Patents by Inventor Dilip Bhumralkar

Dilip Bhumralkar 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).

  • Patent number: 8633204
    Abstract: The present invention is directed to novel 4-methylpyridopyrimidinone compounds of Formula (I), and to salts thereof, their synthesis, and their use as inhibitors of phosphoinositide 3-kinase alpha (PI3-K?).
    Type: Grant
    Filed: August 16, 2012
    Date of Patent: January 21, 2014
    Assignee: Pfizer Inc.
    Inventors: Hengmiao Cheng, Dilip Bhumralkar, Klaus Ruprecht Dress, Jacqui Elizabeth Hoffman, Mary Catherine Johnson, Robert Steven Kania, Phuong Thi Quy Le, Mitchell David Nambu, Mason Alan Pairish, Michael Bruno Plewe, Khanh Tuan Tran
  • Publication number: 20120309775
    Abstract: The present invention is directed to novel 4-methylpyridopyrimidinone compounds of Formula (I), and to salts thereof, their synthesis, and their use as inhibitors of phosphoinositide 3-kinase alpha (PI3-K?).
    Type: Application
    Filed: August 16, 2012
    Publication date: December 6, 2012
    Applicant: PFIZER INC
    Inventors: Hengmiao CHENG, Dilip BHUMRALKAR, Klaus Ruprecht DRESS, Jacqui Elizabeth HOFFMAN, Mary Catherine JOHNSON, Robert Steven KANIA, Phuong Thi Quy LE, Mitchell David NAMBU, Mason Alan PAIRISH, Michael Bruno PLEWE, Khanh Tuan TRAN
  • Patent number: 8273755
    Abstract: The present invention is directed to novel 4-methylpyridopyrimidinone compounds of Formula (I), and to salts thereof, their synthesis, and their use as inhibitors of phosphoinositide 3-kinase alpha (PI3-K?).
    Type: Grant
    Filed: February 9, 2010
    Date of Patent: September 25, 2012
    Assignee: Pfizer Inc
    Inventors: Hengmiao Cheng, Dilip Bhumralkar, Klaus Ruprecht Dress, Jacqui Elizabeth Hoffman, Mary Catherine Johnson, Robert Steven Kania, Phuong Thi Quy Le, Mitchell David Nambu, Mason Alan Pairish, Michael Bruno Plewe, Khanh Tuan Tran
  • Patent number: 8106197
    Abstract: Aminopyridine and aminopyrazine compounds of formula (1), compositions including these compounds, and methods of their use are provided. Preferred compounds of formula 1 have activity as protein kinase inhibitors, including as inhibitors of c-MET.
    Type: Grant
    Filed: November 14, 2006
    Date of Patent: January 31, 2012
    Assignee: Pfizer Inc.
    Inventors: Jingrong Jean Cui, Dilip Bhumralkar, Iriny Botrous, Ji Yu Chu, Lee A. Funk, Cathleen Elizabeth Hanau, G. Davis Harris, Lei Jia, Joanne Johnson, Stephen A. Kolodziej, Pei-Pei Kung, Xiaoyuan (Sharon) Li, Jason (Qishen) Lin, Jerry Jialun Meng, Mitchell David Nambu, Christopher G. Nelson, Mason Alan Pairish, Hong Shen, Michelle Tran-Dube, Allison Walter, Fang-Jie Zhang, Jennifer Zhang
  • Publication number: 20100137279
    Abstract: The present invention is directed to novel 4-methylpyridopyrimidinone compounds of Formula (I), and to salts thereof, their synthesis, and their use as inhibitors of phosphoinositide 3-kinase alpha (PI3-K?).
    Type: Application
    Filed: February 9, 2010
    Publication date: June 3, 2010
    Applicant: Pfizer Inc.
    Inventors: Hengmiao Cheng, Dilip Bhumralkar, Klaus Ruprecht Dress, Jacqui Elizabeth Hoffman, Mary Catherine Johnson, Robert Steven Kania, Phuong Thi Quy Le, Mitchell David Nambu, Mason Alan Pairish, Michael Bruno Plewe, Khanh Tuan Tran
  • Patent number: 7696213
    Abstract: The present invention is directed to novel 4-methylpyridopyrimidinone compounds of Formula (I), and to salts thereof, their synthesis, and their use as inhibitors of phosphoinositide 3-kinase alpha (PI3-K?).
    Type: Grant
    Filed: September 13, 2007
    Date of Patent: April 13, 2010
    Assignee: Pfizer Inc
    Inventors: Hengmiao Cheng, Dilip Bhumralkar, Klaus Ruprecht Dress, Jacqui Elizabeth Hoffman, Mary Catherine Johnson, Robert Steven Kania, Phuong Thi Quy Le, Mitchell David Nambu, Mason Alan Pairish, Michael Bruno Plewe, Khanh Tuan Tran
  • Publication number: 20080090801
    Abstract: The present invention is directed to novel 4-methylpyridopyrimidinone compounds of Formula (I), and to salts thereof, their synthesis, and their use as inhibitors of phosphoinositide 3-kinase alpha (PI3-K?).
    Type: Application
    Filed: September 13, 2007
    Publication date: April 17, 2008
    Inventors: Hengmiao Cheng, Dilip Bhumralkar, Klaus Dress, Jacqui Hoffman, Mary Johnson, Robert Kania, Phuong Le, Mitchell Nambu, Mason Pairish, Michael Plewe, Khanh Tran
  • Patent number: 7230098
    Abstract: Aminopyridine and aminopyrazine compounds of formula (1), compositions including these compounds, and methods of their use are provided.
    Type: Grant
    Filed: February 26, 2004
    Date of Patent: June 12, 2007
    Assignee: Sugen, Inc.
    Inventors: Jingrong Jean Cui, Dilip Bhumralkar, Iriny Botrous, Ji Yu Chu, Lee A. Funk, Cathleen Elizabeth Hanau, G. Davis Harris, Lei Jia, Joanne Johnson, Stephen A. Kolodziej, Pei-Pei Kung, Xiaoyuan (Sharon) Li, Jason (Qishen) Lin, Jerry Jialun Meng, Mitchell David Nambu, Christopher G. Nelson, Mason Alan Pairish, Hong Shen, Michelle Tran-Dube, Allison Walter, Fang-Jie Zhang, Jennifer Zhang
  • Publication number: 20070072874
    Abstract: Aminopyridine and aminopyrazine compounds of formula (1), compositions including these compounds, and methods of their use are provided. Preferred compounds of formula 1 have activity as protein kinase inhibitors, including as inhibitors of c-MET.
    Type: Application
    Filed: November 14, 2006
    Publication date: March 29, 2007
    Inventors: Jingrong Cui, Dilip Bhumralkar, Iriny Botrous, Ji Chu, Lee Funk, Cathleen Hanau, G. Harris, Lei Jia, Joanne Johnson, Stephen Kolodziej, Pei-Pei Kung, Xiaoyuan Li, Jason Lin, Jerry Meng, Mitchell Nambu, Christopher Nelson, Mason Pairish, Hong Shen, Michelle Tran-Dube, Allison Walter, Fang-Jie Zhang, Jennifer Zhang
  • Patent number: 6927214
    Abstract: Novel non-peptide GLP-1 agonists, pharmaceutical compositions comprising them, use of the non-peptide GLP-1 agonists for the preparation of pharmaceutical compositions and methods for the treatment and/or prevention of disorders and diseases wherein an activation of the human GLP-1 receptor is beneficial, especially metabolic disorders such as IGT, Type 1 diabetes, Type 2 diabetes and obesity.
    Type: Grant
    Filed: January 14, 2000
    Date of Patent: August 9, 2005
    Assignee: Novo Nordisk A/S
    Inventors: Min Teng, Larry Kenneth Truesdale, Dilip Bhumralkar, Dan Kiel, Michael D. Johnson, Christine Thomas, Anker Steen Jorgensen, Peter Madsen, Preben Houlberg Olesen, Liselotte Bjerre Knudsen, Ingrid Vivika Petterson, Johannes Cornelis de Jong, Carsten Behrens, Janos Tibor Kodra, Jesper Lau
  • Publication number: 20050009840
    Abstract: Aminopyridine and aminopyrazine compounds of formula (1), compositions including these compounds, and methods of their use are provided. Preferred compounds of formula 1 have activity as protein kinase inhibitors, including as inhibitors of c-MET.
    Type: Application
    Filed: February 26, 2004
    Publication date: January 13, 2005
    Inventors: Jingrong Cui, Dilip Bhumralkar, Iriny Botrous, Ji Chu, Lee Funk, Cathleen Hanau, G. Harris, Lei Jia, Joanne Johnson, Stephen Kolodziej, Pei-Pei Kung, Xiaoyuan Li, Jason Lin, Jerry Meng, Mitchell Nambu, Christopher Nelson, Mason Pairish, Hong Shen, Michelle Tran-Dube, Allison Walter, Fang-Jie Zhang, Jennifer Zhang
  • Patent number: 6635641
    Abstract: Amide compounds represented by the formula: wherein: R1 is a moiety represented by the formula  where X is selected from the group consisting of CH2, O, S, and NH; and Y is selected from the group consisting of CH2, O, and S, provided that at least one of X and Y is CH2, or X and Y together with the bond there-between form a cyclopropyl; are described. These compounds and pharmaceutical compositions containing them modulate and/or inhibit the activity of certain protein kinases and are capable of mediating tyrosine kinase signal transduction in order to modulate and/or inhibit unwanted cell proliferation.
    Type: Grant
    Filed: January 19, 2001
    Date of Patent: October 21, 2003
    Assignee: Agouron Pharmaceuticals, Inc.
    Inventors: Steven Lee Bender, Dilip Bhumralkar, Michael Raymond Collins, Stephen James Cripps, Judith Gail Deal, Lei Jia, Mitchell David Nambu, Cynthia Louise Palmer, Zhengwei Peng, Michael David Varney
  • Patent number: 6620828
    Abstract: Diaminothiazole compounds that modulate and/or inhibit the activity of certain protein kinases are described. These compounds and pharmaceutical compositions containing them are capable of mediating tyrosine kinase signal transduction in order to modulate and/or inhibit unwanted cell proliferation. The invention is also directed to the therapeutic or prophylactic use of pharmaceutical compositions containing such compounds, and to methods of treating cancer as well as other disease states associated with unwanted angiogenesis and/or cellular proliferation, such as diabetic retinopathy, neovascular glaucoma, rheumatoid arthritis, and psoriasis, by administering effective amounts of such compounds.
    Type: Grant
    Filed: February 15, 2001
    Date of Patent: September 16, 2003
    Assignee: Agouron Pharmaceuticals, Inc.
    Inventors: Shao Song Chu, Larry Andrew Alegria, Steven Lee Bender, Suzanne Pritchett Benedict, Allen J. Borchardt, Robert Steve Kania, Mitchell David Nambu, Anna Maria Tempczyk-Russell, Sepehr Sarshar, Dilip Bhumralkar, Zhengwei Peng, Michelle Yang
  • Publication number: 20020103203
    Abstract: Amide compounds that modulate and/or inhibit the activity of certain protein kinases are described. These compounds and pharmaceutical compositions containing them are capable of mediating tyrosine kinase signal transduction in order to modulate and/or inhibit unwanted cell proliferation. The invention is also directed to the therapeutic or prophylactic use of pharmaceutical compositions containing such compounds, and to methods of treating cancer as well as other disease states associated with unwanted angiogenesis and/or cellular proliferation, such as diabetic retinopathy, neovascular glaucoma, rheumatoid arthritis, and psoriasis, by administering effective amounts of such compounds.
    Type: Application
    Filed: January 19, 2001
    Publication date: August 1, 2002
    Inventors: Steven Lee Bender, Dilip Bhumralkar, Michael Raymond Collins, Stephen James Cripps, Judith Gail Deal, Lei Jia, Mitchell David Nambu, Cynthia Louise Palmer, Zhengwei Peng, Michael David Varney
  • Publication number: 20020025976
    Abstract: Diaminothiazole compounds that modulate and/or inhibit the activity of certain protein kinases are described. These compounds and pharmaceutical compositions containing them are capable of mediating tyrosine kinase signal transduction in order to modulate and/or inhibit unwanted cell proliferation. The invention is also directed to the therapeutic or prophylactic use of pharmaceutical compositions containing such compounds, and to methods of treating cancer as well as other disease states associated with unwanted angiogenesis and/or cellular proliferation, such as diabetic retinopathy, neovascular glaucoma, rheumatoid arthritis, and psoriasis, by administering effective amounts of such compounds.
    Type: Application
    Filed: February 15, 2001
    Publication date: February 28, 2002
    Applicant: Agouron Pharmaceuticals, Inc.
    Inventors: Shao Song Chu, Larry Andrew Alegria, Steven Lee Bender, Suzanne Pritchett Benedict, Allen J. Borchardt, Robert Steve Kania, Mitchell David Nambu, Anna Maria Tempczyk-Russell, Sepehr Sarshar, Dilip Bhumralkar, Zhengwei Peng, Michelle Yang