Patents by Inventor Xiaochun Zhang

Xiaochun Zhang 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).

  • Patent number: 10945934
    Abstract: Disclosed is a method of strengthening hair fibers using a hair composition comprising an amide and/or an alkyl ammonium carboxylate salt. The amide can be a monoamide and/or a bisamide. A method of protecting dyed hair color from fading or wash-out using the hair composition is also included.
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: March 16, 2021
    Inventors: Emmanuel Paul Jos Marie Everaert, Gijsbert Kroon, Xiaochun Zhang
  • Publication number: 20200188260
    Abstract: Disclosed is a method of strengthening hair fibers using a hair composition comprising an amide and/or an alkyl ammonium carboxylate salt. The amide can be a monoamide and/or a bisamide. A method of protecting dyed hair color from fading or wash-out using the hair composition is also included.
    Type: Application
    Filed: February 19, 2020
    Publication date: June 18, 2020
    Applicant: HERCULES LLC
    Inventors: Gijsbert Kroon, Xiaochun Zhang, Emmanuel Paul Jos Marie Everaert
  • Patent number: 10568823
    Abstract: Disclosed is a method of strengthening hair fibers using a hair composition comprising an amide and/or an alkyl ammonium carboxylate salt. The amide can be a monoamide and/or a bisamide. A method of protecting dyed hair color from fading or wash-out using the hair composition is also included.
    Type: Grant
    Filed: July 6, 2016
    Date of Patent: February 25, 2020
    Assignee: HERCULES LLC
    Inventors: Emmanuel Paul Jos Marie Everaert, Gijsbert Kroon, Xiaochun Zhang
  • Patent number: 9782609
    Abstract: Disclosed are compositions including dihydroxyalkyl substituted polygalactomannan, and the optional further substitution of such with cationic and/or hydrophobic moieties. Method of making such compositions is also disclosed as well as the use of such compositions in industrial applications, fabric laundering, and personal and household care.
    Type: Grant
    Filed: October 2, 2014
    Date of Patent: October 10, 2017
    Assignee: HERCULES LLC
    Inventors: Michael Albert Hermann Franzke, Xiaochun Zhang, Gijsbert Kroon
  • Publication number: 20170007518
    Abstract: Disclosed is a method of strengthening hair fibers using a hair composition comprising an amide and/or an alkyl ammonium carboxylate salt. The amide can be a monoamide and/or a bisamide. A method of protecting dyed hair color from fading or wash-out using the hair composition is also included.
    Type: Application
    Filed: July 6, 2016
    Publication date: January 12, 2017
    Applicant: HERCULES INCORPORATED
    Inventors: Emmanuel Paul Jos Marie EVERAERT, Gijsbert Kroon, Xiaochun Zhang
  • Publication number: 20150098921
    Abstract: Disclosed are compositions including dihydroxyalkyl substituted polygalactomannan, and the optional further substitution of such with cationic and/or hydrophobic moieties. Method of making such compositions is also disclosed as well as the use of such compositions in industrial applications, fabric laundering, and personal and household care.
    Type: Application
    Filed: October 2, 2014
    Publication date: April 9, 2015
    Inventors: Michael Albert Hermann FRANZKE, Xiaochun ZHANG, Gijsbert KROON
  • Publication number: 20060216295
    Abstract: Disclosed herein are methods for the identification of effector molecules useful in the treatment of vulvovaginal atrophy. Methods of treating vulvovaginal atrophy comprising administering the effector molecules are also disclosed.
    Type: Application
    Filed: March 16, 2006
    Publication date: September 28, 2006
    Applicant: Wyeth
    Inventors: Judy Crabtree, Heather Harris, Scott Jelinsky, Xiaochun Zhang, Bryan Peano