: Roger B. Cox, David C. Steer
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Patent number: 4483782Abstract: An heteropolysaccharide known as Biopolymer PS 87 comprises glucose, galactose, mannose, glucuronic acid and fucose. Biopolymer PS 87 is pseudoplastic, has a consistency at 20.degree. C. of at least 150 poise and a yield stress value at 20.degree. C. of at least 30 dynes/cm.sup.2. Biopolymer PS 87 is synthesized by a strain of Bacillus polymyxa or a genetically similar micro-organism and has many domestic and industrial uses as a suspending agent or thickener.Type: GrantFiled: August 23, 1982Date of Patent: November 20, 1984Assignee: Lever Brothers CompanyInventors: Roger B. Cox, David C. Steer
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Patent number: 4483848Abstract: An heteropolysaccharide known as Bipolymer PS 87 comprises glucose, galactose, mannose, glucuronic acid and fucose. Biopolymer PS 87 is pseudoplastic, has a consistency at 20.degree. C. of at least 150 poise and a yield stress value at 20.degree. C. of at least 30 dynes/cm.sup.2. Bipolymer PS 87 is synthesised by a strain of Bacillus polymyxa or a genetically similar micro-organism and has many domestic and industrial uses as a suspending agent or thickener.Type: GrantFiled: August 23, 1982Date of Patent: November 20, 1984Assignee: Lever Brothers CompanyInventors: Roger B. Cox, David C. Steer
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Patent number: 4468334Abstract: An heteropolysaccharide known as Biopolymer PS 87 comprises glucose, galactose, mannose, glucuronic acid and fucose. Biopolymer PS 87 is pseudoplastic, has a consistency at 20.degree. C. of at least 150 poise and a yield stress value at 20.degree. C. of at least 30 dynes/cm.sup.2. Biopolymer PS 87 is synthesized by a strain of Bacillus polymyxa or a genetically similar micro-organism and has many domestic and industrial uses as a suspending agent or thickener.Type: GrantFiled: August 23, 1982Date of Patent: August 28, 1984Assignee: Lever Brothers CompanyInventors: Roger B. Cox, David C. Steer
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Patent number: 4464410Abstract: An heteropolysaccharide known as Biopolymer PS 87 comprises glucose, galactose, mannose, glucuronic acid and fucose. Biopolymer PS 87 is pseudoplastic, has a consistency at 20.degree. C. of at least 150 poise and a yield stress value at 20.degree. C. of at least 30 dynes/cm.sup.2. Biopolymer PS 87 is synthesized by a strain of Bacillus polymyxa or a genetically similar micro-organism and has many domestic and industrial uses as a suspending agent or thickener.Type: GrantFiled: August 23, 1982Date of Patent: August 7, 1984Assignee: Lever Brothers CompanyInventors: Roger B. Cox, David C. Steer
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Patent number: 4456714Abstract: An heteropolysaccharide known as Biopolymer PS 87 comprises glucose, galactose, mannose, glucuronic acid and fucose. Biopolymer PS 87 is pseudoplastic, has a consistency at 20.degree. C. of at least 150 poise and a yield stress value at 20.degree. C. of at least 30 dynes/cm.sup.2. Biopolymer PS 87 is synthesized by a strain of Bacillus polymyxa or a genetically similar micro-organism and has many domestic and industrial uses as a suspending agent or thickener.Type: GrantFiled: August 23, 1982Date of Patent: June 26, 1984Assignee: Lever Brothers CompanyInventors: Roger B. Cox, David C. Steer
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Patent number: 4421668Abstract: A liquid bleach composition comprises a hydrogen peroxide precursor which includes as an enzyme an alcohol oxidase and as a substrate for the enzyme the corresponding alcohol, the enzyme and the substrate being incapable of substantial interaction in the composition. The composition contains less than 1 unit of catalase for every 2 units of the alcohol oxidase so that peroxide formation, when the composition is diluted with 100 times its volume of water to trigger the interaction of the enzyme and its substrate, it not substantially impaired. The diluted composition has a pH value of from 7.5 to 11. Preferably, the composition also comprises detergent active compound.Type: GrantFiled: June 16, 1982Date of Patent: December 20, 1983Assignee: Lever Brothers CompanyInventors: Roger B. Cox, David C. Steer, John R. Woodward
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Patent number: 4393089Abstract: A food composition thickened or suspended with an heteropolysaccharide known as Biopolymer PS 87 comprises glucose, galactose, mannose, glucuronic acid and fucose. Bipolymer PS 87 is pseudoplastic, has a consistency at 20.degree. C. of at least 150 poise and a yield stress value at 20.degree. C. of at least 30 dynes/cm.sup.2. Biopolymer PS 87 is synthesized by a strain of Bacillus polymyxa or a genetically similar micro-organism.Type: GrantFiled: December 16, 1981Date of Patent: July 12, 1983Assignee: Lever Brothers CompanyInventors: Roger B. Cox, David C. Steer
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Patent number: 4357423Abstract: An heteropolysaccharide known as Biopolymer PS 87 comprises glucose, galactose, mannose, glucuronic acid and fucose. Biopolymer PS 87 is pseudoplastic, has a consistency at 20.degree. C. of at least 150 poise and a yield stress value at 20.degree. C. of at least 30 dynes/cm.sup.2. Biopolymer PS 87 is synthesized by a strain of Bacillus polymyxa or a genetically similar micro-organism and has many domestic and industrial uses as a suspending agent or thickener.Type: GrantFiled: December 16, 1981Date of Patent: November 2, 1982Assignee: Lever Brothers CompanyInventors: Roger B. Cox, David C. Steer
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Patent number: 4329448Abstract: An heteropolysaccharide known as Biopolymer PS 87 comprises glucose, galactose, mannose, glucuronic acid and fucose. Biopolymer PS 87 is pseudoplastic, has a consistency at 20.degree. C. of at least 150 poise and a yield stress value at 20.degree. C. of at least 30 dynes/cm.sup.2. Biopolymer PS 87 is synthesised by a strain of Bacillus polymyxa or a genetically similar micro-organism and has many domestic and industrial uses as a suspending agent or thickener.Type: GrantFiled: July 7, 1980Date of Patent: May 11, 1982Assignee: Lever Brothers CompanyInventors: Roger B. Cox, David C. Steer