Patents by Inventor Hongwei SHEN

Hongwei SHEN 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).

  • Publication number: 20250073142
    Abstract: Personal care compositions are disclosed herein. In accordance with an aspect, provided is a personal care composition having a hydrocarbon having 4 to 6 carbons; a fatty ester, a fatty acid, a medium chain triglyceride, a silicone, vitamin E, or a combination of two or more thereof; and one or more surfactant, wherein the personal care composition is self-foaming.
    Type: Application
    Filed: September 6, 2024
    Publication date: March 6, 2025
    Applicant: Colgate-Palmolive Company
    Inventors: Viktor DUBOVOY, Haroon Ahmed Chaudhry, Emily Marr, Ewelina Lesniak, Hongwei Shen, Kristina Ivana Fabijanic, Andrei Potanin, Baran Teoman, Jonghun Lee, Matthew Cipriaso
  • Publication number: 20240325278
    Abstract: Described herein is a viscosity control composition comprising a surfactant blend comprising a biosurfactant, an anionic surfactant, a zwitterionic surfactant comprising sodium lauroamphoacetate, a gum comprising carrageenan, and a liquid carrier.
    Type: Application
    Filed: March 28, 2024
    Publication date: October 3, 2024
    Applicant: Colgate- Palmolive Company
    Inventors: Nan LI, Hongwei Shen, Shijian Wu, Andrei Potanin
  • Patent number: 12102702
    Abstract: Disclosed are personal care compositions, e.g., skin care compositions, comprising an acyl glutamate, e.g., sodium cocoyl glutamate, in an amount of from 1% to 10% by weight of the composition and at least one topically active compound, wherein the at least one topically active compound comprises a vitamin, as well as to methods of using these compositions.
    Type: Grant
    Filed: May 12, 2022
    Date of Patent: October 1, 2024
    Assignee: Colgate-Palmolive Company
    Inventors: Aaron Cohen, Ningwei Li, Junhong Mao, Hongwei Shen
  • Publication number: 20240277592
    Abstract: This invention relates to oral care compositions with improved foaming properties which comprise a basic amino acid, an abrasive and a taurate surfactant, as well as to methods of using these compositions. Optionally, the oral care compositions further comprise an alkyl polyglucoside.
    Type: Application
    Filed: April 15, 2024
    Publication date: August 22, 2024
    Applicant: Colgate-Palmolive Company
    Inventors: Aradhana Das, Hongwei Shen, Eric Simon, Yun Xu
  • Publication number: 20240277583
    Abstract: The present disclosure relates to a mouthwash composition containing an amine fluoride or amine base plus fluoride and an alkyl glucoside, as well as related methods for use of said compositions.
    Type: Application
    Filed: November 17, 2023
    Publication date: August 22, 2024
    Inventors: Changlong CHEN, Chi-Yuan Cheng, Hongwei Shen, Zhigang Hao, Svenia Schmid, Thomas Schollbach, Cornelia Scheffel
  • Publication number: 20240180804
    Abstract: The present disclosure relates to a mouthwash composition containing an amine fluoride or amine base plus fluoride and an acyl glutamate, as well as related methods for use of said compositions.
    Type: Application
    Filed: November 17, 2023
    Publication date: June 6, 2024
    Inventors: Changlong CHEN, Hongwei Shen, Michael Stranick
  • Publication number: 20240083919
    Abstract: Metal complexes, personal care compositions incorporating the metal complexes, and methods for the same are disclosed. The metal complex may include a caprylhydroxamic acid ligand and a metal ion coupled with one another.
    Type: Application
    Filed: December 29, 2021
    Publication date: March 14, 2024
    Applicant: Colgate-Palmolive Company
    Inventors: Stanislav JARACZ, Hongwei SHEN
  • Patent number: 11819561
    Abstract: This application provides, among other things, novel aqueous oral care compositions useful for combining and delivering poorly compatible ingredients, in particular, chlorhexidine and polyphosphate salts, by formulating the composition with a surfactant.
    Type: Grant
    Filed: June 25, 2021
    Date of Patent: November 21, 2023
    Assignee: Colgate-Palmolive Company
    Inventors: Ningwei Li, Hongwei Shen, Saide Tang, Betty Won, Viktor Dubovoy, Long Pan
  • Patent number: 11633337
    Abstract: An oral care composition and methods for the same are disclosed herein. The oral care composition may include an orally acceptable vehicle, an anionic surfactant, and a nonionic surfactant. The anionic surfactant may include a C6-C18 fatty acid glutamate or a salt thereof, and the nonionic surfactant may include a C6-C18 alkyl polyglucoside. A weight ratio of the nonionic surfactant to the anionic surfactant may be from about 0.25:1 to about 9:1, or from about 1.8:1 to about 2.2:1.
    Type: Grant
    Filed: January 12, 2021
    Date of Patent: April 25, 2023
    Assignee: Colgate-Palmolive Company
    Inventors: Aradhana Das, Hongwei Shen, Yun Xu, Eric Simon
  • Publication number: 20230089228
    Abstract: Disclosed are personal care compositions, e.g., natural liquid soap compositions, comprising an effective amount of a long chain alkyl (C6-C22) anionic surfactant (e.g., disodium 2-sulfolaurate), an effective amount of an amphoteric surfactant (e.g., cocamidopropyl betaine), an effective amount of one or more alkyl glucoside(s) (e.g., decyl glucoside and coco-glucoside); and water, as well as to methods of using these compositions.
    Type: Application
    Filed: September 9, 2022
    Publication date: March 23, 2023
    Inventors: Yanjun DENG, Yuyan ZENG, Dong Yao HUANG, Changlong CHEN, Hongwei SHEN
  • Publication number: 20230074936
    Abstract: The present invention provides a heat-resistant cast steel, and a preparation method and use thereof. Based on the total mass of the heat-resistant cast steel, the heat-resistant cast steel includes the following elements in mass percentage: 0.08 wt %-0.18 wt % of C, 0.10 wt %-0.40 wt % of Si, 0.30 wt %-0.70 wt % of Mn, 9.80 wt %-10.70 wt % of Cr, 3.00 wt %-3.50 wt % of Co, 1.60 wt %-2.00 wt % of W, 0.45 wt %-0.85 wt % of Mo, 0.10 wt %-0.30 wt % of V, 0.02 wt %-0.08 wt % of Nb, 0.010 wt %-0.035 wt % of N, 0.001 wt %-0.010 wt % of B, <0.20 wt % of Ni and 79 wt %-85.5 wt % of Fe. The heat-resistant cast steel can satisfy the use requirements of turbine parts with a working temperature of 635° C. and below 635° C.
    Type: Application
    Filed: January 18, 2021
    Publication date: March 9, 2023
    Inventors: Shuai SHI, Linbo MEI, Lingen SUN, Chunxiang AN, Yu WANG, Xia LIU, Hongwei SHEN
  • Publication number: 20220370319
    Abstract: Disclosed are personal care compositions, e.g., skin care compositions, comprising an acyl glutamate, e.g., sodium cocoyl glutamate, in an amount of from 1% to 10% by weight of the composition and at least one topically active compound, wherein the at least one topically active compound comprises a vitamin, as well as to methods of using these compositions.
    Type: Application
    Filed: May 12, 2022
    Publication date: November 24, 2022
    Applicant: Colgate-Palmolive Company
    Inventors: Aaron COHEN, Ningwei LI, Junhong MAO, Hongwei SHEN
  • Publication number: 20220357306
    Abstract: Disclosed herein are methods to determine the equivalent alkane carbon number (EACN) of a composition comprising an oil.
    Type: Application
    Filed: May 6, 2022
    Publication date: November 10, 2022
    Applicant: Colgate-Palmolive Company
    Inventors: Changlong CHEN, Hongwei SHEN, Suzanne JOGUN, Ewelina LESNIAK, Cheryl KOZUBAL, Douglas MOONEY
  • Publication number: 20210401705
    Abstract: This application provides, among other things, novel aqueous oral care compositions useful for combining and delivering poorly compatible ingredients, in particular, chlorhexidine and polyphosphate salts, by formulating the composition with a surfactant.
    Type: Application
    Filed: June 25, 2021
    Publication date: December 30, 2021
    Applicant: Colgate-Palmolive Company
    Inventors: Ningwei LI, Hongwei SHEN, Saide TANG, Betty WON, Viktor DUBOVOY, Long PAN
  • Publication number: 20210299020
    Abstract: Described herein are personal care compositions comprising a sulfate-free surfactant system and a preservative system comprising an organic acid; along with methods of making and using same.
    Type: Application
    Filed: March 29, 2021
    Publication date: September 30, 2021
    Applicant: Colgate-Palmolive Company
    Inventors: Luis Alberto CRUZ, Arturo ZUNIGA, Changlong CHEN, Hongwei SHEN, Komal SHAHANI, Nadia SOLIMAN, Amira KHAN
  • Patent number: 11008533
    Abstract: Described herein are fabric care compositions comprising an esterquat, and a carbodiimide; along with methods of making and using same.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: May 18, 2021
    Assignee: Colgate-Palmolive Company
    Inventors: Hongwei Shen, Charles Schramm, Jr.
  • Publication number: 20210128433
    Abstract: An oral care composition and methods for the same are disclosed herein. The oral care composition may include an orally acceptable vehicle, an anionic surfactant, and a nonionic surfactant. The anionic surfactant may include a C6-C18 fatty acid glutamate or a salt thereof, and the nonionic surfactant may include a C6-C18 alkyl polyglucoside. A weight ratio of the nonionic surfactant to the anionic surfactant may be from about 0.25:1 to about 9:1, or from about 1.8:1 to about 2.2:1.
    Type: Application
    Filed: January 12, 2021
    Publication date: May 6, 2021
    Applicant: Colgate-Palmolive Company
    Inventors: Aradhana DAS, Hongwei SHEN, Yun XU, Eric SIMON
  • Publication number: 20210059918
    Abstract: This invention relates to oral care compositions with improved foaming properties which comprise a basic amino acid, an abrasive and a taurate surfactant, as well as to methods of using these compositions. Optionally, the oral care compositions further comprise an alkyl polyglucoside.
    Type: Application
    Filed: August 26, 2020
    Publication date: March 4, 2021
    Applicant: Colgate-Palmolive Company
    Inventors: Aradhana DAS, Hongwei SHEN, Eric SIMON, Yun XU
  • Patent number: 10918584
    Abstract: An oral care composition and methods for the same are disclosed herein. The oral care composition may include an orally acceptable vehicle, an anionic surfactant, and a nonionic surfactant. The anionic surfactant may include a C6-C18 fatty acid glutamate or a salt thereof, and the nonionic surfactant may include a C6-C18 alkyl polyglucoside. A weight ratio of the nonionic surfactant to the anionic surfactant may be from about 0.25:1 to about 9:1, or from about 1.8:1 to about 2.2:1.
    Type: Grant
    Filed: December 26, 2018
    Date of Patent: February 16, 2021
    Assignee: Colgate-Palmolive Company
    Inventors: Aradhana Das, Hongwei Shen, Yun Xu, Eric Simon
  • Patent number: 10857083
    Abstract: Disclosed herein are amino acid carbamate complexes, methods of synthesis thereof, oral care compositions comprising the same, and methods of making and using thereof.
    Type: Grant
    Filed: December 11, 2018
    Date of Patent: December 8, 2020
    Assignee: Colgate-Palmolive Company
    Inventors: Long Pan, Donghui Wu, Ravi Subramanyam, Hongwei Shen, Chi-Yuan Cheng, Tatiana Brinzari