Patents by Inventor John M. Stewart

John M. Stewart 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: 20120316119
    Abstract: The invention includes an isolated peptide comprising all or part of the amino acid sequence: EGKLSSNDTE GGLCKEFLHP SKVDLPR (SEQ ID NO: 1), wherein the peptide inhibits calcium channel activity. The peptides of the invention are useful for preventing or treating cancer.
    Type: Application
    Filed: June 18, 2012
    Publication date: December 13, 2012
    Inventor: John M. Stewart
  • Patent number: 8211857
    Abstract: The invention includes an isolated peptide comprising all or part of the amino acid sequence: EGKLSSNDTE GGLCKEFLHP SKVDLPR (SEQ ID NO: 1), wherein the peptide inhibits calcium channel activity. The peptides of the invention are useful for preventing or treating cancer.
    Type: Grant
    Filed: September 20, 2010
    Date of Patent: July 3, 2012
    Assignee: Soricimed Biopharma Inc.
    Inventor: John M. Stewart
  • Publication number: 20110288030
    Abstract: The invention relates to a low molecular weight peptide (or suite of related peptides) isolated from the submaxiliary saliva glands of shrews of the species Blarina as a paralytic agent. This novel paralytic agent is useful as a neuromuscular blocker and analgesic or as an insecticide.
    Type: Application
    Filed: August 1, 2011
    Publication date: November 24, 2011
    Applicant: Soricimed Biopharma Inc.
    Inventors: John M. Stewart, Bradley J. Steeves, Karl Vernes
  • Patent number: 8003754
    Abstract: The invention relates to a method of killing or immobilizing an insect comprising administering to the insect a low molecular weight peptide isolated from the submaxiliary saliva glands of shrews of the species Blarina. The invention further relates to an insecticide composition comprising such a peptide.
    Type: Grant
    Filed: June 3, 2010
    Date of Patent: August 23, 2011
    Assignee: Soricimed Biopharma Inc.
    Inventors: John M. Stewart, Bradley J. Steeves, Karl Vernes
  • Publication number: 20110071089
    Abstract: The invention includes an isolated peptide comprising all or part of the amino acid sequence: EGKLSSNDTE GGLCKEFLHP SKVDLPR (SEQ ID NO: 1), wherein the peptide inhibits calcium channel activity. The peptides of the invention are useful for preventing or treating cancer.
    Type: Application
    Filed: September 20, 2010
    Publication date: March 24, 2011
    Applicant: SORICIMED BIOPHARMA INC.
    Inventor: John M. Stewart
  • Publication number: 20100329983
    Abstract: Compounds containing TRPV6-binding peptides and their use in the detection and diagnosis of cancer are described. Also described are methods for detecting and staging cancer that use the compounds of the invention. Compounds containing TRPV6-binding peptides are useful for the delivery of diagnostic and therapeutic agents to cells or tumors that express TRPV6.
    Type: Application
    Filed: June 28, 2010
    Publication date: December 30, 2010
    Applicant: SORICIMED BIOPHARMA INC.
    Inventor: John M. Stewart
  • Patent number: 7858349
    Abstract: The invention provides bradykinin antagonists and pharmaceutically acceptable salts thereof having anti-cancer activity. These anti-cancer compounds are particularly useful for inhibiting the growth of lung and prostate cancers.
    Type: Grant
    Filed: September 17, 2008
    Date of Patent: December 28, 2010
    Assignee: The Regents of the University of Colorado
    Inventors: John M. Stewart, Daniel C. F. Chan, Lajos Gera, Paul A. Bunn, Jr.
  • Publication number: 20100305029
    Abstract: The invention relates to a method of killing or immobilizing an insect comprising administering to the insect a low molecular weight peptide isolated from the submaxiliary saliva glands of shrews of the species Blarina. The invention further relates to an insecticide composition comprising such a peptide.
    Type: Application
    Filed: June 3, 2010
    Publication date: December 2, 2010
    Applicant: BioProspecting NB Inc.
    Inventors: John M. Stewart, Bradley J. Steeves, Karl Vernes
  • Patent number: 7745588
    Abstract: The invention relates to a low molecular weight peptide (or suite of related peptides) isolated from the submaxillary saliva glands of shrews of the species Blarina as a paralytic agent. This novel paralytic agent is useful as a neuromuscular blocker and analgesic or as an insecticide.
    Type: Grant
    Filed: August 7, 2007
    Date of Patent: June 29, 2010
    Assignee: BioProspecting NB Inc.
    Inventors: John M. Stewart, Bradley J. Steeves, Karl Vernes
  • Publication number: 20100144678
    Abstract: Small molecule bradykinin inhibitor bisphosphonate amide derivatives useful for inhibiting cancer growth and treating cancer residing in and around bone are disclosed. These compounds and pharmaceutical compositions containing these compounds are particularly useful for the treatment of prostate cancer bone metastases.
    Type: Application
    Filed: April 9, 2008
    Publication date: June 10, 2010
    Applicant: The Regents of the University of colorado, a body corporate
    Inventors: Lajos Gera, John M. Stewart, Leland W.K. Chung, Daqing Wu
  • Publication number: 20090088454
    Abstract: The invention provides bradykinin antagonists and pharmaceutically acceptable salts thereof having anti-cancer activity. These anti-cancer compounds are particularly useful for inhibiting the growth of lung and prostate cancers.
    Type: Application
    Filed: September 17, 2008
    Publication date: April 2, 2009
    Applicant: THE REGENTS OF THE UNIVERSITY OF COLORADO
    Inventors: John M. Stewart, Daniel C.F. Chan, Lajos Gera, Paul A. Bunn, JR.
  • Patent number: 7485622
    Abstract: The invention relates to a low molecular weight peptide (or suite of related peptides) isolated from the submaxiliary saliva glands of shrews of the species Blarina as a paralytic agent. This novel paralytic agent is useful as a neuromuscular blocker and analgesic.
    Type: Grant
    Filed: November 18, 2003
    Date of Patent: February 3, 2009
    Assignee: BioProspecting NB Inc.
    Inventors: John M. Stewart, Bradley J. Steeves, Karl Vernes
  • Patent number: 7427496
    Abstract: The invention provides bradykinin antagonists and pharmaceutically acceptable salts thereof having anti-cancer activity. These anti-cancer compounds are particularly useful for inhibiting the growth of lung and prostate cancers.
    Type: Grant
    Filed: December 14, 2005
    Date of Patent: September 23, 2008
    Assignee: The Regents of the University of Colorado
    Inventors: John M. Stewart, Daniel C. F. Chan, Lajos Gera, Paul A. Bunn, Jr.
  • Patent number: 7273850
    Abstract: The invention relates to a low molecular weight peptide (or suite of related peptides) isolated from the submaxiliary saliva glands of shrews of the species Blarina as a paralytic agent. This novel paralytic agent is useful as a neuromuscular blocker and analgesic or as an insecticide.
    Type: Grant
    Filed: August 21, 2006
    Date of Patent: September 25, 2007
    Assignee: Bioprospecting NB Inc.
    Inventors: John M. Stewart, Bradley J. Steeves, Karl Vernes
  • Patent number: 7119168
    Abstract: The invention relates to a low molecular weight peptide (or suite of related peptides) isolated from the submaxiliary saliva glands of shrews of the species Blarina as a paralytic agent. This novel paralytic agent is useful as a neuromuscular blocker and analgesic or as an insecticide.
    Type: Grant
    Filed: June 1, 2004
    Date of Patent: October 10, 2006
    Assignee: BioProspecting NB Inc.
    Inventors: John M. Stewart, Bradley J. Steeves, Karl Vernes
  • Patent number: 7071168
    Abstract: The present invention provides compounds useful to inhibit tumor growth and to induce apoptosis. In general, the anti-cancer agents (ACA) are described by the formula: [ACA]n-X[Formula I] wherein X is a linker group having 2–5 functional groups or is absent, n=1, and ACA is selected from the group consisting of Formula II, Formula III, Formula IV, Formula V, and Formula VI, as described herein. Other compounds described herein are defined by the Formula VII, as described herein.
    Type: Grant
    Filed: December 28, 2001
    Date of Patent: July 4, 2006
    Assignee: The Regents of the University of Colorado
    Inventors: John M. Stewart, Daniel C. F. Chan, Lajos Gera, Eunice York, Paul Bunn
  • Publication number: 20020183252
    Abstract: The present invention provides compounds useful to inhibit tumor growth and to induce apoptosis.
    Type: Application
    Filed: December 28, 2001
    Publication date: December 5, 2002
    Inventors: John M. Stewart, Daniel C.F. Chan, Lajos Gera, Eunice York, Paul Bunn
  • Patent number: 6388054
    Abstract: The present invention provides compounds useful to inhibit tumor growth and to induce apoptosis. In general, the anti-cancer agents (ACA) are described by the formula: [ACA]n-X  [Formula I] wherein X is a linker group having 2-5 functional groups or is absent, n=1, and ACA is selected from the group consisting of Formula II, Formula III, Formula IV, Formula V, and Formula VI, as described herein. Other compounds described herein are defined by the Formula VII, as described herein.
    Type: Grant
    Filed: August 19, 1999
    Date of Patent: May 14, 2002
    Inventors: John M. Stewart, Daniel C. F. Chan, Lajos Gera, Eunice York, Paul Bunn
  • Patent number: 5935932
    Abstract: The present invention provides bradykin antagonists containing pentafluorophenylalanine which are therapeutically useful. Moreover, the present invention provides methods to antagonize bradykinin receptors in a mammal in need of such antagonism, comprising administering a bradykinin antagonist containing pentafluorophenylalanine. Also provided are methods to treat inflammation in a mammal in need of such inhibition, comprising administering a bradykinin antagonist containing pentafluorophenylalanine. Lastly, a method to treat cancer in a mammal in need of such inhibition, comprising administering a bradykinin antagonist containing pentafluorophenylalanine.
    Type: Grant
    Filed: June 12, 1998
    Date of Patent: August 10, 1999
    Assignee: University Technology Corporation
    Inventors: John M. Stewart, Lajos Gera
  • Patent number: 5849863
    Abstract: The present invention provides bradykinin antagonists effective to inhibit cancer cell growth. Also provided are methods of inhibiting lung cancer cell growth by administering a therapeutically effective amount of a dimerized bradykinin antagonist.
    Type: Grant
    Filed: September 8, 1995
    Date of Patent: December 15, 1998
    Assignees: University of Colorado, Cortech, Inc.
    Inventors: John M. Stewart, Daniel C. Chan, Eric T. Whalley, Lajos Gera