Patents by Inventor Edward J. Dyckman

Edward J. Dyckman 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).

  • Low leaching antifouling organometallic polyesters
    Patent number: 4082709
    Abstract: Marine structures which are designed to be submerged in an aqueous environt containing fouling organism are protected fro fouling by the use of an organotin containing polymer wherein the tin is chemically bonded to the polymer. The polymer inhibits fouling of the exposed surface of the structure while minimizing the adverse effects on the surrounding environment due to reduced leaching of the organotin compound from the polymer.
    Type: Grant
    Filed: June 24, 1976
    Date of Patent: April 4, 1978
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Edward J. Dyckman, Jean A. Montemarano, Eugene C. Fischer
  • Low leaching antifouling organometallic polyvinyls
    Patent number: 4075319
    Abstract: Marine structures which are designed to be submerged in an aqueous environt containing fouling organism are protected from fouling by the use of an organotin containing polymer wherein the tin is chemically bonded to the polymer. The polymer inhibits fouling of the exposed surface of the structure while minimizing the adverse effects on the surrounding environment due to reduced leaching of the organotin compound from the polymer.
    Type: Grant
    Filed: June 24, 1976
    Date of Patent: February 21, 1978
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Edward J. Dyckman, Deborah M. Andersen, Eugene C. Fischer
  • Non-polluting, antifouling composition and method
    Patent number: 3979354
    Abstract: Objects which are designed to be submersed or submerged are rendered antiling by using an organotin polymer wherein the tin is chemically combined in or bonded to the polymer. The polymer inhibits fouling of the exposed surface of the object while minimizing the effect on the surrounding environment due to reduced leaching of the organometallic compound from the polymer.
    Type: Grant
    Filed: January 31, 1974
    Date of Patent: September 7, 1976
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Edward J. Dyckman, Jean A. Montemarano, Eugene C. Fischer, Robert R. Ressler