Patents by Inventor Hang Bi

Hang Bi 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).

  • SELF-SINKING AND AIR PERMEABLE PLASTIC MATERIAL
    Publication number: 20170051141
    Abstract: A composition comprising: a polyvinyl chloride resin; a first rubber component; a second rubber component; at least one copolymer; at least one low temperature plasticizer; at least one filler comprising antimony trioxide; at least one heat stabilizer; at least one internal lubricant; at least one antioxidant; and at least one biofouling agent.
    Type: Application
    Filed: August 20, 2015
    Publication date: February 23, 2017
    Inventors: Tak Kwong Kwan, Hang Bi
  • SELF-SINKING AND AIR PERMEABLE PLASTIC MATERIAL
    Publication number: 20170051139
    Abstract: A composition comprising: a polyvinyl chloride resin; a first rubber component; a second rubber component; at least one copolymer; at least one low temperature plasticizer; at least one filler comprising calcium carbonate; at least one heat stabilizer; at least one internal lubricant; at least one antioxidant; and at least one biofouling agent.
    Type: Application
    Filed: August 20, 2015
    Publication date: February 23, 2017
    Inventors: Tak Kwong Kwan, Hang Bi