Patents by Inventor Glenn H. Beasley

Glenn H. Beasley 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).

  • Patent number: 4265768
    Abstract: Macroporous styrene polymer particles which have been partially pyrolyzed at temperatures between and C. to form non-functionalized, carbonaceous adsorbents, are functionalized according to this invention to produce weak base, strong base, weak acid or strong acid, dense ion exchange particles, or precursors thereof, using such reactions as halogenation, sulfonation, chloromethylation, chlorosulfonation and oxidation, alone or followed by aminolysis or other conventional functionalization reactions.
    Type: Grant
    Filed: December 26, 1979
    Date of Patent: May 5, 1981
    Assignee: Rohm and Haas Company
    Inventors: Glenn H. Beasley, Berni P. Chong, Warren T. Ford, James W. Neely
  • Patent number: 4217421
    Abstract: Novel anion exchange resins containing a crosslinked aromatic backbone resin with sulfonamide functional ion exchange groups on the aromatic rings and a process for producing the same.
    Type: Grant
    Filed: April 17, 1978
    Date of Patent: August 12, 1980
    Assignee: Rohm and Haas Company
    Inventor: Glenn H. Beasley
  • Patent number: 3945811
    Abstract: Sulfur dioxide and sulfur trioxide may be removed from gases over a broad range of temperature and moisture conditions by utilizing a class of resinous adsorbents which retain their capacity at low moisture levels. Preferred embodiments are those resins which may be thermally regenerated to recover the sulfur.
    Type: Grant
    Filed: December 19, 1974
    Date of Patent: March 23, 1976
    Assignee: Rohm and Haas Company
    Inventors: Glenn H. Beasley, Peter G. Cartier