Patents Assigned to YANTAI ZHENGHAI BIO-TECH CO., LTD
  • Activated collagen scaffold materials and their special fused active restoration factors
    Patent number: 9365617
    Abstract: Provided are activated collagen scaffold materials as well as their special fused active restoration factors useful for promoting tissue repair, such as bone damage repair or nerve injury repair. The special fused active restoration factors are fusion proteins comprising a collagen-binding domain (CBD) at N-/C-terminus of cytokines, wherein the collagen-binding domain is a polypeptide consisting of 7-27 amino acid residues with a conservative sequence shown in SEQ ID NO:4 at N-terminus.
    Type: Grant
    Filed: June 30, 2014
    Date of Patent: June 14, 2016
    Assignee: YANTAI ZHENGHAI BIO-TECH CO., LTD
    Inventors: Jianwu Dai, Bing Chen, Hang Lin, Wenjie Sun, Wenxue Zhao
  • Activated collagen scaffold materials and their special fused active restoration factors
    Patent number: 9359403
    Abstract: Provided are activated collagen scaffold materials as well as their special fused active restoration factors useful for promoting tissue repair, such as bone damage repair or nerve injury repair. The special fused active restoration factors are fusion proteins comprising a collagen-binding domain (CBD) at N-/C-terminus of cytokines, wherein the collagen-binding domain is a polypeptide consisting of 7-27 amino acid residues with a conservative sequence shown in SEQ ID NO:12 at N-terminus.
    Type: Grant
    Filed: June 30, 2014
    Date of Patent: June 7, 2016
    Assignee: YANTAI ZHENGHAI BIO-TECH CO., LTD
    Inventors: Jianwu Dai, Bing Chen, Hang Lin, Wenjie Sun, Wenxue Zhao