Patents by Inventor William M. Bryan

William M. Bryan 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).

  • Calcilytic compounds
    Patent number: 7109238
    Abstract: Novel calcilytic compounds and methods of using them are provided.
    Type: Grant
    Filed: January 21, 2004
    Date of Patent: September 19, 2006
    Assignees: Smith Kline Beecham Corporation, NPS Pharmaceuticals, Inc.
    Inventors: Maria Amparo Lago, James Francis Callahan, Pradip Kumar Bhatnagar, Eric G. Del Mar, William M. Bryan, Joelle L. Burgess
  • Calcilytic compounds
    Publication number: 20040192741
    Abstract: Novel calcilytic compounds and methods of using them are provided.
    Type: Application
    Filed: January 21, 2004
    Publication date: September 30, 2004
    Applicant: SmithKline Beecham Corporation & NPS Pharmaceuticals
    Inventors: Maria Amparo Lago, James Francis Callahan, Pradip Kumar Bhatnagar, Eric G. Del Mar, William M. Bryan, Joelle L. Burgess
  • Calcilytic compounds
    Publication number: 20040014723
    Abstract: Novel calcilytic compounds and methods of using them are provided.
    Type: Application
    Filed: April 24, 2003
    Publication date: January 22, 2004
    Inventors: Pradip Bhatnagar, William M Bryan, James F Callahan, William F Huffman
  • Calcilytic compounds
    Publication number: 20030018203
    Abstract: Novel calcilytic compounds and methods of using them are provided.
    Type: Application
    Filed: July 17, 2002
    Publication date: January 23, 2003
    Inventors: Maria Amparo Largo, James Francis Callahan, Pradip Kumar Bhatnagar, Eric G. Del Mar, William M. Bryan, Joelle L. Burgess
  • Calcilytic compounds
    Patent number: 6294531
    Abstract: Novel arylalkylamino compounds exhibiting calcilytic properties are provided.
    Type: Grant
    Filed: October 1, 1999
    Date of Patent: September 25, 2001
    Assignee: SmithKline Beecham Corporation
    Inventors: Robert M. Barmore, Pradip Kumar Bhatnagar, William M. Bryan, Joelle Lorraine Burgess, James Francis Callahan, Raul Rolando Calvo, Eric G. Del Mar, Maria Amparo Lago, Thomas The Nguyen, Derek Sheehan, Robert Lawrence Smith, Linda Sue Southall, Bradford C. Van Wagenen
  • GLN- or ASN-vasopressin compounds
    Patent number: 4742154
    Abstract: Peptides whose structures resemble those of vasopressin antagonists but have both a carboxamido amino acid unit and a basic amino acid unit in the side chain have good antagonist activity. A species of the invention is [1-(.beta.-mercapto-.beta.,.beta.-cyclopentamethylenepropionic acid)-2-(O-ethyl)-D-tyrosine-4-valine-8-glutamine-9-desglycine]-vasopressi n.
    Type: Grant
    Filed: October 23, 1985
    Date of Patent: May 3, 1988
    Assignee: Smithkline Beckman Corporation
    Inventors: William M. Bryan, William F. Huffman, Michael L. Moore
  • Synthesis of benzhydrylamine resins
    Patent number: 4478984
    Abstract: N-(.alpha.-Chlorobenzyl)-phthalimide is condensed with a styrene resin in the presence of stannic chloride to give, after splitting the protective imide, benzhydrylamine resin for use in solid phase peptide synthesis.
    Type: Grant
    Filed: September 23, 1983
    Date of Patent: October 23, 1984
    Assignee: SmithKline Beckman Corporation
    Inventor: William M. Bryan