Patents by Inventor William E. Crisp

William E. Crisp 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).

  • Publication number: 20140107740
    Abstract: An Advanced Electrolytic Device-Bimetallic Wound Dressing that provides galvanic current and has antimicrobial properties. The dressing comprises a pliable base material, along with a pattern of deposited metal powder and flakes. The metal powder and flakes include at least two different metal types. The two different metals create a galvanic current in the wound area.
    Type: Application
    Filed: March 15, 2013
    Publication date: April 17, 2014
    Applicant: enVITA II, LLC
    Inventor: William E. Crisp
  • Patent number: 8626303
    Abstract: Methods and devices of stimulating nerves are disclosed. In one embodiment adapted for stimulating excitable tissue, the invention includes drive circuitry (12), an acoustic transducer (14) and a pair of electrodes (28).
    Type: Grant
    Filed: October 20, 2010
    Date of Patent: January 7, 2014
    Assignee: Arizona Board of Regents, a Body Corporate, Acting for and on Behalf of Arizona State University
    Inventors: Bruce Towe, William E. Crisp
  • Patent number: 8369956
    Abstract: Methods and devices for stimulating nerves are disclosed. In one embodiment adapted for stimulating excitable tissue, the invention includes drive circuitry, an acoustic transducer and a pair of electrodes.
    Type: Grant
    Filed: August 19, 2011
    Date of Patent: February 5, 2013
    Assignee: Arizona Board of Regents, a Body Corporate, Acting for and on behalf of Arizona State University
    Inventors: Bruce C. Towe, William E. Crisp
  • Patent number: 8340773
    Abstract: Methods and devices of stimulating nerves are disclosed. In one embodiment adapted for stimulating excitable tissue, the invention includes drive circuitry (12), an acoustic transducer (14) and a pair of electrodes (28).
    Type: Grant
    Filed: March 25, 2010
    Date of Patent: December 25, 2012
    Assignee: Arizona Board of Regents, a Body Corporate, Acting for and on Behalf of Arizona State University
    Inventors: Bruce Towe, William E. Crisp
  • Publication number: 20120316409
    Abstract: A topical product including but not limited to a feminine hygiene product or incontinence shield which contains at least two kinds of particulate metals distributed throughout which, when in contact with moisture, form a galvanic current (virtually if not completely imperceptible to the user) that has antimicrobial effect on all pathogens. Galvanic current virtually or completely imperceptible to the user facilitates antimicrobial effect.
    Type: Application
    Filed: July 2, 2012
    Publication date: December 13, 2012
    Inventor: William E. Crisp
  • Publication number: 20120041499
    Abstract: Methods and devices for stimulating nerves are disclosed. In one embodiment adapted for stimulating excitable tissue, the invention includes drive circuitry, an acoustic transducer and a pair of electrodes.
    Type: Application
    Filed: August 19, 2011
    Publication date: February 16, 2012
    Applicant: Arizona Board of Regents, a body corporate acting for an on behalf of Arizona State University
    Inventors: Bruce C. Towe, William E. Crisp
  • Publication number: 20110077722
    Abstract: Methods and devices of stimulating nerves are disclosed. In one embodiment adapted for stimulating excitable tissue, the invention includes drive circuitry (12), an acoustic transducer (14) and a pair of electrodes (28).
    Type: Application
    Filed: October 20, 2010
    Publication date: March 31, 2011
    Applicant: Arizona Board of Regents, a body corporate acting and on behalf of Arizona State University
    Inventors: Bruce Towe, William E. Crisp
  • Publication number: 20100179628
    Abstract: Methods and devices of stimulating nerves are disclosed. In one embodiment adapted for stimulating excitable tissue, the invention includes drive circuitry (12), an acoustic transducer (14) and a pair of electrodes (28).
    Type: Application
    Filed: March 25, 2010
    Publication date: July 15, 2010
    Applicant: Arizona Board of Regents, a body corporate acting for and on behalf of Arizona State University
    Inventors: Bruce Towe, William E. Crisp
  • Publication number: 20100069813
    Abstract: A wound dressing that provides galvanic current and has antimicrobial properties. The dressing comprises a pliable base material, along with a pattern of deposited metal flakes. The metal flakes include at least two different metal types which are deposited in patterns which touch or overlap, typically in a repeating pattern. The two metals create a galvanic current in the wound area. The metals are deposited in mounds so that the wound dressing continues to work over extended periods of time.
    Type: Application
    Filed: July 13, 2009
    Publication date: March 18, 2010
    Inventor: William E. Crisp
  • Publication number: 20090227930
    Abstract: A topical product including but not limited to a feminine hygiene product or incontinence shield which contains at least two kinds of particulate metals distributed throughout which, when in contact with moisture, form a galvanic current (virtually if not completely imperceptible to the user) that has antimicrobial effect on all pathogens. Galvanic current virtually or completely imperceptible to the user facilitates antimicrobial effect.
    Type: Application
    Filed: February 23, 2009
    Publication date: September 10, 2009
    Inventor: William E. Crisp
  • Patent number: 7563460
    Abstract: A treatment protocol by which a renal stone patient is administered a chelating agent, generally once a day and preferably by mouth, during a treatment phase and is later administered the same chelating agent once a week, during a “maintenance” phase. The chelating agent is most preferably ethylene diamine tetraacetic acid (EDTA) and may be provided in a dosage form having an enteric coating and at least one external cathode and at least one external anode to create a galvanic current upon contact of the dosage form with the patient's intestinal contents.
    Type: Grant
    Filed: February 25, 2005
    Date of Patent: July 21, 2009
    Assignee: Med Five, Inc.
    Inventors: Alec D. Keith, William E. Crisp
  • Patent number: 7495146
    Abstract: A wound dressing or bandage that provides a galvanic current for extended periods of time before having to change the dressing or bandage is addressed in the present invention. The present invention is directed to a galvanic current wound dressing having antimicrobial properties and to a method for treating a patient with the wound dressing.
    Type: Grant
    Filed: May 17, 2005
    Date of Patent: February 24, 2009
    Assignee: Vivo Ltd. Partnership
    Inventor: William E. Crisp
  • Publication number: 20080153913
    Abstract: Particular nutritional supplements and protocols emphasize the use of ethylenediamine tetraacetic acid as a mouth rinse, and as an enteric-coated oral pharmaceutical, further supplemented on a daily basis with both a combination of phosphatidyl lipids and alpha lipoic acid and a nutritional supplement containing approximately equal amounts of Reishi and Shiitake mushrooms.
    Type: Application
    Filed: September 15, 2004
    Publication date: June 26, 2008
    Applicant: Med Five, Inc.
    Inventors: Ralph A. Cowden III, Alec Keith, James C. Roberts Jr., William E. Crisp, Janey A. Lau
  • Patent number: 6908473
    Abstract: An elastic suspension device is disclosed. The elastic suspension device includes an element including an elastic connector and at least one anchor at an end portion of the connector, the at least one anchor is designed for anchoring the elastic connector to a tissue.
    Type: Grant
    Filed: March 23, 2001
    Date of Patent: June 21, 2005
    Inventors: Jeffry B. Skiba, William E. Crisp, Ran Oren
  • Publication number: 20040199086
    Abstract: A urinary catheter is provided that reduces the likelihood of infection. The catheter utilizes a balloon that is positioned in the bladder to prevent removal of the catheter. The balloon, when inflated, takes on a tapered configuration that reduces pressure on the trigone. The catheter incorporates one-way valves which function to make the catheter a close system that minimizes the risk of infection. Spaced apart concentrations of silver and zinc are incorporated on the inner and outer surfaces of the catheter to further reduce the risk of infection.
    Type: Application
    Filed: April 3, 2003
    Publication date: October 7, 2004
    Inventor: William E. Crisp
  • Patent number: 6522918
    Abstract: An electrolytic device (20) comprising a structure (22) having a first surface (24) with a first surface area, a thickness region (29) and a plurality of openings (30) in the thickness region. The plurality of openings (30) is defined by a plurality of inner surfaces (34) that together have an inner surface area. The plurality of inner surfaces comprise silver. A metal-bearing material (40) other than silver is interspersed throughout at least some of the plurality of openings.
    Type: Grant
    Filed: February 9, 2000
    Date of Patent: February 18, 2003
    Inventors: William E. Crisp, Javin Pierce
  • Publication number: 20010039423
    Abstract: An elastic suspension device is disclosed. The elastic suspension device includes an element including an elastic connector and at least one anchor at an end portion of the connector, the at least one anchor is designed for anchoring the elastic connector to a tissue.
    Type: Application
    Filed: March 23, 2001
    Publication date: November 8, 2001
    Inventors: Jeffry B. Skiba, William E. Crisp, Ran Oren
  • Patent number: 4925495
    Abstract: Method and apparatus for periodically cleaning washing apparatus in which washing liquid is intermittently circulated through a washing chamber adapted to contain the hand of a user. Cleaning is accomplished by intermittently circulating a cleaning liquid through the chamber while displaying a warning to potential users to not use the apparatus during the cleaning cycle. Cleaning is initiated (a) when the apparatus has been used for hand washing a predetermined number of times, (b) a predetermined period of time has elapsed since the last cleaning cycle, (c) the apparatus has been serviced, or (d) following interruption of the electrical power supply to the apparatus.
    Type: Grant
    Filed: January 25, 1988
    Date of Patent: May 15, 1990
    Assignee: Scientific Growth, Inc.
    Inventors: William E. Crisp, Melvyn Engel, Richard C. Kudlicki, Judson L. Smith
  • Patent number: 4817651
    Abstract: Cleansing apparatus comprising a pair of rotating cylinders with spray nozzles in the walls thereof. The cylinders provide cylindrical cleansing chambers which have their axes displaced from each other at an angle of approximately 30 degrees to comfortably receive the hands and forearms of a user. Certain of the nozzles in each cylinder are disposed in a helical array to sweep the forearm of the user with cleansing fluid as the cylinder is rotated. Each cylinder preferably has an inner liner and an outer liner with space there between providing a passageway for cleansing fluid to the nozzles which are preferably formed in the inner liner. An elastomeric support for each cylinder is provided. A blower may be associated with the cylinders for drawing air into the cylinders to reduce external splashing of cleansing fluid.
    Type: Grant
    Filed: October 26, 1987
    Date of Patent: April 4, 1989
    Assignee: Scientific Growth, Inc.
    Inventors: William E. Crisp, Richard C. Kudlicki, Judson L. Smith