Jianjian Cai

Person

  • Dover, MA, US

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LABORATORY PAPER-STRUCTURED WEIGHING KIT

    • Publication number 20210285813
    • Publication date Sep 16, 2021
    • CHEMRUS INC.
    • Jianjian CAI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DISPOSABLE POLYMER-STRUCTURED FILTER

    • Publication number 20210001249
    • Publication date Jan 7, 2021
    • CHEMRUS INC.
    • Jianjian CAI
    • G01 - MEASURING TESTING
  • Information Patent Application

    LABORATORY PAPER-STRUCTURED WEIGHING KIT

    • Publication number 20190360856
    • Publication date Nov 28, 2019
    • CHEMRUS INC.
    • Jianjian CAI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    LABORATORY FLASKS AND FLASK KITS

    • Publication number 20150375224
    • Publication date Dec 31, 2015
    • CHEMRUS INC.
    • Xiaogao Liu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DISPOSABLE POLYMER-STRUCTURED FILTER

    • Publication number 20150298029
    • Publication date Oct 22, 2015
    • CHEMRUS INC.
    • Jianjian Cai
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DISPOSABLE POLYMER-STRUCTURED FILTER

    • Publication number 20150190739
    • Publication date Jul 9, 2015
    • CHEMRUS INC.
    • Jianjian Cai
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MULTI-FUNCTIONAL DISPOSABLE SEPARATORY FUNNELS

    • Publication number 20130319958
    • Publication date Dec 5, 2013
    • CHEMRUS INC.
    • Jianjian Cai
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Disposable polymer-structured filtering kit

    • Publication number 20100038303
    • Publication date Feb 18, 2010
    • Jianjian Cai
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL