Patents by Inventor Suzhen Zhang

Suzhen Zhang 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).

  • COMPOSITIONS CONTAINING HC-HA/PTX3 COMPLEXES AND METHODS OF USE THEREOF
    Publication number: 20230279048
    Abstract: Provided herein are methods for the production of native and reconstituted hyaluronan (HA) complexes containing pentraxin-3 (PTX3) and heavy chain 1 (HC1) of inter alpha inhibitor (I?I). Compositions containing the complexes and therapeutic methods using the complexes are provided. Combinations and kits for use in practicing the methods also are provided.
    Type: Application
    Filed: November 1, 2022
    Publication date: September 7, 2023
    Inventors: Scheffer TSENG, Hua He, Suzhen Zhang, Ying-Tieng Zhu
  • Compositions containing HC-HA/PTX3 complexes and methods of use thereof
    Patent number: 11518782
    Abstract: Provided herein are methods for the production of native and reconstituted hyaluronan (HA) complexes containing pentraxin-3 (PTX3) and heavy chain 1 (HC1) of inter alpha inhibitor (I?I). Compositions containing the complexes and therapeutic methods using the complexes are provided. Combinations and kits for use in practicing the methods also are provided.
    Type: Grant
    Filed: June 10, 2020
    Date of Patent: December 6, 2022
    Assignee: TISSUETECH, INC.
    Inventors: Scheffer Tseng, Hua He, Sean Tighe, Suzhen Zhang, Ying-Tieng Zhu
  • COMPOSITIONS CONTAINING HC-HA/PTX3 COMPLEXES AND METHODS OF USE THEREOF
    Publication number: 20200308219
    Abstract: Provided herein are methods for the production of native and reconstituted hyaluronan (HA) complexes containing pentraxin-3 (PTX3) and heavy chain 1 (HC1) of inter alpha inhibitor (I?I). Compositions containing the complexes and therapeutic methods using the complexes are provided. Combinations and kits for use in practicing the methods also are provided.
    Type: Application
    Filed: June 10, 2020
    Publication date: October 1, 2020
    Inventors: Scheffer TSENG, Hua HE, Sean TIGHE, Suzhen ZHANG, Ying-Tieng ZHU
  • Compositions containing HC-HA/PTX3 complexes and methods of use thereof
    Patent number: 10717763
    Abstract: Provided herein are methods for the production of native and reconstituted hyaluronan (HA) complexes containing pentraxin-3 (PTX3) and heavy chain 1 (HC1) of inter alpha inhibitor (I?I). Compositions containing the complexes and therapeutic methods using the complexes are provided. Combinations and kits for use in practicing the methods also are provided.
    Type: Grant
    Filed: February 12, 2019
    Date of Patent: July 21, 2020
    Assignee: TISSUETECH, INC.
    Inventors: Scheffer Tseng, Hua He, Sean Tighe, Suzhen Zhang, Ying-Tieng Zhu
  • COMPOSITIONS CONTAINING HC-HA/PTX3 COMPLEXES AND METHODS OF USE THEREOF
    Publication number: 20190169231
    Abstract: Provided herein are methods for the production of native and reconstituted hyaluronan (HA) complexes containing pentraxin-3 (PTX3) and heavy chain 1 (HC1) of inter alpha inhibitor (I?I). Compositions containing the complexes and therapeutic methods using the complexes are provided. Combinations and kits for use in practicing the methods also are provided.
    Type: Application
    Filed: February 12, 2019
    Publication date: June 6, 2019
    Inventors: Scheffer TSENG, Hua HE, Sean TIGHE, Suzhen ZHANG, Ying-Tieng ZHU
  • Compositions containing HC-HA/PTX3 complexes and methods of use thereof
    Patent number: 10253065
    Abstract: Provided herein are methods for the production of native and reconstituted hyaluronan (HA) complexes containing pentraxin-3 (PTX3) and heavy chain 1 (HC1) of inter alpha inhibitor (I?I). Compositions containing the complexes and therapeutic methods using the complexes are provided. Combinations and kits for use in practicing the methods also are provided.
    Type: Grant
    Filed: July 20, 2016
    Date of Patent: April 9, 2019
    Assignee: TISSUETECH, INC.
    Inventors: Scheffer Tseng, Hua He, Sean Tighe, Suzhen Zhang, Ying-Tieng Zhu
  • Compositions containing HC-HA/PTX3 complexes and methods of use thereof
    Patent number: 10040821
    Abstract: Provided herein are methods for the production of native and reconstituted hyaluronan (HA) complexes containing pentraxin-3 (PTX3) and heavy chain 1 (HC1) of inter alpha inhibitor (I?I). Compositions containing the complexes and therapeutic methods using the complexes are provided. Combinations and kits for use in practicing the methods also are provided.
    Type: Grant
    Filed: July 10, 2013
    Date of Patent: August 7, 2018
    Assignee: TISSUETECH, INC.
    Inventors: Scheffer Tseng, Hua He, Sean Tighe, Suzhen Zhang, Ying-Tieng Zhu
  • COMPOSITIONS CONTAINING HC-HA/PTX3 COMPLEXES AND METHODS OF USE THEREOF
    Publication number: 20160376305
    Abstract: Provided herein are methods for the production of native and reconstituted hyaluronan (HA) complexes containing pentraxin-3 (PTX3) and heavy chain 1 (HC1) of inter alpha inhibitor (I?I). Compositions containing the complexes and therapeutic methods using the complexes are provided. Combinations and kits for use in practicing the methods also are provided.
    Type: Application
    Filed: July 20, 2016
    Publication date: December 29, 2016
    Inventors: Scheffer TSENG, Hua HE, Sean TIGHE, Suzhen ZHANG, Ying-Tieng ZHU
  • METHODS OF ISOLATING AND CULTURING STEM CELLS
    Publication number: 20150203814
    Abstract: Provided herein are methods of isolating and expanding a plurality of multipotent stem cells. Also described are methods of expanding stem cells on a substrate comprising an HC-HA complex. Also described are isolated and expanded stem cells produced by the methods and uses thereof, including stem cell therapy, as niche cells for supporting other types of stem cells, or as bioreactors for the production of HC-HA complexes. Also described are uses of HC-HA complexes as a carrier for stem cells.
    Type: Application
    Filed: December 22, 2014
    Publication date: July 23, 2015
    Applicant: TISSUETECH, INC.
    Inventors: Scheffer TSENG, Szu-Yu CHEN, Suzhen ZHANG
  • COMPOSITIONS CONTAINING HC-HA/PTX3 COMPLEXES AND METHODS OF USE THEREOF
    Publication number: 20150166624
    Abstract: Provided herein are methods for the production of native and reconstituted hyaluronan (HA) complexes containing pentraxin-3 (PTX3) and heavy chain 1 (HC1) of inter alpha inhibitor (I?I). Compositions containing the complexes and therapeutic methods using the complexes are provided. Combinations and kits for use in practicing the methods also are provided.
    Type: Application
    Filed: July 10, 2013
    Publication date: June 18, 2015
    Applicant: TISSUETECH, INC.
    Inventors: Scheffer Tseng, Hua He, Sean Tighe, Suzhen Zhang, Ying-Tieng Zhu
  • Methods of isolating and culturing stem cells
    Patent number: 8940294
    Abstract: Provided herein are methods of isolating and expanding a plurality of multipotent stem cells. Also described are methods of expanding stem cells on a substrate comprising an HC-HA complex. Also described are isolated and expanded stem cells produced by the methods and uses thereof, including stem cell therapy, as niche cells for supporting other types of stem cells, or as bioreactors for the production of HC-HA complexes. Also described are uses of HC-HA complexes as a carrier for stem cells.
    Type: Grant
    Filed: March 1, 2013
    Date of Patent: January 27, 2015
    Assignee: Tissuetech, Inc.
    Inventors: Scheffer Tseng, Szu-Yu Chen, Suzhen Zhang
  • METHODS OF ISOLATING AND CULTURING STEM CELLS
    Publication number: 20130251684
    Abstract: Provided herein are methods of isolating and expanding a plurality of multipotent stem cells. Also described are methods of expanding stem cells on a substrate comprising an HC-HA complex. Also described are isolated and expanded stem cells produced by the methods and uses thereof, including stem cell therapy, as niche cells for supporting other types of stem cells, or as bioreactors for the production of HC-HA complexes. Also described are uses of HC-HA complexes as a carrier for stem cells.
    Type: Application
    Filed: March 1, 2013
    Publication date: September 26, 2013
    Applicant: TISSUETECH, INC.
    Inventors: Scheffer Tseng, Szu-Yu Chen, Suzhen Zhang