Patents by Inventor Fenghua Meng

Fenghua Meng 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).

  • METHOD OF MAKING A POLYMER PREFERABLY AN (ALKYL) ACRYLOYL POLYCARBONATE, THE POLYMER AND (ALKYL) ACRYLOYL POLYCARBONATE OBTAINED, AND A BIODEVICE COMPRISING SAME
    Publication number: 20120294845
    Abstract: The invention relates to a method for making a polymer wherein during the polymerisation is incorporated in the polymer chain by ring opening polymerisation a cyclic (alkyl)acryloyl carbonate having the formula (4): wherein R1 and R2 each independently are hydrogen, methyl or ethyl. Preferable the polymer is an (alkyl)acryloyl polycarbonate such that at least one first monomer a cyclic (alkyl)acryloyl carbonate having the formula (4). The (alkyl)acryloyl polyester may be modified and used in biodevices.
    Type: Application
    Filed: December 4, 2009
    Publication date: November 22, 2012
    Applicant: Ssens B.V.
    Inventors: Wei Chen, Fenghua Meng, Rong Wang, Ru Cheng, Zhiyuan Zhong