Patents by Inventor Li Ran

Li Ran 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).

  • Personal care composition
    Patent number: 10688036
    Abstract: An oil-in-water personal care composition is disclosed which comprises hydrophobically modified particles selected from the group consisting of silica, metal oxide and mixtures thereof, amino functionalized silicone and hydrophobic starch.
    Type: Grant
    Filed: March 23, 2015
    Date of Patent: June 23, 2020
    Assignee: Conopco, Inc.
    Inventors: Li Ran, Su Yuan, Qiqing Zhang
  • PERSONAL CARE COMPOSITION
    Publication number: 20170027836
    Abstract: A water-in-oil personal care composition is disclosed which comprises hydrophobically modified particles selected from the group consisting of silica, metal oxide and mixtures thereof, amino functionalized silicone and an anti-microbial agent comprising monoterpenes.
    Type: Application
    Filed: March 19, 2015
    Publication date: February 2, 2017
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Li RAN, Qiqing ZHANG
  • PERSONAL CARE COMPOSITION
    Publication number: 20170027851
    Abstract: An oil-in-water personal care composition is disclosed which comprises hydrophobically modified particles selected from the group consisting of silica, metal oxide and mixtures thereof, amino functionalized silicone and hydrophobic starch.
    Type: Application
    Filed: March 23, 2015
    Publication date: February 2, 2017
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Li RAN, Su YUAN, Qiqing ZHANG
  • MASSAGE OFFICE CHAIR WITH THE MOVEMENT WHICH CAN BE ASSEMBLED AND DISASSEMBLED EASILY
    Publication number: 20150133834
    Abstract: An office chair allowing removing and mounting of massaging mechanism comprising a seat pad, a back-rest chair pad, a left armrest and a right armrest. There is a cavity inside the back-rest chair pad; a massaging mechanism is fitted inside the cavity; the massaging mechanism comprises a massaging head assembly and a driving assembly, both of which are mounted on a bottom case. The back-rest chair pad is furnished with at least 1 pair of rotary knobs. When the massaging mechanism is fitted inside the cavity and the rotary knobs rotate, press against the bottom case, and retain the massaging mechanism inside the cavity. To take out the massaging mechanism, just rotate the rotary knobs, and take out the massaging mechanism out of the cavity. The massaging mechanism may be replaced for various massaging effects that may relieve fatigues caused by sedentariness.
    Type: Application
    Filed: January 28, 2014
    Publication date: May 14, 2015
    Inventor: Li RAN
  • Detergent composition comprising a surfactant system and a pyrophosphate
    Patent number: 7854770
    Abstract: A detergent composition comprising: from 0.01% to 90% by weight of a surfactant system, one or more detergency builder(s), comprising a phosphate builder, and the phosphate builder containing pyrophosphate, wherein the composition comprises at most 12% by weight of phosphate builder(s) and the phosphate builder(s) comprise(s) at least 40% by weight of pyrophosphate(s).
    Type: Grant
    Filed: November 24, 2008
    Date of Patent: December 21, 2010
    Assignee: The Procter & Gamble Company
    Inventors: Junhua Du, Qing Chen, Li Ran, Ignacio Gallo-Perez, Ming Tang, Kenneth Nathan Price
  • Detergent Composition
    Publication number: 20090143269
    Abstract: A detergent composition comprising: from 0.
    Type: Application
    Filed: November 24, 2008
    Publication date: June 4, 2009
    Inventors: Junhua Du, Qing Chen, Li Ran, Ignacio Gallo-Perez, Ming Tang, Kenneth Nathan Price