Patents by Inventor Samuel Eugene Sherba

Samuel Eugene Sherba 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).

  • Halopropargyl compounds as marine antifouling agents
    Patent number: 6008244
    Abstract: Disclosed is a method of inhibiting the growth of marine organisms on a marine structure, by applying onto or into the marine structure a halopropargyl quaternary ammonium compound, halopropargyl benzoxazolone compound, or halopropargylhydantoin compound. These compounds may be directly incorporated into the marine structure during manufacture, directly applied to the structure, or applied to the structure by means of a coating.
    Type: Grant
    Filed: October 9, 1997
    Date of Patent: December 28, 1999
    Assignee: Rohm and Haas Company
    Inventors: Gary Lewis Willingham, Samuel Eugene Sherba, Barry Clifford Lange
  • Pyridazinones as marine antifouling agents
    Patent number: 5855654
    Abstract: Disclosed is a method of inhibiting the growth of marine organisms on a marine structure, by applying dihydropyridazinone and pyridazinone compounds onto or into the marine structure. These compounds may be directly incorporated into the marine structure during manufacture, directly applied to the structure, or applied to the structure by means of a coating.
    Type: Grant
    Filed: December 9, 1997
    Date of Patent: January 5, 1999
    Assignee: Rohm and Haas Company
    Inventors: Gary Lewis Willingham, Samuel Eugene Sherba, Barry Clifford Lange, Enrique Luis Michelotti
  • Phenylamides as marine antifouling agents
    Patent number: 5833742
    Abstract: Disclosed is a method of inhibiting the growth of marine organisms on a marine structure, by applying onto or into the marine structure a phenylamide compound. These compounds may be directly incorporated into the marine structure during manufacture, directly applied to the structure, or applied to the structure by means of a coating.
    Type: Grant
    Filed: October 9, 1997
    Date of Patent: November 10, 1998
    Assignee: Rohm and Haas Company
    Inventors: Gary Lewis Willingham, Samuel Eugene Sherba, Barry Clifford Lange