Patents by Inventor Zengjun Liu

Zengjun Liu 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).

  • N PROTEIN EPITOPE MUTATION MARKER FOR PREPARING EPITOPE DELETION-MARKED VACCINE STRAIN OF TYPE II PORCINE REPRODUCTIVE AND RESPIRATORY SYNDROME VIRUS (PRRSV) AND USE THEREOF
    Publication number: 20240148850
    Abstract: The present disclosure provides an N protein epitope mutation marker for preparing an epitope deletion-marked vaccine strain of type II porcine reproductive and respiratory syndrome virus (PRRSV) and use thereof, belonging to the technical field of biological products. In the mutation marker, one or more amino acids are mutated based on an epitope sequence at positions 92 to 103 of a C-terminal of an N protein of the type II PRRSV; and the epitope mutation marker has an amino acid sequence shown in SEQ ID NO: 1, where X1 is selected from the group consisting of T, P, and A; and X2 is selected from the group consisting of V and A.
    Type: Application
    Filed: March 17, 2022
    Publication date: May 9, 2024
    Applicant: Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences
    Inventors: Jing ZHANG, Zengjun LU, Kun LI, Pu SUN, Jian WANG, Yimei CAO, Huifang BAO, Zhixun ZHAO, Pinghua LI, Yuanfang FU, Xueqing MA, Hong YUAN, Xingwen BAI, Qiang ZHANG, Dong LI, Zaixin LIU
  • Electrically conductive adhesives comprising fluoroelastomers
    Patent number: 10030176
    Abstract: Disclosed herein is an electrically conductive adhesive composition and its use in solar cell modules, wherein the electrically conductive adhesive comprises a fluoroelastomer matrix and dispersed in the fluoroelastomer matrix about 40-90 wt % of conductive particles, with the wt % of all components comprised in the compositions totaling to 100 wt %.
    Type: Grant
    Filed: January 9, 2014
    Date of Patent: July 24, 2018
    Assignee: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: Minfang Mu, Zengjun Liu
  • Electrically conductive adhesives comprising blend elastomers
    Patent number: 10032945
    Abstract: Disclosed herein is an electrically conductive adhesive composition and its use in solar cell modules, wherein the electrically conductive adhesive comprises a polymer matrix and dispersed in the polymer matrix about 40-90 wt % of conductive particles, with the wt % of all components comprised in the compositions totaling to 100 wt %, and wherein the polymer matrix comprises or is formed of a blend of at least one ethylene/alkyl (meth)acrylate copolymer elastomer and at least one ethylene vinyl acetate copolymer at a weight ratio ranging from about 10:90 to about 70:30.
    Type: Grant
    Filed: January 9, 2014
    Date of Patent: July 24, 2018
    Assignee: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: Minfang Mu, Zengjun Liu
  • ELECTRICALLY CONDUCTIVE ADHESIVES COMPRISING FLUOROELASTOMERS
    Publication number: 20150353779
    Abstract: Disclosed herein is an electrically conductive adhesive composition and its use in solar cell modules, wherein the electrically conductive adhesive comprises a fluoroelastomer matrix and dispersed in the fluoroelastomer matrix about 40-90 wt % of conductive particles, with the wt % of all components comprised in the compositions totaling to 100 wt %.
    Type: Application
    Filed: January 9, 2014
    Publication date: December 10, 2015
    Inventors: Minfang Mu, Zengjun Liu
  • ELECTRICALLY CONDUCTIVE ADHESIVES COMPRISING BLEND ELASTOMERS
    Publication number: 20150357497
    Abstract: Disclosed herein is an electrically conductive adhesive composition and its use in solar cell modules, wherein the electrically conductive adhesive comprises a polymer matrix and dispersed in the polymer matrix about 40-90 wt % of conductive particles, with the wt % of all components comprised in the compositions totaling to 100 wt %, and wherein the polymer matrix comprises or is formed of a blend of at least one ethylene/alkyl (meth)acrylate copolymer elastomer and at least one ethylene vinyl acetate copolymer at a weight ratio ranging from about 10:90 to about 70:30.
    Type: Application
    Filed: January 9, 2014
    Publication date: December 10, 2015
    Inventors: Minfang Mu, Zengjun Liu