Patents by Inventor Ihor E. Kopka

Ihor E. Kopka 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: 8729104
    Abstract: The instant invention provides compounds of formula I which are 5-lipoxygenase activating protein inhibitors. Compounds of formula I are useful as anti-atherosclerotic, anti-asthmatic, anti-allergic, anti-inflammatory and cytoprotective agents.
    Type: Grant
    Filed: February 7, 2011
    Date of Patent: May 20, 2014
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Lin Chu, Ihor E. Kopka, Bing Li, Anthony K. Ogawa, Feroze Ujjainwalla
  • Patent number: 8653260
    Abstract: The present invention provides compounds of Formula (I), pharmaceutical compositions thereof, and method of using the same in the treatment or prevention of diseases mediated by the activation of ?3-adrenoceptor.
    Type: Grant
    Filed: June 20, 2012
    Date of Patent: February 18, 2014
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Richard Berger, Lehua Chang, Scott D. Edmondson, Stephen D. Goble, Sookhee Nicole Ha, Nam Fung Kar, Ihor E. Kopka, Bing Li, Gregori J. Morriello, Chris R. Moyes, Ding-Ming Shen, Liping Wang, Cheng Zhu
  • Patent number: 8501786
    Abstract: The present invention provides compounds of Formula I, pharmaceutical compositions thereof, and method of using the same in the treatment or prevention of diseases mediated by the activation of ?3-adrenoceptor.
    Type: Grant
    Filed: March 23, 2009
    Date of Patent: August 6, 2013
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Richard Berger, Lehua Chang, Scott D. Edmondson, Stephen D. Goble, Bart Harper, Nam Fung Kar, Ihor E. Kopka, Bing Li, Gregori J. Morriello, Chris R. Moyes, Dong-Ming Shen, Liping Wang, Harvey Wendt, Cheng Zhu
  • Patent number: 8399480
    Abstract: The present invention provides compounds of Formula (I), pharmaceutical compositions thereof, and method of using the same in the treatment or prevention of diseases mediated by the activation of ?3-adrenoceptor.
    Type: Grant
    Filed: April 2, 2009
    Date of Patent: March 19, 2013
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Richard Berger, Lehua Chang, Scott D. Edmondson, Stephen D. Goble, Sookhee Nicole Ha, Nam Fung Kar, Ihor E. Kopka, Bing Li, Gregori J. Morriello, Chris R. Moyes, Dong-Ming Shen, Liping Wang, Cheng Zhu
  • Publication number: 20120258963
    Abstract: The present invention provides compounds of Formula (I), pharmaceutical compositions thereof, and method of using the same in the treatment or prevention of diseases mediated by the activation of ?3-adrenoceptor.
    Type: Application
    Filed: June 20, 2012
    Publication date: October 11, 2012
    Inventors: Richard Berger, Lehua Chang, Scott D. Edmondson, Stephen D. Goble, Sookhee Nicole Ha, Nam Fung Kar, Ihor E. Kopka, Bing Li, Gregori J. Morriello, Chris R. Moyes, Dong-Ming Shen, Liping Wang, Cheng Zhu
  • Patent number: 8247415
    Abstract: The present invention provides compounds of Formula (I), pharmaceutical compositions thereof, and method of using the same in the treatment or prevention of diseases mediated by the activation of ?3-adrenoceptor.
    Type: Grant
    Filed: April 2, 2009
    Date of Patent: August 21, 2012
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Richard Berger, Lehua Chang, Scott D. Edmondson, Stephen D. Goble, Sookhee Nicole Ha, Nam Fung Kar, Ihor E. Kopka, Bing Li, Gregori J. Morriello, Chris R. Moyes, Dong-Ming Shen, Liping Wang, Cheng Zhu
  • Publication number: 20110190346
    Abstract: The instant invention provides compounds of formula I which are 5-lipoxygenase activating protein inhibitors. Compounds of formula I are useful as anti-atherosclerotic, anti-asthmatic, anti-allergic, anti-inflammatory and cytoprotective agents.
    Type: Application
    Filed: February 7, 2011
    Publication date: August 4, 2011
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Lin Chu, Ihor E. Kopka, Bing Li, Anthony K. Ogawa, Feroze Ujjainwalla
  • Publication number: 20110028481
    Abstract: The present invention provides compounds of Formula (I), pharmaceutical compositions thereof, and method of using the same in the treatment or prevention of diseases mediated by the activation of ?3-adrenoceptor.
    Type: Application
    Filed: April 2, 2009
    Publication date: February 3, 2011
    Inventors: Richard Berger, Lehua Chang, Scott D. Edmondson, Stephen D. Goble, Sookhee Nicole Ha, Nam Fung Kar, Ihor E. Kopka, Bing Li, Gregori J. Morriello, Chris R. Moyes, Dong-Ming Shen, Liping Wang, Cheng Zhu
  • Publication number: 20110028461
    Abstract: The present invention provides compounds of Formula I, pharmaceutical compositions thereof, and method of using the same in the treatment or prevention of diseases mediated by the activation of ?3-adrenoceptor.
    Type: Application
    Filed: March 23, 2009
    Publication date: February 3, 2011
    Inventors: Richard Berger, Lehua Chang, Scott D. Edmondson, Stephen D. Goble, Bart Harper, Nam Fung Kar, Ihor E. Kopka, Bing Li, Gregori J. Morriello, Chris R. Moyes, Dong-Ming Shen, Liping Wang, Harvey Wendt, Cheng Zhu
  • Publication number: 20100190761
    Abstract: The instant invention provides compounds of Formula I which are 5-lipoxygenase activating protein inhibitors: formula (I). Compounds of Formula I are useful as anti-atherosclerotic, anti-asthmatic, anti-allergic, anti-inflammatory and cytoprotective agents.
    Type: Application
    Filed: June 16, 2008
    Publication date: July 29, 2010
    Inventors: Anthony Ogawa, Feroze Ujjainwalla, Ellen K. Vande Bunte, Lin Chu, Debra Ondeyka, Ihor E. Kopka, Bing Li, Hyun O. Ok, Minal Patel, Rosemary Sisco
  • Publication number: 20090253705
    Abstract: The present invention provides compounds of Formula (I), pharmaceutical compositions thereof, and method of using the same in the treatment or prevention of diseases mediated by the activation of ?3-adrenoceptor.
    Type: Application
    Filed: April 2, 2009
    Publication date: October 8, 2009
    Inventors: Richard Berger, Lehua Chang, Scott D. Edmondson, Stephen D. Goble, Sookhee Nicole Ha, Nam Fung Kar, Ihor E. Kopka, Bing Li, Gregori J. Morriello, Chris R. Moyes, Dong-Ming Shen, Liping Wang, Cheng Zhu
  • Patent number: 7405221
    Abstract: Novel compounds of the structural formula (I) are antagonists and/or inverse agonists of the Cannabinoid-1 (CB1) receptor and are useful in the treatment, prevention and suppression of diseases mediated by the CB1 receptor. The compounds of the present invention are useful as centrally acting drugs in the treatment of psychosis, memory deficits, cognitive disorders, migraine, neuropathy, neuro-inflammatory disorders including multiple sclerosis and Guillain-Barre syndrome and the inflammatory sequelae of viral encephalitis, cerebral vascular accidents, and head trauma, anxiety disorders, stress, epilepsy, Parkinson's disease, movement disorders, and schizophrenia.
    Type: Grant
    Filed: September 23, 2003
    Date of Patent: July 29, 2008
    Assignee: Merck & Co., Inc.
    Inventors: Ihor E. Kopka, Bing Li, William K. Hagmann
  • Patent number: 6645939
    Abstract: &bgr;-Alanine derivatives of Formula I are antagonists of VLA-4 and/or &agr;4&bgr;7, and as such are useful in the inhibition or prevention of cell adhesion and cell-adhesion mediated pathologies. These compounds may be formulated into pharmaceutical compositions and are suitable for use in the treatment of asthma, allergies, inflammation, multiple sclerosis, and other inflammatory and autoimmune disorders.
    Type: Grant
    Filed: May 24, 1999
    Date of Patent: November 11, 2003
    Assignee: Merck & Co., Inc.
    Inventors: Philippe L. Durette, William K. Hagmann, Ihor E. Kopka, Malcolm MacCoss, Sander G. Mills, Richard A. Mumford, Plato A. Magriotis
  • Patent number: 6090785
    Abstract: Novel N-carboxyalkylpeptidyl compounds represented by the formula ##STR1## which are found to be useful inhibitors of matrix metalloendoproteinases which degrade major components of articular cartilage and basement membranes causing degenerative diseases such as arthritis, periodontal disease, corneal ulceration and the like, and certain cancers, are described.
    Type: Grant
    Filed: October 15, 1992
    Date of Patent: July 18, 2000
    Assignee: Merck & Co., Inc.
    Inventors: Philippe L. Durette, Craig K. Esser, William K. Hagmann, Ihor E. Kopka
  • Patent number: 5932551
    Abstract: Novel N-carboxyalkylpeptidyl compounds of formula I are found to be useful inhibitors of matrix metalloendoproteinase-mediated diseases including osteoarthritis, rheumatoid arthritis, septic arthritis, tumor invasion in certain cancers, periodontal disease, corneal ulceration, proteinuria, dystrophobic epidermolysis bullosa, and coronary thrombosis associated with atherosclerotic plaque rupture. The matrix metalloendoproteinases are a family of zinc-containing proteinases including but not limited to stromelysin, collagenase, and gelatinase, that are capable of degrading the major components of articular cartilage and basement membranes. The inhibitors claimed herein may also be useful in preventing the pathological sequelae following a traumatic injury that could lead to a permanent disability. These compounds may also have utility as a means for birth control by preventing ovulation or implantation.
    Type: Grant
    Filed: May 1, 1997
    Date of Patent: August 3, 1999
    Assignee: Merck & Co., Inc.
    Inventors: Charles G. Caldwell, Kevin T. Chapman, Craig K. Esser, William K. Hagmann, Ihor E. Kopka, Scott A. Polo, Soumya P. Sahoo, Philippe L. Durette
  • Patent number: 5693809
    Abstract: Described are new 16-substituted and 7,16-disubstituted 4-aza-5.alpha.-androstan-3-ones and related compounds as 5.alpha.-reductase inhibitors.
    Type: Grant
    Filed: May 12, 1995
    Date of Patent: December 2, 1997
    Assignee: Merck & Co., Inc.
    Inventors: Philippe L. Durette, William Hagmann, Gary H. Rasmusson, Richard L. Tolman, Ihor E. Kopka, Soumya P. Sahoo, Craig K. Esser, Nathan G. Steinberg, Donald W. Graham, Bruce E. Witzel
  • Patent number: 5359071
    Abstract: Compounds of the formula ##STR1## or a pharmaceutically acceptable salt or ester thereof, wherein R.sup.1 is selected from the group consisting of hydrogen and C.sub.1-10 alkyl;R.sup.2 is selected from the group consisting of hydrogen and C.sub.1-10 alkyl;R.sup.3 is selected from the group consisting of C.sub.1-10 alkoxyl, C.sub.1-10 alkyl and cyano;R.sup.4 is selected from the group consisting of C.sub.1-10 alkenyloxyl, C.sub.1-10 alkoxyl, C.sub.1-10 alkyl, C.sub.1-10 alkylcarbamic, C.sub.1-10 alkylcarbonyloxyl, carbonyl, hydroxyl, and --NHR.sup.5, andR.sup.5 is selected from the group consisting of hydrogen and C.sub.1-10 alkylcarbonyl. Such compounds are useful as selective antagonists of testosterone 5.alpha.-reductase 1.
    Type: Grant
    Filed: March 12, 1993
    Date of Patent: October 25, 1994
    Assignee: Merck & Co., Inc.
    Inventors: Philippe L. Durette, Craig K. Esser, William Hagmann, Ihor E. Kopka
  • Patent number: 4966907
    Abstract: Novel position-4 and/or position-6 substituted 5-hydroxy-2,3-dihydrobenzofuran and analogs of the following general structural formula (I) are disclosed: ##STR1## These compounds are found to be potent inhibitors of leukotriene biosynthesis.
    Type: Grant
    Filed: August 12, 1988
    Date of Patent: October 30, 1990
    Assignee: Merck & Co., Inc.
    Inventors: Charles G. Caldwell, Milton L. Hammond, Ihor E. Kopka, Stanley H. B. Wright, Robert A. Zambias
  • Patent number: 4725606
    Abstract: 2-Benzyl-4-(4-pyridyl)thiazoles and derivatives thereof have been made from converting a benzyl cyanide to the corresponding thioamide followed by condensation with a 4-bromoacetylpyridine. The thiazole derivatives are found to be effective immunoregulants.
    Type: Grant
    Filed: August 21, 1986
    Date of Patent: February 16, 1988
    Assignee: Merck & Co., Inc.
    Inventors: David A. Boulton, Vernon L. Moore, Ihor E. Kopka, Arsenio A. Pessolano
  • Patent number: 4697012
    Abstract: 2-Benzyl-4-(4-pyridyl)thiazoles and derivatives thereof have been made from converting a benzyl cyanide to the corresponding thioamide followed by condensation with a 4-bromoacetylpyridine. The thiazole derivatives are found to be effective immunoregulants.
    Type: Grant
    Filed: July 25, 1984
    Date of Patent: September 29, 1987
    Assignee: Merck & Co., Inc.
    Inventors: David A. Boulton, Ihor E. Kopka, Vernon L. Moore, Arsenio A. Pessolano