Patents by Inventor John David Stone

John David Stone 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).

  • Composition and method for humane euthanasia of animals
    Patent number: 7112591
    Abstract: A novel euthanasia composition for animals, especially companion animals, utilizes a combination of sodium pentobarbital with dibucaine. The composition is easy to administer, fast-acting and relatively painless. A humane method for euthanasia involves administering the composition to animals for which euthanasia is desired.
    Type: Grant
    Filed: February 18, 2003
    Date of Patent: September 26, 2006
    Assignee: Wyeth
    Inventors: John David Stone, Michael Lee Putnam, Robert O. Keene
  • Composition and method for humane euthanasia of animals
    Publication number: 20030159659
    Abstract: A novel euthanasia composition for animals, especially companion animals, utilizes a combination of sodium pentobarbital with dibucaine. The composition is easy to administer, fast-acting and relatively painless. A humane method for euthanasia involves administering the composition to animals for which euthanasia is desired.
    Type: Application
    Filed: February 18, 2003
    Publication date: August 28, 2003
    Applicant: Wyeth
    Inventors: John David Stone, Michael Lee Putnam, Robert O. Keene
  • Combined audio jack and plug
    Patent number: D826157
    Type: Grant
    Filed: December 16, 2015
    Date of Patent: August 21, 2018
    Assignee: Futurewei Technologies, Inc.
    Inventor: John David Stone