Patents by Inventor Jinhua You

Jinhua You 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).

  • Use of gelatin or deeply processed gelatin materials in preparation of hair quality-improving compositions
    Patent number: 9775794
    Abstract: Disclosed the use of gelatin or deeply processed gelatin materials in the preparation of hair quality-improving compositions.
    Type: Grant
    Filed: September 24, 2014
    Date of Patent: October 3, 2017
    Assignee: DONG-E E-JIAO CO., LTD.
    Inventors: Xiangshan Zhou, Jinhua You, Shousheng Tian, Chuanliang Ji, Yan Zhang, Chunyan Wang, Lu Zhang, Min Li, Shidong Li, Yangen Sun
  • USE OF GELATIN OR DEEPLY PROCESSED GELATIN MATERIALS IN PREPARATION OF HAIR QUALITY-IMPROVING COMPOSITIONS
    Publication number: 20160213591
    Abstract: Disclosed the use of gelatin or deeply processed gelatin materials in the preparation of hair quality-improving compositions.
    Type: Application
    Filed: September 24, 2014
    Publication date: July 28, 2016
    Inventors: Xiangshan Zhou, Jinhua You, Shousheng Tian, Chuanliang Ji, Yan Zhang, Chunyan Wang, Lu Zhang, Min Li, Shidong Li, Yangen Sun
  • Active small-molecule donkey-hide gelatin mixture and preparation method and application thereof
    Patent number: 9125851
    Abstract: An active small-molecule donkey-hide gelatin mixture and a preparation method and application thereof. The active small-molecule donkey-hide gelatin mixture is prepared by using the compound protease comprising the proline protease to perform the enzymatic hydrolysis on the donkey-hide gelatin juice to which no auxiliary material is added. For the active small-molecule donkey-hide gelatin mixture, the weight-average molecular weight ranges from 580 Da to 1300 Da, the peptide segments are distributed from 200 Da to 3000 Da, the dissolution rate in cold water is high, and the content of free amino acid is low; the active small-molecule donkey-hide gelatin mixture may be used for manufacturing small-molecule peptide food and health care food of donkey-hide gelatin.
    Type: Grant
    Filed: November 21, 2012
    Date of Patent: September 8, 2015
    Assignee: SHANGDONG DONG-E E-JIAO CO., LTD.
    Inventors: Yufeng Qin, Jinhua You, Xiangshan Zhou, Zhe Fang
  • ACTIVE SMALL-MOLECULE DONKEY-HIDE GELATIN MIXTURE AND PREPARATION METHOD AND APPLICATION THEREOF
    Publication number: 20140315819
    Abstract: An active small-molecule donkey-hide gelatin mixture and a preparation method and application thereof. The active small-molecule donkey-hide gelatin mixture is prepared by using the compound protease comprising the proline protease to perform the enzymatic hydrolysis on the donkey-hide gelatin juice to which no auxiliary material is added. For the active small-molecule donkey-hide gelatin mixture, the weight-average molecular weight ranges from 580 Da to 1300 Da, the peptide segments are distributed from 200 Da to 3000 Da, the dissolution rate in cold water is high, and the content of free amino acid is low; the active small-molecule donkey-hide gelatin mixture may be used for manufacturing small-molecule peptide food and health care food of donkey-hide gelatin.
    Type: Application
    Filed: November 21, 2012
    Publication date: October 23, 2014
    Applicant: SHANDONG DONG-E E-JIAO CO., LTD.
    Inventors: Yufeng Qin, Jinhua You, Xiangshan Zhou, Zhe Fang