Patents by Inventor William K. Griesinger

William K. Griesinger 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: 8323672
    Abstract: Compositions and method of using the same for the removal of ticks embedded in the skin or tissue of a human or animal host and for preventing ticks from attaching themselves to and biting humans or other animals.
    Type: Grant
    Filed: July 7, 2011
    Date of Patent: December 4, 2012
    Assignee: Karykion Corporation
    Inventors: Carl P. Schaffner, William K. Griesinger
  • Publication number: 20120003333
    Abstract: Compositions and method of using the same for the removal of ticks embedded in the skin or tissue of a human or animal host and for preventing ticks from attaching themselves to and biting humans or other animals.
    Type: Application
    Filed: July 7, 2011
    Publication date: January 5, 2012
    Inventors: Carl P. Schaffner, William K. Griesinger
  • Publication number: 20090270354
    Abstract: Compositions and method of using the same for the removal of ticks embedded in the skin or tissue of a human or animal host and for preventing ticks from attaching themselves to and biting humans or other animals.
    Type: Application
    Filed: July 7, 2009
    Publication date: October 29, 2009
    Applicant: KARYKION INC.
    Inventors: Carl P. Schaffner, William K. Griesinger
  • Patent number: 7604814
    Abstract: Provided are compositions and an article for manufacture with an associated writing comprising the composition for the removal of ticks embedded in the skin or tissues of a human or animal host. Moreover a method is provided for removal of ticks embedded in the skin or tissues of a human or animal host by the topical application of the composition.
    Type: Grant
    Filed: August 29, 2006
    Date of Patent: October 20, 2009
    Assignee: Karykion Inc.
    Inventors: Carl P. Schaffner, William K. Griesinger
  • Publication number: 20080057018
    Abstract: Provided are compositions and an article for manufacture with an associated writing comprising the composition for the removal of ticks embedded in the skin or tissues of a human or animal host. Moreover a method is provided for removal of ticks embedded in the skin or tissues of a human or animal host by the topical application of the composition.
    Type: Application
    Filed: August 29, 2006
    Publication date: March 6, 2008
    Applicant: Karykion, Inc.
    Inventors: Carl P. Schaffner, William K. Griesinger
  • Patent number: 4386929
    Abstract: The bladder assembly of this invention has spaced apart inlet and outlet means and the bladder is capable of expanding and contracting radially and axially upon inflation and deflation. When deflated the lumen of the bladder is substantially completely filled by lumen filling means, which in a preferred embodiment, protect the bladder from being punctured by the hypodermic needle used to fill and inflate the bladder. The lumen filling means resists the compressive load applied during insertion of the needle and maintains the inlet and outlet means in spaced apart relationship while providing substantially no resistance to the axial expansion of the bladder. By having the lumen of the bladder filled with the lumen filling means when the bladder is deflated, before its subsequent inflation and deflation, substantially complete expulsion of the fluid contents of the bladder can be obtained.
    Type: Grant
    Filed: October 19, 1981
    Date of Patent: June 7, 1983
    Assignee: ALZA Corporation
    Inventors: John R. Peery, William K. Griesinger, Peter F. Carpenter
  • Patent number: 4318400
    Abstract: A portable elastomeric bladder-powered infusor for dispensing drug in liquid form under pressure at a predetermined flow rate is disclosed. The main elements of the infusor are a tubular housing, a plug/flow control assembly fixed in one end of the bladder, an axially slidable piston/filling port assembly within the housing, and a tubular bladder. The plug and piston assemblies each has an axial post about which the bladder ends are attached. When the bladder is not charged with drug, the posts fill the bladder's lumen and their ends abut. Drug is charged to the infusor by inserting a drug-filled syringe into the open end of the housing with the syringe's needle entering an axial bore in the piston, penetrating a septum that blocks the bore, and extending into the axial post. The force exerted on the piston by the syringe is transmitted to the fixed plug assembly via the axial posts. Drug is plunged from the syringe causing the posts to separate and the bladder to expand axially and radially.
    Type: Grant
    Filed: January 18, 1980
    Date of Patent: March 9, 1982
    Assignee: Alza Corporation
    Inventors: John R. Peery, Peter F. Carpenter, William K. Griesinger