Patents by Inventor Michael J. Orwat

Michael J. Orwat 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: 20100119510
    Abstract: The present application describes lactam-containing compounds and derivatives thereof of Formula I: P4—P-M-M4??I or pharmaceutically acceptable salt forms thereof, wherein ring P, if present is a 5-7 membered carbocycle or heterocycle and ring M is a 5-7 membered carbocycle or heterocycle. Compounds of the present invention are useful as inhibitors of trypsin-like serine proteases, specifically factor Xa.
    Type: Application
    Filed: January 22, 2010
    Publication date: May 13, 2010
    Applicant: Bristol-Myers Squibb Company
    Inventors: Donald J.P. Pinto, Mimi L. Quan, Michael J. Orwat, Yun-Long Li, Wei Han, Jennifer X. Qiao, Patrick Y.S. Lam, Stephanie L. Koch
  • Publication number: 20090176758
    Abstract: The present application describes lactam-containing compounds and derivatives thereof of Formula I: P4—P-M-M4??I or pharmaceutically acceptable salt forms thereof, wherein ring P, if present is a 5-7 membered carbocycle or heterocycle and ring M is a 5-7 membered carbocycle or heterocycle. Compounds of the present invention are useful as inhibitors of trypsin-like serine proteases, specifically factor Xa.
    Type: Application
    Filed: March 10, 2009
    Publication date: July 9, 2009
    Applicant: BRISTOL-MYERS SQUIBB COMPANY
    Inventors: Donald J.P. Pinto, Mimi L. Quan, Michael J. Orwat, Yun-Long Li, Wei Han, Jennifer X. Qiao, Patrick Y.S. Lam, Stephanie L. Koch
  • Publication number: 20080188517
    Abstract: The instant invention provides crystalline forms of 3-(1-hydroxy-1-methyl-ethyl)-1-(4-methoxy-phenyl)-6-[4-(2-oxo-2H-pyridin-1-yl)-phenyl]-1,4,5,6-tetrahydro-pyrazolo[3,4-c]pyridin-7-one and its solvates thereof, processes for the production of such crystalline forms; pharmaceutical compositions comprising such crystalline forms; and methods of treating thromboembolic disorders with such crystalline forms or such pharmaceutical compositions.
    Type: Application
    Filed: April 9, 2008
    Publication date: August 7, 2008
    Applicant: Bristol-Myers Squibb Company
    Inventors: Michael J. Orwat, Mary F. Malley, Roxana Schlam, Steven R. Fabian, Bing-Shiou Yang, Victor W. Rosso
  • Patent number: 7371761
    Abstract: The present application describes lactam-containing compounds and derivatives thereof of Formula I: P4-P-M-M4I or pharmaceutically acceptable salt forms thereof, wherein ring P, if present is a 5-7 membered carbocycle or heterocycle and ring M is a 5-7 membered carbocycle or heterocycle. Compounds of the present invention are useful as inhibitors of trypsin-like serine proteases, specifically factor Xa.
    Type: Grant
    Filed: January 16, 2007
    Date of Patent: May 13, 2008
    Assignee: Bristol-Myers Squibb Company
    Inventors: Donald J. P. Pinto, Mimi L. Quan, Michael J. Orwat, Yun-Long Li, Wei Han, Jennifer X. Qiao, Patrick Y. S. Lam, Stephanie L Koch
  • Patent number: 7371864
    Abstract: The instant invention provides crystalline forms of 3-(1-hydroxy-1-methyl-ethyl)-1-(4-methoxy-phenyl)-6-[4-(2-oxo-2H-pyridin-1-yl)-phenyl]-1,4,5,6-tetrahydro-pyrazolo[3,4-c]pyridin-7-one and its solvates thereof; processes for the production of such crystalline forms; pharmaceutical compositions comprising such crystalline forms; and methods of treating thromboembolic disorders with such crystalline forms or such pharmaceutical compositions.
    Type: Grant
    Filed: December 14, 2005
    Date of Patent: May 13, 2008
    Assignee: Bristol-Myers Squibb Company
    Inventors: Michael J. Orwat, Mary F. Malley, Roxana Schlam, Steven R. Fabian, Bing-Shiou Yang, Victor W. Rosso
  • Patent number: 7312214
    Abstract: The present application describes 1,1-disubstituted cycloalkyl compounds and derivatives thereof, or pharmaceutically acceptable salt forms thereof, which are useful as inhibitors of factor Xa.
    Type: Grant
    Filed: May 5, 2003
    Date of Patent: December 25, 2007
    Assignee: Bristol-Myers Squibb Company
    Inventors: Jennifer X. Qiao, Donald J. Pinto, Michael J. Orwat, Sarah R. Friedrich, Wei Han
  • Patent number: 7005435
    Abstract: The present application describes lactam-containing compounds and derivatives thereof of Formula I: P4—P—M—M4I or pharmaceutically acceptable salt forms thereof, wherein ring P, if present is a 5–7 membered carbocycle or heterocycle and ring M is a 5–7 membered carbocycle or heterocycle. Compounds of the present invention are useful as inhibitors of trypsin-like serine proteases, specifically factor Xa.
    Type: Grant
    Filed: October 21, 2004
    Date of Patent: February 28, 2006
    Assignee: Bristol-Myers Squibb Pharma Company
    Inventors: Donald J. P. Pinto, Michael J. Orwat, Patrick Y. S. Lam
  • Patent number: 6995172
    Abstract: The present application describes lactam-containing compounds and derivatives thereof of Formula I: P4-P-M-M4 I or pharmaceutically acceptable salt forms thereof, wherein ring P, if present is a 5–7 membered carbocycle or heterocycle and ring M is a 5–7 membered carbocycle or heterocycle. Compounds of the present invention are useful as inhibitors of trypsin-like serine proteases, specifically factor Xa.
    Type: Grant
    Filed: October 21, 2004
    Date of Patent: February 7, 2006
    Assignee: Bristol-Myers Squibb Pharma Company
    Inventors: Donald J. P. Pinto, Mimi L. Quan, Michael J. Orwat, Yun-Long Li, Wei Han, Jennifer X. Qiao, Patrick Y. S. Lam, Stephanie L. Koch
  • Patent number: 6989391
    Abstract: The present application describes lactam-containing compounds and derivatives thereof of Formula I: P4—P-M-M4??I or pharmaceutically acceptable salt forms thereof, wherein ring P, if present is a 5-7 membered carbocycle or heterocycle and ring M is a 5-7 membered carbocycle or heterocycle. Compounds of the present invention are useful as inhibitors of trypsin-like serine proteases, specifically factor Xa.
    Type: Grant
    Filed: May 20, 2004
    Date of Patent: January 24, 2006
    Assignee: Bristol-Myers-Squibb Pharma Company
    Inventors: Donald J. P. Pinto, Mimi L. Quan, Michael J. Orwat, Yun-Long Li, Jennifer X. Qiao, Patrick Y. S. Lam, Stephanie L. Koch
  • Patent number: 6967208
    Abstract: The present application describes lactam-containing compounds and derivatives thereof of Formula I: or pharmaceutically acceptable salt forms thereof, wherein ring P, if present is a 5-7 membered carbocycle or heterocycle and ring M is a 5-7 membered carbocycle or heterocycle. Compounds of the present invention are useful as inhibitors of trypsin-like serine proteases, specifically factor Xa.
    Type: Grant
    Filed: September 17, 2002
    Date of Patent: November 22, 2005
    Assignee: Bristol-Myers Squibb Pharma Company
    Inventors: Donald J. P. Pinto, Mimi L. Quan, Michael J. Orwat, Yun-Long Li, Wei Han, Jennifer X. Qiao, Patrick Y. S. Lam, Stephanie L. Koch
  • Publication number: 20040254158
    Abstract: The present application describes 1,1-disubstituted cycloalkyl compounds and derivatives thereof, or pharmaceutically acceptable salt forms thereof, which are useful as inhibitors of factor Xa.
    Type: Application
    Filed: May 5, 2003
    Publication date: December 16, 2004
    Inventors: Jennifer X. Qiao, Donald J. Pinto, Michael J. Orwat, Sarah R. Friedrich, Wei Han
  • Publication number: 20040220174
    Abstract: The present application describes lactam-containing compounds and derivatives thereof of Formula I:
    Type: Application
    Filed: May 20, 2004
    Publication date: November 4, 2004
    Inventors: Donald J.P. Pinto, Mimi L. Quan, Michael J. Orwat, Yun-Long Li, Wei Han, Jennifer X. Qiao, Patrick Y.S. Lam, Stephanie L. Koch
  • Publication number: 20030191115
    Abstract: The present application describes lactam-containing compounds and derivatives thereof of Formula I: 1
    Type: Application
    Filed: September 17, 2002
    Publication date: October 9, 2003
    Inventors: Donald J.P. Pinto, Mimi L. Quan, Michael J. Orwat, Yun-Long Li, Wei Han, Jennifer X. Qiao, Patrick Y.S. Lam, Stephanie L. Koch
  • Patent number: 5593994
    Abstract: This invention relates to ortho substituted phenyl compounds as inhibitors of prostaglandin synthase, to pharmaceutical compositions comprising such compounds and to methods of using such compounds as antiinflammatory and antipyretic agents.
    Type: Grant
    Filed: September 29, 1994
    Date of Patent: January 14, 1997
    Assignee: The DuPont Merck Pharmaceutical Company
    Inventors: Douglas G. Batt, Donald J. P. Pinto, Michael J. Orwat, Joseph J. Petraitis, William J. Pitts
  • Patent number: 5585382
    Abstract: Anticancer compounds of formula I: ##STR1## and pharmaceutically acceptable salts thereof, wherein: R.sup.1, R.sup.2, R.sup.3, R.sup.9 and R.sup.10 are independently selected from the group H, C.sub.1 -C.sub.4 alkyl, OR.sup.4, N(R.sup.4).sub.2, NO.sub.2, CN, F, Cl, Br, I, Ph, and CF.sub.3, and NHC(O)R.sup.4 ;R.sup.4 is independently selected from the group H, C.sub.1 -C.sub.4 alkyl, Ph, and CH.sub.2 Ph;X.sup.1 and Y.sup.1, and X.sup.2 and Y.sup.2 when present, join together to form:a benzene ring substituted with 1-4 R.sup.3 ;a five membered heterocycle having 1-2N, NH, O or S atoms and substituted with 1-2 R.sup.3 ;a six membered heterocycle having 1-2N and substituted with 1-2 R.sup.3 ; orthe group: ##STR2## wherein one of W or Z is C.dbd.O and the other is C.dbd.O, NH, S or O; or when X.sup.2 and Y.sup.2 are present and not joined together and when R.sup.2 is in the 4-position, then X.sup.2 and R.sup.2 may join together to form an ethylene bridge;are addressed.
    Type: Grant
    Filed: February 21, 1995
    Date of Patent: December 17, 1996
    Assignee: The DuPont Merck Pharmaceutical Company
    Inventors: Arthur D. Patten, Gregory Pacofsky, Steven P. Seitz, Emeka A. Akamike, Robert J. Cherney, Robert F. Kaltenbach, III, Michael J. Orwat
  • Patent number: 5428040
    Abstract: This invention relates to carbocyclic and heterocyclic fused-ring quinolinecarboxylic acid compounds, to pharmaceutical compositions comprising such compounds, and to methods of using such compounds for the treatment and/or prevention of organ transplantation rejection, graft versus host disease, autoimmune diseases, chronic inflammatory diseases, including but not limited to psoriasis and rheumatoid arthritis, and cancer in a mammal.
    Type: Grant
    Filed: August 31, 1993
    Date of Patent: June 27, 1995
    Assignee: The Du Pont Merck Pharmaceutical Company
    Inventors: Ronald L. Magolda, William J. Pitts, Irina C. Jacobson, Carl H. Behrens, Michael J. Orwat, Douglas G. Batt
  • Patent number: 5416089
    Abstract: Anticancer compounds of formula I: ##STR1## and pharmaceutically acceptable salts thereof, wherein: R.sup.1, R.sup.2 and R.sup.3 are independently selected H, CH.sub.3, NH.sub.2, NO.sub.2, and CN;R.sup.9 and R.sup.10 are H or alkyl or halo, X.sup.1 and Y.sup.1 or X.sup.2 and Y.sup.2, when present, join together to form, independently, a six membered 1N heterocycle substituted with 1-2 R.sup.3 ; or the group: ##STR2## wherein one of W or Z is C.dbd.O and the other is C.dbd.O, NH, S or O; or when X.sup.2 and Y.sup.2 are not joined together and when R.sup.2 is in the 4-position, then X.sup.2 and R.sup.2 may join together to form an ethylene bridge; are disclosed.
    Type: Grant
    Filed: June 24, 1993
    Date of Patent: May 16, 1995
    Assignee: The Du Pont Merck Pharmaceutical Company
    Inventors: Arthur D. Patten, Gregory Pacofsky, Steven P. Seitz, Emeka A. Akamike, Robert J. Cherney, Robert F. Kaltenbach, III, Michael J. Orwat