Patents by Inventor William Cantrell

William Cantrell 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).

  • Elastic boot cuff
    Patent number: 8683715
    Abstract: A decorative article for boots comprising a cuff manufactured from either a length of material or elastic material having fur, feathers or other decorative articles fastened thereto. An interior pocket is included for storage of money, credit cards, I.D. warmers, coins and the like.
    Type: Grant
    Filed: March 30, 2010
    Date of Patent: April 1, 2014
    Inventors: Robbin Cantrell, William Cantrell
  • Apparatus for delaying radio frequency signals
    Publication number: 20060114079
    Abstract: In the present technique for transmitting and delaying radio frequency signal transmission, an RF delay filter (102) is provided with at least one high permittivity material coaxial delay element (104) with each having an input port (114) and an output port (116). Multiple coaxial delay elements are operably coupled by a quarter-wave microstrip transmission line (230) to offset any frequency mismatch at the band edges of the delay elements. A series of capacitors (126, 128) are also included at each port of the coaxial elements to compensate for any resultant parasitic inductance.
    Type: Application
    Filed: November 30, 2004
    Publication date: June 1, 2006
    Inventors: William Cantrell, Dale Anderson, William Meszko
  • Bradykinin receptor antagonists
    Patent number: 6958331
    Abstract: The invention relates to sulfonyl amine derivatives of formula IA wherein R5A, X1, X2, R9 and R10 are as defined herein, which derivatives are useful as bradykinin B1 receptor antagonists.
    Type: Grant
    Filed: June 2, 2000
    Date of Patent: October 25, 2005
    Assignee: Novartis AG
    Inventors: Christopher Thomas Brain, William Cantrell, Andrew James Culshaw, Edward Karol Dziadulewicz, Terance William Hart, Timothy John Ritchie, Liladhar Waykole
  • Process for preparing homophthalate derivatives
    Publication number: 20050043411
    Abstract: The present invention provides a process for the preparation of homophthlate esters useful in the preparation of homophthalic anhydride reactants.
    Type: Application
    Filed: September 28, 2004
    Publication date: February 24, 2005
    Inventors: William Bauta, William Cantrell, Dennis Lovett
  • Process for preparing purine nucleosides
    Publication number: 20050033043
    Abstract: The present invention for the stereoselective preparation of 2-deoxy-?-D-adenine nucleosides wherein a blocked 2-deoxy-?-D-arabinofuranosyl halide is coupled with the salt of an adenine derivative.
    Type: Application
    Filed: January 9, 2004
    Publication date: February 10, 2005
    Inventors: William Bauta, Brian Burke, Brian Schulmeier, William Cantrell, Dennis Lovett, Jose Puente