Patents by Inventor Ralph A. Rivero

Ralph A. Rivero 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: 20130196990
    Abstract: This invention relates to the use of benzimidazole derivatives for the modulation, notably the inhibition of the activity or function of the phosphoinositide 3? OH kinase family (hereinafter PI3 kinases), suitably, PI3K?, PI3K?, PI3K?, and/or PI3K?. Suitably, the present invention relates to the use of benzimidazoles in the treatment of one or more disease states selected from: autoimmune disorders, inflammatory diseases, cardiovascular diseases, neurodegenerative diseases, allergy, asthma, pancreatitis, multiorgan failure, kidney diseases, platelet aggregation, cancer, sperm motility, transplantation rejection, graft rejection and lung injuries. More suitably, the present invention relates to PI3K? selective benzimidazoles compounds for treating cancer.
    Type: Application
    Filed: September 23, 2011
    Publication date: August 1, 2013
    Inventors: Junya Qu, Ralph A. Rivero, Robert Sanchez, Rosanna Tedesco
  • Patent number: 8435988
    Abstract: This invention relates to the use of benzimidazole derivatives for the modulation, notably the inhibition of the activity or function of the phosphoinositide 3? OH kinase family (hereinafter PI3 kinases), suitably, PI3K?, PI3K?, PI3K?, and/or PI3K?. Suitably, the present invention relates to the use of benzimidazoles in the treatment of one or more disease states selected from: autoimmune disorders, inflammatory diseases, cardiovascular diseases, neurodegenerative diseases, allergy, asthma, pancreatitis, multiorgan failure, kidney diseases, platelet aggregation, cancer, sperm motility, transplantation rejection, graft rejection and lung injuries. More suitably, the present invention relates to PI3K? selective benzimidazoles compounds for treating cancer.
    Type: Grant
    Filed: October 3, 2011
    Date of Patent: May 7, 2013
    Assignee: GlaxoSmithKline LLC
    Inventors: Junya Qu, Ralph Rivero, Robert Sanchez, Rosanna Tedesco
  • Patent number: 8410095
    Abstract: This invention relates to novel compounds of formula (I): and derivatives thereof useful for the modulation, notably the inhibition of the activity or function of the phosphoinositide 3? OH kinase family (hereinafter PI3 kinases), suitably, PI3K?, PI3K?, PI3K?, and/or PI3K?.
    Type: Grant
    Filed: May 20, 2010
    Date of Patent: April 2, 2013
    Assignee: GlaxoSmithKline LLC
    Inventors: Hong Lin, Juan I. Luengo, Ralph A. Rivero, Mark James Schulz, Ren Xie, Jin Zeng
  • Publication number: 20120088767
    Abstract: This invention relates to the use of benzimidazole derivatives for the modulation, notably the inhibition of the activity or function of the phosphoinositide 3? OH kinase family (hereinafter PI3 kinases), suitably, PI3K?, PI3K?, PI3K?, and/or PI3K?. Suitably, the present invention relates to the use of benzimidazoles in the treatment of one or more disease states selected from: autoimmune disorders, inflammatory diseases, cardiovascular diseases, neurodegenerative diseases, allergy, asthma, pancreatitis, multiorgan failure, kidney diseases, platelet aggregation, cancer, sperm motility, transplantation rejection, graft rejection and lung injuries. More suitably, the present invention relates to PI3K? selective benzimidazoles compounds for treating cancer.
    Type: Application
    Filed: October 3, 2011
    Publication date: April 12, 2012
    Inventors: Junya Qu, Ralph Rivero, Robert Sanchez, Rosanna Tedesco
  • Publication number: 20120053147
    Abstract: This invention relates to novel compounds of formula (I): and derivatives thereof useful for the modulation, notably the inhibition of the activity or function of the phosphoinositide 3? OH kinase family (hereinafter PI3 kinases), suitably, PI3K?, PI3K}, PI3K?, and/or PI3K?.
    Type: Application
    Filed: May 20, 2010
    Publication date: March 1, 2012
    Inventors: Hong Lin, Juan I Luengo, Ralph A. Rivero, Mark James Schulz, Ren Xie, Jin Zeng
  • Patent number: 7932247
    Abstract: Muscarinic Acetylcholine receptor antagonists and methods of using them are provided.
    Type: Grant
    Filed: November 15, 2005
    Date of Patent: April 26, 2011
    Assignee: Glaxo Group Limited
    Inventors: Brian W. Budzik, Anthony W. J. Cooper, Jian Jin, Dramane I. Laine, Brent W. McCleland, Michael R. Palovich, Ralph A. Rivero, Yonghui Wang, Haibo Xie, Chongjie Zhu
  • Publication number: 20090253908
    Abstract: Muscarinic Acetylcholine receptor antagonists and methods of using them are provided.
    Type: Application
    Filed: March 11, 2005
    Publication date: October 8, 2009
    Inventors: Brian W. Budzik, Anthony W. J. Cooper, David Francis Corbett, Jian Jin, Dramane I. Laine, Yonghui Wang, Michael Lee Moore, Ralph A. Rivero, Dongchuan Shi, Feng Wang, Haibo Xie, Chongjie Zhu
  • Publication number: 20090149447
    Abstract: Muscarinic Acetylcholine receptor antagonists and methods of using them are provided.
    Type: Application
    Filed: November 15, 2005
    Publication date: June 11, 2009
    Applicant: GLAXO GROUP LIMITED
    Inventors: Brian W. Budzik, Anthony W.J. Cooper, Jian Jin, Dramane I. Laine, Brent W. McCleland, Michael R. Palovich, Ralph A. Rivero, Yonghui Wang, Haibo Xie, Chongjie Zhu
  • Publication number: 20070054888
    Abstract: The present invention relates to novel substituted diamine derivatives for the formula wherein R1, R2, R3, R4, X1, X2, X3, X4, A, Y and n are as described in the specification, pharmaceutical compositions containing them and intermediates used in their manufacture. More particularly, the compounds of the invention are motilin receptor antagonists useful for the treatment of associated conditions and disorders such as gastrointestinal reflux disorders, eating disorders leading to obesity and irritable bowel syndrome.
    Type: Application
    Filed: November 2, 2006
    Publication date: March 8, 2007
    Inventors: Sigmond Johnson, Ralph Rivero
  • Patent number: 7166601
    Abstract: The present invention relates to novel substituted diamine derivatives for the formula wherein R1, R2, R3, R4, X1, X2, X3, X4, A, Y and n are as described in the specification, pharmaceutical compositions containing them and intermediates used in their manufacture. More particularly, the compounds of the invention are motilin receptor antagonists useful for the treatment of associated conditions and disorders such as gastrointestinal reflux disorders, eating disorders leading to obesity and irritable bowel syndrome.
    Type: Grant
    Filed: April 26, 2006
    Date of Patent: January 23, 2007
    Assignee: Ortho-McNeil Pharmaceutical, Inc.
    Inventors: Sigmond G. Johnson, Ralph A. Rivero
  • Patent number: 7112586
    Abstract: The present invention relates to novel substituted diamine derivatives for the formula wherein R1, R2, R3, R4, X1, X2, X3, X4, A, Y and n are as described in the specification, pharmaceutical compositions containing them and intermediates used in their manufacture. More particularly, the compounds of the invention are motilin receptor antagonists useful for the treatment of associated conditions and disorders such as gastrointestinal reflux disorders, eating disorders leading to obesity and irritable bowel syndrome.
    Type: Grant
    Filed: February 25, 2005
    Date of Patent: September 26, 2006
    Assignee: Ortho-McNeil Pharmaceutical, Inc.
    Inventors: Sigmond G. Johnson, Ralph A. Rivero
  • Publication number: 20060183741
    Abstract: The present invention relates to novel substituted diamine derivatives for the formula wherein R1, R2, R3, R4, X1, X2, X3, X4, A, Y and n are as described in the specification, pharmaceutical compositions containing them and intermediates used in their manufacture. More particularly, the compounds of the invention are motilin receptor antagonists useful for the treatment of associated conditions and disorders such as gastrointestinal reflux disorders, eating disorders leading to obesity and irritable bowel syndrome.
    Type: Application
    Filed: April 26, 2006
    Publication date: August 17, 2006
    Inventors: Sigmond Johnson, Ralph Rivero
  • Patent number: 7019008
    Abstract: A compound of Formula (I): wherein: R1 is C1-6 alkyl, benzyl, or (CH2)n—C(O)NH2; wherein the benzyl may be unsubstituted or substituted by one or two C1-6 alkyl, halogen, C1-6 alkoxy, or methylenedioxy groups; R2 is benzimidazolyl, quinolinyl, benzofuranyl, napthyl, indolyl, benzothiophenyl, phenyl, furanyl, thienyl, or pyridyl substituted or unsubstituted by one, two or three halogen, C1-3 alkyl, C1-3 alkoxy, or methylenedioxy groups; X1 and X2 are independently hydrogen, halogen, C1-3 alkyl, C1-3 alkoxy, nitro, CF3, or CN; n is 1, 2, or 3; m is 1, 2 or 3; or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: April 29, 2005
    Date of Patent: March 28, 2006
    Assignee: SmithKline Beecham Corporation
    Inventors: Dashyant Dhanak, Steven D. Knight, Jian Jin, Ralph A. Rivero, Anthony Sapienza
  • Patent number: 6967199
    Abstract: The present invention relates to novel substituted diamine derivatives for the formula wherein R1, R2, R3, R4, X1, X2, X3, X4, A, Y and n are as described in the specification, pharmaceutical compositions containing them and intermediates used in their manufacture. More particularly, the compounds of the invention are motilin receptor antagonists useful for the treatment of associated conditions and disorders such as gastrointestinal reflux disorders, eating disorders leading to obesity and irritable bowel syndrome.
    Type: Grant
    Filed: November 8, 2002
    Date of Patent: November 22, 2005
    Assignee: Ortho-McNeil Pharmaceutical, Inc.
    Inventors: Sigmond G. Johnson, Ralph A. Rivero
  • Publication number: 20050197345
    Abstract: The present invention relates to pyrrolidine sulfonamides, pharmaceutical compositions containing them and their use as urotensin II antagonists.
    Type: Application
    Filed: April 29, 2005
    Publication date: September 8, 2005
    Inventors: Dashyant Dhanak, Steven Knight, Jian Jin, Ralph Rivero, Anthony Sapienza
  • Publication number: 20050148584
    Abstract: The present invention relates to novel substituted diamine derivatives for the formula wherein R1, R2, R3, R4, X1, X2, X3, X4, A, Y and n are as described in the specification, pharmaceutical compositions containing them and intermediates used in their manufacture. More particularly, the compounds of the invention are motilin receptor antagonists useful for the treatment of associated conditions and disorders such as gastrointestinal reflux disorders, eating disorders leading to obesity and irritable bowel syndrome.
    Type: Application
    Filed: February 25, 2005
    Publication date: July 7, 2005
    Inventors: Sigmond Johnson, Ralph Rivero
  • Publication number: 20040152692
    Abstract: The present invention relates to pyrrolidine sulfonamides, pharmaceutical compositions containing them and their use as urotensin II antagonists.
    Type: Application
    Filed: September 26, 2003
    Publication date: August 5, 2004
    Inventors: Dashyant Dhanak, Steven D Knight, Jian Jin, Ralph A Rivero
  • Publication number: 20040142923
    Abstract: The present invention relates to pyrrolidine sulfonamides, pharmaceutical compositions containing them and their use as urotensin II antagonists.
    Type: Application
    Filed: September 26, 2003
    Publication date: July 22, 2004
    Inventors: Dashyant Dhanak, Steven D. Knight, Jian Jin, Ralph A. Rivero
  • Publication number: 20040138224
    Abstract: The present invention relates to pyrrolidine sulfonamides, pharmaceutical compositions containing them and their use as urotensin II antagonists.
    Type: Application
    Filed: September 26, 2003
    Publication date: July 15, 2004
    Inventors: Dashyant Dhanak, Steven D Knight, Jian Jin, Ralph A Rivero, Anthony Sapienza
  • Publication number: 20040092505
    Abstract: The present invention is directed to a series of novel substituted aminoalkylamide derivatives, pharmaceutical compositions containing them and their use in the treatment of reproductive disorders and affective conditions. Further, the compounds of the invention are antagonists of follicle stimulating hormone, a hormone associated with the human reproductive system.
    Type: Application
    Filed: April 14, 2003
    Publication date: May 13, 2004
    Inventors: Steven J. Coats, Louis J. Fitzpatrick, Dennis J. Hlasta, Carolina L. Lanter, Mark J. Macielag, Ke Pan, Ralph A. Rivero, Stephen S. Palmer