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Polysaccharide based cement additives
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Patent number 8,586,508
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Issue date Nov 19, 2013
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Halliburton Energy Services, Inc.
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B. Raghava Reddy
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Amphoteric starches used in papermaking
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Patent number 6,365,002
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Issue date Apr 2, 2002
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National Starch and Chemical Investment Holding Corporation
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Wolfgang Bindzus
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D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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Aminated acetate fiber
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Patent number 5,981,741
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Issue date Nov 9, 1999
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DyStar Textilfarben GmbH & Co Deutschland KG
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Andreas Schrell
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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Water resistant starch based foams
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Patent number 5,797,984
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Issue date Aug 25, 1998
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National Starch and Chemical Investment Holding Corporation
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Robert L. Billmers
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Esterified, polyvinyl ester-grafted starch
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Patent number 5,714,540
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Issue date Feb 3, 1998
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Japan Corn Starch Co., Ltd
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Hideyuki Tanaka
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Esterfied, polyester-grafted starch
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Patent number 5,693,786
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Issue date Dec 2, 1997
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Japan Corn Starch Co. Ltd.
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Hideyuki Tanaka
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Textile size
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Patent number 4,726,809
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Issue date Feb 23, 1988
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American Maize-Products Company
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Edward D. DeBoer
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Xanthated starch amine paper additives
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Patent number 4,093,510
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Issue date Jun 6, 1978
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The United States of America as represented by the Secretary of Agriculture
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Merle E. Carr
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D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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Method of making chewing gum base
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Patent number 4,035,572
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Issue date Jul 12, 1977
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Anheuser-Busch, Incorporated
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Marcella C. Stubits
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES