Patents Represented by Attorney William Takacs
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Patent number: 4007006Abstract: Wool is modified by reacting it with a wool-modifying reagent (e.g., tetrabromophthalic anhydride) in the presence of a reaction promoter (e.g., dimethylformamide) and a low-boiling inert solvent (e.g., dichloromethane), at an ambient temperature of about 100.degree. to 120.degree. C., and in an open vessel to permit evaporation of the low-boiling solvent.Type: GrantFiled: September 4, 1975Date of Patent: February 8, 1977Assignee: The United States of America as represented by the Secretary of AgricultureInventors: Mendel Friedman, Nathan H. Koenig
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Patent number: 3998620Abstract: A precursor polymer is provided which affords slowly available herbicidal ketones of the formula ##STR1## wherein the X terms are chlorine, fluorine or mixtures thereof.Type: GrantFiled: April 9, 1970Date of Patent: December 21, 1976Assignee: The United States of America as represented by the Secretary of AgricultureInventors: Allen G. Pittman, William L. Wasley
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Patent number: 3993782Abstract: Alkyl-substituted 2-benzylphenols are disclosed to be useful for repelling the confused flour beetle (Tribolium confusum).Type: GrantFiled: August 14, 1975Date of Patent: November 23, 1976Assignee: The United States of America as represented by the Secretary of AgricultureInventor: Leonard Jurd
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Patent number: 3982037Abstract: Novel process for peeling fruits and vegetables which yields maximum skin removal coupled with minimum weight loss. The primary feature of the invention is loosening the skin by applying multiple heat treatments, each followed by a cooling step. Each of the heatings is ineffective by itself to attain loosening of the skin, but the multiple heatings in aggregate and in conjunction with the coolings yield effective loosening of the skin without cooking the flesh of the fruit or vegetable being peeled.Type: GrantFiled: January 15, 1975Date of Patent: September 21, 1976Assignee: The United States of America as represented by the Secretary of AgricultureInventors: Merle L. Weaver, Charles C. Huxsoll, Robert P. Graham
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Patent number: 3976805Abstract: Tomato products of increased consistency are prepared by sequentially applying acidification and homogenization to juices or concentrates prepared by standard production techniques.Type: GrantFiled: November 26, 1974Date of Patent: August 24, 1976Assignee: The United States of America as represented by the Secretary of AgricultureInventor: Robert Becker
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Patent number: 3972897Abstract: Limonene (or alpha-pinene) is condensed with sesamol under aqueous acidic conditions to produce a mixture of two novel compounds which are useful as mosquito larvicides.Type: GrantFiled: October 30, 1975Date of Patent: August 3, 1976Assignee: The United States of America as represented by the Secretary of AgricultureInventors: Kenneth L. Stevens, Leonard Jurd
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Patent number: 3968094Abstract: Polyolefins capable of photodegradation are prepared by incorporating in the polyolefin an additive which contains chlorine, bromine, or iodine and an olefinic linkage.Type: GrantFiled: November 26, 1974Date of Patent: July 6, 1976Assignee: The United States of America as represented by the Secretary of the Department of AgricultureInventors: Bernard Freedman, Martin J. Diamond
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Patent number: 3968234Abstract: New cinnamyl-sesamol derivatives, for example, 3,4-methylenedioxy-cinnamyloxybenzene, 2-methoxy-4,5-methylenedioxycinnamylbenzene, 2-ethoxy-4,5-methylenedioxy-cinnamylbenzene, and 2-allyloxy-4,5-methylenedioxy-cinnamylbenzene are useful for insect control, particularly as insect chemosterilants.Type: GrantFiled: March 5, 1975Date of Patent: July 6, 1976Assignee: The United States of America as represented by the Secretary of AgricultureInventor: Leonard Jurd
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Patent number: 3966981Abstract: Process for removing residual solvent from materials containing the same which involves extracting the material with liquid CO.sub.2, separating the phases, and evaporating CO.sub.2 from the treated material. For example, residual hexane can be removed from de-fatted soybeans by this procedure.Type: GrantFiled: November 26, 1974Date of Patent: June 29, 1976Assignee: The United States of America as represented by the Secretary of AgricultureInventor: William G. Schultz
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Patent number: 3962339Abstract: Limonene is epoxidized and the product reacted with BF.sub.3 -etherate to produce dihydrocarvone which is condensed with 3-peten-2-one to give a mixture of the 5,6-dimethyl-9-isopropenyl and 5,10-dimethyl-7-isopropenyl derivatives of bicyclo [4,4,0] dec-1-en-3-one. The mixture is useful as an odorant to provide a woody aroma in soaps, cosmetics, toiletries, etc. Individual isomers may be separated from the mixture by such techniques as preparative glc.Type: GrantFiled: April 6, 1973Date of Patent: June 8, 1976Assignee: The United States of America as represented by the Secretary of AgricultureInventors: Theodore J. Leitereg, Dante G. Guadagni, Roy Teranishi
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Patent number: 3959489Abstract: New polybutyl-2-cinnamylphenols, particularly 4,6-di-t-butyl-2-cinnamylphenol, are useful for insect control and especially as insect chemosterilants and oviposition inhibitors.Type: GrantFiled: March 24, 1975Date of Patent: May 25, 1976Assignee: The United States of America as represented by the Secretary of AgricultureInventor: Leonard Jurd
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Patent number: 3959246Abstract: Juice obtained from alfalfa or other leafy green crops is processed to isolate a cream-colored protein fraction which is soluble, odorless, bland (essentially tasteless) and useful for human nutrition. The juice is first treated to remove chloroplastic proteins, chlorophyll, carotenoids, and lipids. The residual juice containing the desired cytoplasmic proteins is treated by novel procedures--e.g., acid precipitation in the cold or by membrane filtration followed by acid precipitation at ambient temperature--to isolate the soluble bland protein.Type: GrantFiled: July 8, 1974Date of Patent: May 25, 1976Assignee: The United States of America as represented by the Secretary of AgricultureInventors: Emanuel M. Bickoff, Donald DE Fremery, Richard H. Edwards, Benny E. Knuckles, George O. Kohler, Raymond E. Miller
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Patent number: 3954991Abstract: Limonene (or alpha-pinene) is condensed with sesamol under aqueous acidic conditions to produce a mixture of two novel compounds which are useful as mosquito larvicides.Type: GrantFiled: February 27, 1975Date of Patent: May 4, 1976Assignee: The United States of America as represented by the Secretary of AgricultureInventors: Kenneth L. Stevens, Leonard Jurd
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Patent number: 3955008Abstract: The quality of icings is improved by the incorporation of certain additives, namely, fatty acid esters of polyoxyethylene ethers of either propylene glycol glycosides or glycerol glycosides.Type: GrantFiled: August 14, 1975Date of Patent: May 4, 1976Assignee: The United States of America as represented by the Secretary of AgricultureInventor: Max M. Hanamoto
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Patent number: 3950129Abstract: The flame resistance of wool is enhanced by treating it with chlorendic acid. The treatment is carried out in a manner similar to conventional dyeing, or in conjunction with dyeing. Typically, the wool is contacted with a hot aqueous medium containing chlorendic acid and a dye.Type: GrantFiled: October 19, 1973Date of Patent: April 13, 1976Assignee: The United States of America as represented by the Secretary of AgricultureInventors: Mendel Friedman, Willie Fong
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Patent number: 3950556Abstract: System for peeling fruits or vegetables wherein the peel is loosened by a double treatment with lye, each treatment being followed by a holding period. After the second holding period, the peel is removed directly, that is, without any application of radiant or other heat.Type: GrantFiled: January 24, 1974Date of Patent: April 13, 1976Assignee: The United States of America as represented by the Secretary of AgricultureInventors: Charles C. Huxsoll, Merle L. Weaver, Robert P. Graham
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Patent number: 3949099Abstract: Liquid is heated to a pasteurization temperature, pumped into a holding zone wherein the liquid is divided into a plurality of slugs and the slugs are then impelled through the holding zone by mechanical action, such as piston action, applied to each individual slug.A non-exclusive, irrevocable, royalty-free license in the invention herein described, throughout the world for all purposes of the United States Government, with the power to grant sublicenses for such purposes, is hereby granted to the Government of the United States of America.Type: GrantFiled: June 11, 1974Date of Patent: April 6, 1976Assignee: The United States of America as represented by the Secretary of AgricultureInventor: Vern F. Kaufman
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Patent number: 3949093Abstract: The quality of protein-fortified baked goods is improved by incorporation of certain additives into the dough prior to baking. The additives are fatty acid esters of polyoxyethylene ethers of either propylene glycol glycosides or glycerol glycosides.Type: GrantFiled: April 2, 1973Date of Patent: April 6, 1976Assignee: The United States of America as represented by the Secretary of AgricultureInventors: Charles L. Mehltretter, Maura M. Bean
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Patent number: 3946116Abstract: Potatoes are converted into convenience food products, using techniques which provide advantages over customary operations. Example: Potatoes are cooked and mashed. The mash is shaped into strips which are then treated with hot air to case-harden their surfaces. The resulting intermediates may be fried directly or held in frozen or cold storage for future use. On frying, they yield products which have the taste, appearance, color, and texture of high-quality conventional French fries plus added advantages of higher solids content, lower fat content, and no tendency to get limp.Type: GrantFiled: September 13, 1972Date of Patent: March 23, 1976Assignee: The United States of America as represented by the Secretary of AgricultureInventors: Merle L. Weaver, Earl Hautala, Masahide Nonaka
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Patent number: 3946047Abstract: Alkylcinnamylphenols, wherein the alkyl group contains 3-4 carbon atoms, are used as mosquito larvicides.Type: GrantFiled: February 27, 1975Date of Patent: March 23, 1976Assignee: The United States of America as represented by the Secretary of AgricultureInventor: Leonard Jurd