Patents by Inventor Chinnu BRAHATHEESWARAN

Chinnu BRAHATHEESWARAN 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).

  • METHODS AND FORMULATIONS FOR BONDING DISSIMILAR MATERIALS
    Publication number: 20230104319
    Abstract: The present disclosure is directed to a formulations of cements and methods for bonding dissimilar materials. The formulations and methods can bond a Non-polyvinyl chloride (PVC) containing first polyolefin that is amorphous or has low crystallinity to a second material that is a rigid material or a hard PVC. The methods and formulations can work by co-dissolution at an interface, or activation of a one of the materials prior to bonding.
    Type: Application
    Filed: December 6, 2022
    Publication date: April 6, 2023
    Inventors: Zehra SEVINC, Tea DATASHVILI, Fanqing MENG, Shang-Ren WU, Chinnu BRAHATHEESWARAN
  • Methods and formulations for bonding dissimilar materials
    Patent number: 11541649
    Abstract: The present disclosure is directed to a formulations of cements and methods for bonding dissimilar materials. The formulations and methods can bond a Non-polyvinyl chloride (PVC) containing first polyolefin that is amorphous or has low crystallinity to a second material that is a rigid material or a hard PVC. The methods and formulations can work by co-dissolution at an interface, or activation of a one of the materials prior to bonding.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: January 3, 2023
    Assignee: CAREFUSION 303, INC.
    Inventors: Zehra Sevinc, Tea Datashvili, Fanqing Meng, Shang-Ren Wu, Chinnu Brahatheeswaran
  • METHODS AND FORMULATIONS FOR BONDING DISSIMILAR MATERIALS
    Publication number: 20200086620
    Abstract: The present disclosure is directed to a formulations of cements and methods for bonding dissimilar materials. The formulations and methods can bond a Non-polyvinyl chloride (PVC) containing first polyolefin that is amorphous or has low crystallinity to a second material that is a rigid material or a hard PVC. The methods and formulations can work by co-dissolution at an interface, or activation of a one of the materials prior to bonding.
    Type: Application
    Filed: September 18, 2019
    Publication date: March 19, 2020
    Inventors: Zehra SEVINC, Tea DATASHVILI, Fanqing MENG, Shang-Ren WU, Chinnu BRAHATHEESWARAN