Patents by Inventor Adrian Archer

Adrian Archer 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).

  • Bulk polymerisation process and product
    Patent number: 5439999
    Abstract: Copolymers of aryl phosphonic acids can be made in a bulk polymerization process with unsaturated monomeric hydrocarbons. Preferred are alpha-phenyl vinyl phosphonic acid and styrene. Bulk polymerization process avoids suspending agents, emulsifying agents or water. Absence of halogen avoids environmental problems. A free radical initiator is required.
    Type: Grant
    Filed: February 22, 1994
    Date of Patent: August 8, 1995
    Assignee: Albright & Wilson Limited
    Inventors: Adrian Archer, Mohsen Zakikhani