Patents by Inventor Warren William McComas

Warren William McComas 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: 8188098
    Abstract: Provided herein are compounds of the formula (I): as well as pharmaceutically acceptable salts thereof, wherein the substituents are as those disclosed in the specification. These compounds, and the pharmaceutical compositions containing them, are useful for the treatment of metabolic diseases and disorders such as, for example, type II diabetes mellitus.
    Type: Grant
    Filed: May 1, 2009
    Date of Patent: May 29, 2012
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Shawn David Erickson, Paul Gillespie, Kevin Richard Guertin, Prabha Saba Karnachi, Kyungjin Kim, Chun Ma, Warren William McComas, Sherrie Lynn Pietranico-Cole, Lida Qi, Jefferson Wright Tilley, Qiang Zhang
  • Publication number: 20090286812
    Abstract: Provided herein are compounds of the formula (I): as well as pharmaceutically acceptable salts thereof, wherein the substituents are as those disclosed in the specification. These compounds, and the pharmaceutical compositions containing them, are useful for the treatment of metabolic diseases and disorders such as, for example, type II diabetes mellitus.
    Type: Application
    Filed: May 1, 2009
    Publication date: November 19, 2009
    Inventors: Shawn David Erickson, Paul Gillespie, Kevin Richard Guertin, Prabha Saba Karnachi, Kyungjin Kim, Chun Ma, Warren William McComas, Sherrie Lynn Pietranico-Cole, Lida Qi, Jefferson Wright Tilley, Qiang Zhang
  • Patent number: 7211576
    Abstract: Novel diaminothiazoles of formula (I): are discussed. These compounds selectively inhibit the activity of Cdk4 and are thus useful in the treatment or control of cancer, in particular, the treatment or control of solid tumors. This invention also provides pharmaceutical compositions containing such compounds and methods of treating or controlling cancer, most particularly, the treatment or control of breast, lung, colon, and prostate tumors.
    Type: Grant
    Filed: April 4, 2005
    Date of Patent: May 1, 2007
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Qingjie Ding, Nan Jiang, Kyungjin Kim, Allen John Lovey, Warren William McComas
  • Patent number: 7105670
    Abstract: Disclosed are novel diaminothiazoles that are selective inhibitors of Cdk4. These compounds and their pharmaceutically acceptable salts and esters are anti-proliferative agents useful in the treatment or control of solid tumors, in particular breast, colon, lung and prostate tumors. Also disclosed are pharmaceutical compositions containing these compounds as well as intermediates useful in the preparation of the compounds.
    Type: Grant
    Filed: October 14, 2003
    Date of Patent: September 12, 2006
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Qingjie Ding, Paul Gillespie, Kyungjin Kim, Warren William McComas, Agostino Perrotta
  • Patent number: 7094896
    Abstract: Disclosed are novel diaminothiazoles that are selective inhibitors of Cdk4. These compounds and their pharmaceutically acceptable salts and esters are anti-proliferative agents useful in the treatment or control of solid tumors, in particular breast, colon, lung and prostate tumors. Also disclosed are pharmaceutical compositions containing these compounds as well as intermediates useful in the preparation of the compounds.
    Type: Grant
    Filed: October 14, 2003
    Date of Patent: August 22, 2006
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Qingjie Ding, Paul Gillespie, Kyungjin Kim, Warren William McComas, Agostino Perrotta
  • Patent number: 6818663
    Abstract: The present invention is directed to novel diaminothiazoles of formula These compounds inhibit cyclin-dependent kinase 4 (Cdk4) and are selective against Cdk2 and Cdk1. These compounds and their pharmaceutically acceptable salts and esters have antiproliferative activity and are useful in the treatment or control of cancer, in particular solid tumors. This invention is also directed to pharmaceutical compositions containing such compounds and to methods of treating or controlling cancer, most particularly the treatment or control of breast, lung and colon and prostate tumors.
    Type: Grant
    Filed: May 5, 2003
    Date of Patent: November 16, 2004
    Assignee: Hoffmann-La Roches
    Inventors: Xin-Jie Chu, Qingjie Ding, Nan Jiang, Kyungjin Kim, Allen John Lovey, Warren William McComas, John Guifoyle Mullin, Jr., Jefferson Wright Tilley
  • Patent number: 6756374
    Abstract: Disclosed are novel diaminothiazoles of formula wherein R1, R2, R3, R4 and R5 are as herein disclosed. These compounds and their pharmaceutically acceptable salts and esters are selective inhibitors of Cdk4. As such, these compounds and their pharmaceutically acceptable salts and esters are anti-proliferative agents useful in the treatment or control of solid tumors, in particular breast, colon, lung and prostate tumors. Also disclosed are pharmaceutical compositions containing the compounds of formula I and their pharmaceutically acceptable salts and esters, as well as intermediates useful in the preparation of the compounds of formula I.
    Type: Grant
    Filed: January 9, 2002
    Date of Patent: June 29, 2004
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Li Chen, Qingjie Ding, Paul Gillespie, Kyungjin Kim, Allen John Lovey, Warren William McComas, John Guilfoyle Mullin, Jr., Agostino Perrotta
  • Publication number: 20040087594
    Abstract: Disclosed are novel diaminothiazoles that are selective inhibitors of Cdk4. These compounds and their pharmaceutically acceptable salts and esters are anti-proliferative agents useful in the treatment or control of solid tumors, in particular breast, colon, lung and prostate tumors. Also disclosed are pharmaceutical compositions containing these compounds as well as intermediates useful in the preparation of the compounds.
    Type: Application
    Filed: October 9, 2003
    Publication date: May 6, 2004
    Inventors: Qingjie Ding, Paul Gillespie, Kyungjin Kim, Warren William McComas, Agostino Perrotta
  • Publication number: 20040082595
    Abstract: Disclosed are novel diaminothiazoles that are selective inhibitors of Cdk4. These compounds and their pharmaceutically acceptable salts and esters are anti-proliferative agents useful in the treatment or control of solid tumors, in particular breast, colon, lung and prostate tumors. Also disclosed are pharmaceutical compositions containing these compounds as well as intermediates useful in the preparation of the compounds.
    Type: Application
    Filed: October 14, 2003
    Publication date: April 29, 2004
    Inventors: Qingjie Ding, Paul Gillespie, Kyungjin Kim, Warren William McComas, Agostino Perrotta
  • Publication number: 20040006058
    Abstract: The present invention is directed to novel diaminothiazoles of formula 1
    Type: Application
    Filed: May 5, 2003
    Publication date: January 8, 2004
    Inventors: Xin-Jie Chu, Qingjie Ding, Nan Jiang, Kyungjin Kim, Allen John Lovey, Warren William McComas, John Guilfoyle Mullin, Jefferson Wright Tilley
  • Publication number: 20020151554
    Abstract: Disclosed are novel diaminothiazoles that are selective inhibitors of Cdk4. These compounds and their pharmaceutically acceptable salts and esters are anti-proliferative agents useful in the treatment or control of solid tumors, in particular breast, colon, lung and prostate tumors. Also disclosed are pharmaceutical compositions containing these compounds as well as intermediates useful in the preparation of the compounds.
    Type: Application
    Filed: January 9, 2002
    Publication date: October 17, 2002
    Inventors: Li Chen, Qingjie Ding, Paul Gillespie, Kyungjin Kim, Allen John Lovey, Warren William McComas, John Guilfoye Mullin, Agostino Perrotta