TREA

Enjun CHENG

Follow

Person

  • Beijing, CN
People

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PACKAGING MATERIAL AND PREPARING METHOD THEREOF
    • Publication number 20220355991
    • Publication date Nov 10, 2022
    • The Procter & Gamble Company
    • Enjun Cheng
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    PACKAGE MADE OF A LAMINATE MATERIAL
    • Publication number 20200368082
    • Publication date Nov 26, 2020
    • The Procter & Gamble Company
    • Enjun CHENG
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Application

    PACKAGE MADE OF A LAMINATE MATERIAL
    • Publication number 20190091077
    • Publication date Mar 28, 2019
    • The Procter & Gamble Company
    • Enjun CHENG
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Application

    Manufacturing Apparatus
    • Publication number 20180099287
    • Publication date Apr 12, 2018
    • The Procter & Gamble Company
    • David William Walling
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    SOLID CONCENTRATE COMPOSITIONS CONTAINING ZINC PYRITHIONE
    • Publication number 20160074300
    • Publication date Mar 17, 2016
    • The Procter & Gamble Company
    • Charlie Reyes SALVADOR
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Bar Soap Compositions Containing Zinc Pyrithione And A Metal-Pyridi...
    • Publication number 20160058684
    • Publication date Mar 3, 2016
    • The Procter & Gamble Company
    • Chunpeng NMN JIANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Manufacturing Apparatus
    • Publication number 20150251222
    • Publication date Sep 10, 2015
    • The Procter & Gamble Company
    • David William WALLING
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    Bar Soap Compositions Containing Zinc Pyrithione And A Metal-Pyridi...
    • Publication number 20140274852
    • Publication date Sep 18, 2014
    • The Procter & Gamble Company
    • Chunpeng JIANG
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...