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Qiong Cheng

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  • Wilmington, DE, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    GLUCAN FIBER COMPOSITIONS FOR USE IN LAUNDRY CARE AND FABRIC CARE
    • Publication number 20250154438
    • Publication date May 15, 2025
    • NUTRITION & BIOSCIENCES USA 4, INC.
    • Robert DiCosimo
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    ENZYMATIC SYNTHESIS OF SOLUBLE GLUCAN FIBER
    • Publication number 20250129185
    • Publication date Apr 24, 2025
    • NUTRITION & BIOSCIENCES USA 4, INC.
    • Qiong Cheng
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    POLYPEPTIDES CAPABLE OF PRODUCING GLUCANS HAVING ALPHA (1-->2) LINK...
    • Publication number 20250011381
    • Publication date Jan 9, 2025
    • NUTRITION & BIOSCIENCES USA 4, INC.
    • QIONG CHENG
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    ENGINEERED GLUCOSYLTRANSFERASES
    • Publication number 20240417702
    • Publication date Dec 19, 2024
    • NUTRITION & BIOSCIENCES USA 4, INC.
    • Yougen Li
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    ENGINEERED GLUCOSYLTRANSFERASES
    • Publication number 20230392128
    • Publication date Dec 7, 2023
    • NUTRITION & BIOSCIENCES USA 4, INC.
    • YOUGEN LI
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    ENZYMATICALLY POLYMERIZED GELLING DEXTRANS
    • Publication number 20230235096
    • Publication date Jul 27, 2023
    • NUTRITION & BIOSCIENCES USA 4, INC.
    • Rakesh Nambiar
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    FEED COMPOSITIONS FOR ANIMAL HEALTH
    • Publication number 20230138517
    • Publication date May 4, 2023
    • DUPONT NUTRITION BIOSCIENCES APS
    • Marion Bernardeau
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    COMPOSITIONS FOR GUT HEALTH
    • Publication number 20220330576
    • Publication date Oct 20, 2022
    • DUPONT NUTRITION BIOSCIENCES APS
    • Michael W. BOSTICK
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    GLUCAN FIBER COMPOSITIONS FOR USE IN LAUNDRY CARE AND FABRIC CARE
    • Publication number 20220282183
    • Publication date Sep 8, 2022
    • NUTRITION & BIOSCIENCES USA 4, INC.
    • Robert DiCosimo
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    ENZYMATIC SYNTHESIS OF SOLUBLE GLUCAN FIBER
    • Publication number 20220275112
    • Publication date Sep 1, 2022
    • NUTRITION & BIOSCIENCES USA 4, INC.
    • Qiong Cheng
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Application

    ENGINEERED GLUCOSYLTRANSFERASES
    • Publication number 20210395705
    • Publication date Dec 23, 2021
    • NUTRITION & BIOSCIENCES USA 4, INC.
    • Yougen Li
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    ENGINEERED GLUCOSYLTRANSFERASES
    • Publication number 20210254029
    • Publication date Aug 19, 2021
    • NUTRITION & BIOSCIENCES USA 4, INC.
    • YOUGEN LI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYPEPTIDES CAPABLE OF PRODUCING GLUCANS HAVING ALPHA (1-->2) LINK...
    • Publication number 20210206819
    • Publication date Jul 8, 2021
    • NUTRITION & BIOSCIENCES USA 4, INC.
    • QIONG CHENG
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    GLUCAN FIBER COMPOSITIONS FOR USE IN LAUNDRY CARE AND FABRIC CARE
    • Publication number 20210171868
    • Publication date Jun 10, 2021
    • NUTRITION & BIOSCIENCES USA 4, INC.
    • Robert DiCosimo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    GLUCAN FIBER COMPOSITIONS FOR USE IN LAUNDRY CARE AND FABRIC CARE
    • Publication number 20210171867
    • Publication date Jun 10, 2021
    • NUTRITION & BIOSCIENCES USA 4, INC.
    • Robert DiCosimo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    ENZYMATIC SYNTHESIS OF SOLUBLE GLUCAN FIBER
    • Publication number 20190389978
    • Publication date Dec 26, 2019
    • DUPONT US HOLDING, LLC
    • Qiong Cheng
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    GLUCAN FIBER COMPOSITIONS FOR USE IN LAUNDRY CARE AND FABRIC CARE
    • Publication number 20190322963
    • Publication date Oct 24, 2019
    • E I DU PONT DE NEMOURS AND COMPANY
    • Robert DiCosimo
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    ENGINEERED GLUCOSYLTRANSFERASES
    • Publication number 20190292528
    • Publication date Sep 26, 2019
    • E I DU PONT DE NEMOURS AND COMPANY
    • YOUGEN LI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    GLUCAN FIBER COMPOSITIONS FOR USE IN LAUNDRY CARE AND FABRIC CARE
    • Publication number 20190136153
    • Publication date May 9, 2019
    • E I DU PONT DE NEMOURS AND COMPANY
    • Robert DiCosimo
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    ENGINEERED GLUCOSYLTRANSFERASES
    • Publication number 20190078063
    • Publication date Mar 14, 2019
    • E I DU PONT DE NEMOURS AND COMPANY
    • YOUGEN LI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    ENZYMATICALLY POLYMERIZED GELLING DEXTRANS
    • Publication number 20180355072
    • Publication date Dec 13, 2018
    • E I DU PONT DE NEMOURS AND COMPANY
    • RAKESH NAMBIAR
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    GLUCAN FIBER COMPOSITIONS FOR USE IN LAUNDRY CARE AND FABRIC CARE
    • Publication number 20180312781
    • Publication date Nov 1, 2018
    • E I DU PONT DE NEMOURS AND COMPANY
    • Robert DiCosimo
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    GLUCAN FIBER COMPOSITIONS FOR USE IN LAUNDRY CARE AND FABRIC CARE
    • Publication number 20180291311
    • Publication date Oct 11, 2018
    • E I DU PONT DE NEMOURS AND COMPANY
    • Robert DiCosimo
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    POLYPEPTIDES CAPABLE OF PRODUCING GLUCANS HAVING ALPHA-1,2 BRANCHES...
    • Publication number 20180282385
    • Publication date Oct 4, 2018
    • E I DU PONT DE NEMOURS AND COMPANY
    • Qiong Cheng
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENGINEERED GLUCOSYLTRANSFERASES
    • Publication number 20180072998
    • Publication date Mar 15, 2018
    • E I DU PONT DE NEMOURS AND COMPANY
    • YOUGEN LI
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    ENZYMATIC SYNTHESIS OF SOLUBLE GLUCAN FIBER
    • Publication number 20180049457
    • Publication date Feb 22, 2018
    • E I DU PONT DE NEMOURS AND COMPANY
    • Qiong Cheng
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    ENZYMATIC SYNTHESIS OF SOLUBLE GLUCAN FIBER
    • Publication number 20170218093
    • Publication date Aug 3, 2017
    • E I DU PONT DE NEMOURS AND COMPANY
    • Qiong Cheng
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    ENZYMATIC SYNTHESIS OF SOLUBLE GLUCAN FIBER
    • Publication number 20170204442
    • Publication date Jul 20, 2017
    • E I DU PONT DE NEMOURS AND COMPANY
    • Robert DICOSIMO
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    ENZYMATIC SYNTHESIS OF SOLUBLE GLUCAN FIBER
    • Publication number 20170198324
    • Publication date Jul 13, 2017
    • E.I. du Pont de Nemours and Company
    • Qiong Cheng
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    ENZYMATIC SYNTHESIS OF SOLUBLE GLUCAN FIBER
    • Publication number 20170198322
    • Publication date Jul 13, 2017
    • E. I. du Pont de Nemours and Company
    • Qiong Cheng
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...