Patents by Inventor James J. Perkins

James J. Perkins 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).

  • &agr;v integrin receptor antagonists
    Patent number: 6410526
    Abstract: The present invention relates to novel nonanoic acid derivatives, their synthesis, and their use as &agr;v integrin receptor antagonists. More particularly, the compounds of the present invention are antagonists of the integrin receptors &agr;v&bgr;3 and &agr;v&bgr;5 and are useful for inhibiting bone resorption, treating and preventing osteoporosis, and inhibiting vascular restenosis, diabetic retinopathy, macular degeneration, angiogenesis, atherosclerosis, inflammation, inflammatory arthritis, viral disease, cancer, and metastatic tumor growth.
    Type: Grant
    Filed: May 31, 2000
    Date of Patent: June 25, 2002
    Assignee: Merck & Co., Inc.
    Inventors: Mark E. Duggan, George D. Hartman, Robert S. Meissner, James J. Perkins
  • Alpha V integrin receptor antagonists
    Publication number: 20020037889
    Abstract: The present invention relates to novel imidazolidinone derivatives thereof, their synthesis, and their use as &agr;v integrin receptor antagonists. More particularly, the compounds of the present invention are antagonists of the integrin receptors &agr;v&bgr;3 and/or &agr;v&bgr;5 and are useful for inhibiting bone resorption, treating and preventing osteoporosis, and inhibiting vascular restenosis, diabetic retinopathy, macular degeneration, angiogenesis, atherosclerosis, inflammation, inflammatory arthritis, viral disease, cancer, and metastatic tumor growth.
    Type: Application
    Filed: January 19, 2001
    Publication date: March 28, 2002
    Inventors: Mark E. Duggan, Wasyl Halczenko, John H. Hutchinson, Aiwen Li, Robert S. Meissner, James J. Perkins, Thomas G. Steele, Jiabing Wang, Michael A. Patane
  • Integrin receptor antagonists
    Patent number: 6358970
    Abstract: The present invention relates to compounds and derivatives thereof, their synthesis, and their use as integrin receptor antagonists. More particularly, the compounds of the present invention are antagonists of the integrin receptors &agr;v&bgr;3 and/or &agr;v&bgr;5 and are useful for inhibiting bone resorption, treating and preventing osteoporosis, and inhibiting vascular restenosis, diabetic retinopathy, macular degeneration, angiogenesis, atherosclerosis, inflammation, inflammatory arthritis, viral disease, cancer, and metastatic tumor growth.
    Type: Grant
    Filed: June 21, 2000
    Date of Patent: March 19, 2002
    Assignee: Merck & Co., Inc.
    Inventors: Mark E. Duggan, George D. Hartman, James J. Perkins, Nathan Ihle
  • Alpha V integrin receptor antagonists
    Publication number: 20010053853
    Abstract: The present invention relates to novel alkanoic acid derivatives thereof, their synthesis, and their use as &agr;v integrin receptor antagonists. More particularly, the compounds of the present invention are antagonists of the integrin receptors &agr;v&bgr;3 and/or &agr;v&bgr;5 and are useful for inhibiting bone resorption, treating and preventing osteoporosis, and inhibiting vascular restenosis, diabetic retinopathy, macular degeneration, angiogenesis, atherosclerosis, inflammatory arthritis, cancer, and metastatic tumor growth.
    Type: Application
    Filed: January 23, 2001
    Publication date: December 20, 2001
    Inventors: Ben C. Askew, Michael J. Breslin, Mark E. Duggan, John H. Hutchinson, Robert S. Meissner, James J. Perkins, Thomas G. Steele, Michael A. Patane
  • Integrin receptor antagonists
    Patent number: 6268378
    Abstract: The present invention relates to compounds and derivatives thereof, their synthesis, and their use as vitronectin receptor antagonists. More particularly, the compounds of the present invention are antagonists of the vitronectin receptors &agr;v&bgr;3 and/or &agr;v&bgr;5 and are useful for inhibiting bone resorption, treating and preventing osteoporosis, and inhibiting vascular restenosis, diabetic retinopathy, macular degeneration, angiogenesis, atherosclerosis, inflammation, viral disease, and tumor growth.
    Type: Grant
    Filed: February 7, 2000
    Date of Patent: July 31, 2001
    Assignee: Merck & Co., Inc.
    Inventors: Mark E. Duggan, Robert S. Meissner, James J. Perkins
  • Integrin receptor antagonists
    Patent number: 6211191
    Abstract: The present invention relates to compounds and derivatives thereof, their synthesis, and their use as integrin receptor antagonists. More particularly, the compounds of the present invention are antagonists of the integrin receptors &agr;&ngr;&bgr;3, &agr;&ngr;&bgr;5, and/or &agr;&ngr;&bgr;6 and are useful for inhibiting bone resorption, treating and preventing osteoporosis, and inhibiting vascular restenosis, diabetic retinopathy, macular degeneration, angiogenesis, atherosclerosis, inflammation, wound healing, viral disease, tumor growth, and metastasis.
    Type: Grant
    Filed: December 15, 1998
    Date of Patent: April 3, 2001
    Assignee: Merck & Co., Inc.
    Inventors: Mark E. Duggan, James J. Perkins, Robert S. Meissner
  • Integrin antagonists
    Patent number: 6211184
    Abstract: This invention relates to certain novel compounds and derivatives thereof, their synthesis, and their use as vitronectin receptor antagonists. The vitronectin receptor antagonist compounds of the present invention are &agr;v&bgr;3 antagonists, &agr;v&bgr;5 antagonists or dual &agr;v&bgr;3/&agr;v&bgr;5 antagonists useful for inhibiting bone resorption, treating and preventing osteoporosis, and inhibiting restenosis, diabetic retinopathy, macular degeneration, angiogenesis, atherosclerosis, inflammation and tumor growth.
    Type: Grant
    Filed: June 14, 1999
    Date of Patent: April 3, 2001
    Assignee: Merck & Co., Inc.
    Inventors: Mark E. Duggan, George D. Hartman, William F. Hoffman, Robert S. Meissner, James J. Perkins, Ben C. Askew, Paul J. Coleman, John J. Hutchinson, Adel M. Naylor-Olsen
  • Integrin receptor antagonists
    Patent number: 6066648
    Abstract: The present invention relates to compounds and derivatives thereof, their synthesis, and their use as vitronectin receptor antagonists. More particularly, the compounds of the present invention are antagonists of the vitronectin receptors .alpha..nu..beta.3 and/or .alpha..nu..beta.5 and are useful for inhibiting bone resorption, treating and preventing osteoporosis, and inhibiting vascular restenosis, diabetic retinopathy, macular degeneration, angiogenesis, atherosclerosis, inflammation, viral disease, and tumor growth.
    Type: Grant
    Filed: December 15, 1998
    Date of Patent: May 23, 2000
    Assignee: Merck & Co., Inc.
    Inventors: Mark E. Duggan, Robert S. Meissner, James J. Perkins
  • Integrin antagonists
    Patent number: 5981546
    Abstract: This invention relates to certain novel compounds and derivatives thereof, their synthesis, and their use as vitronectin receptor antagonists. The vitronectin receptor antagonist compounds of the present invention are .alpha.v.beta.3 antagonists, .alpha.v.beta.5 antagonists or dual .alpha.v.beta.3/.alpha.v.beta.5 antagonists useful for inhibiting bone resorption, treating and preventing osteoporosis, and inhibiting restenosis, diabetic retinopathy, macular degeneration, angiogenesis, atherosclerosis, inflammation and tumor growth.
    Type: Grant
    Filed: August 18, 1997
    Date of Patent: November 9, 1999
    Assignee: Merck & Co., Inc.
    Inventors: Mark E. Duggan, George D. Hartman, William F. Hoffman, Robert S. Meissner, James J. Perkins, Ben C. Askew, Paul J. Coleman, John H. Hutchinson, Adel M. Naylor-Olsen
  • Integrin receptor antagonists
    Patent number: 5952306
    Abstract: Fibrinogen receptor antagonists having the formula ##STR1## for example ##STR2## which are useful for inhibiting the binding of fibrinogen to blood platelets and for inhibiting the aggregation of blood platelets.
    Type: Grant
    Filed: January 14, 1997
    Date of Patent: September 14, 1999
    Assignee: Merck & Co., Inc.
    Inventors: George D. Hartman, Mark E. Duggan, James J. Perkins, Cecilia A. Hunt, Amy E. Krause, John H. Hutchinson, Benny C. Askew, Karen M. Brashear, Nathan C. Ihle
  • Fibrinogen receptor antagonists
    Patent number: 5780480
    Abstract: Fibrinogen receptor antagonists of the general formula:X-A-Y-Z-B Iand which includes, for example, the compounds of formula ##STR1## are useful for inhibiting the binding of fibrinogen to blood platelets, inhibiting the aggregation of blood platelets, treating thrombus formation or embolus formation, and preventing thrombus or embolus formation.
    Type: Grant
    Filed: February 26, 1997
    Date of Patent: July 14, 1998
    Assignee: Merck & Co., Inc.
    Inventors: John Wai, Thorsten E. Fisher, Mark E. Duggan, George D. Hartman, James J. Perkins
  • Fibrinogen receptor antagonists
    Patent number: 5648368
    Abstract: Novel fibrinogen receptor antagonists of the formula:X--Y--Z--Aryl--A--Bare provided in which the claimed compounds exhibit fibrinogen receptor antagonist activity, inhibit platelet aggregation and are therefore useful in modulating thrombus formation.
    Type: Grant
    Filed: June 1, 1995
    Date of Patent: July 15, 1997
    Assignee: Merck & Co., Inc.
    Inventors: Melissa S. Egbertson, Laura M. Vassallo, George D. Hartman, Wasyl Halczenko, David B. Whitman, James J. Perkins, Amy E. Krause, Nathan Ihle, David Alan Claremon, William Hoffman, Mark E. Duggan