Patents by Inventor Andrei W. Konradi

Andrei W. Konradi 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: 7511052
    Abstract: Disclosed are compounds which bind VLA-4. Certain of these compounds also inhibit leukocyte adhesion and, in particular, leukocyte adhesion mediated by VLA-4. Such compounds are useful in the treatment of inflammatory diseases in a human or animal subject such as asthma, Alzheimer's disease, atherosclerosis, AIDS dementia, diabetes, inflammatory bowel disease, rheumatoid arthritis, tissue transplantation, tumor metastasis and myocardial ischemia. The compounds can also be administered for the treatment of inflammatory brain diseases such as multiple sclerosis.
    Type: Grant
    Filed: September 28, 2006
    Date of Patent: March 31, 2009
    Assignees: Elan Pharmaceuticals, Inc., Wyeth
    Inventors: Christopher Michael Semko, Ying-zi Xu, Frank Stappenbeck, Jenifer Lea Smith, Kassandra Inez Rossiter, Juri Y. Fukuda, Andrei W. Konradi
  • Patent number: 7452912
    Abstract: Disclosed are compounds which bind VLA-4. Certain of these compounds also inhibit leukocyte adhesion and, in particular, leukocyte adhesion mediated by VLA-4. Such compounds are useful in the treatment of inflammatory diseases in a mammalian patient, e.g., human, such as asthma, Alzheimer's disease, atherosclerosis, AIDS dementia, diabetes, inflammatory bowel disease, rheumatoid arthritis, tissue transplantation, tumor metastasis and myocardial ischemia. The compounds can also be administered for the treatment of inflammatory brain diseases such as multiple sclerosis.
    Type: Grant
    Filed: December 11, 2002
    Date of Patent: November 18, 2008
    Assignees: Elan Pharmaceuticals, Inc., Wyeth
    Inventors: Francine S. Grant, Andrei W. Konradi, Michael A. Pleiss, Eugene D. Thorsett
  • Patent number: 7427628
    Abstract: Disclosed are compounds which bind ?4 integrins, preferably VLA-4. Certain of these compounds also inhibit leukocyte adhesion and, in particular, leukocyte adhesion mediated by ?4 integrins, preferably VLA-4. Such compounds are useful in the treatment of inflammatory diseases in a mammalian patient, e.g., human, such as asthma, Alzheimer's disease, atherosclerosis, AIDS dementia, diabetes, inflammatory bowel disease, rheumatoid arthritis, tissue transplantation, tumor metastasis and myocardial ischemia. The compounds can also be administered for the treatment of inflammatory brain diseases such as multiple sclerosis.
    Type: Grant
    Filed: September 26, 2006
    Date of Patent: September 23, 2008
    Assignee: Elan Pharmaceuticals, Inc.
    Inventors: Andrei W. Konradi, Christopher M. Semko, Ying-zi Xu, Frank Stappenbeck, Brian P. Stupi, Jenifer Smith, Michael A. Pleiss, Eugene D. Thorsett
  • Publication number: 20080182850
    Abstract: Disclosed are certain 3-(heteroaryl)alanine derivatives which bind VLA-4 and inhibit leukocyte adhesion mediated by VLA-4. Such compounds are useful in the treatment of inflammatory diseases in a mammalian patient, e.g., human, such as asthma, Alzheimer's disease, atherosclerosis, AIDS dementia, diabetes, inflammatory bowel disease, rheumatoid arthritis, tissue transplantation, tumor metastasis and myocardial ischemia. The compounds can also be administered for the treatment of inflammatory brain diseases such as multiple sclerosis.
    Type: Application
    Filed: October 16, 2007
    Publication date: July 31, 2008
    Inventors: Andrei W. Konradi, Michael A. Pleiss, Eugene D. Thorsett, Susan Ashwell, Gregory S. Welmaker, Anthony Kreft, Dimitrios Sarantakis, Darren B. Dressen, Francine S. Grant, Christopher Semko, Ying-Zi Xu, Frank Stappenbeck
  • Patent number: 7378529
    Abstract: Disclosed are compounds which bind VLA-4. Certain of these compounds also inhibit leukocyte adhesion and, in particular, leukocyte adhesion mediated by VLA-4. Such compounds are useful in the treatment of inflammatory diseases in a mammalian patient, e.g., human, such as asthma, Alzheimer's disease, atherosclerosis, AIDS dementia, diabetes, inflammatory bowel disease, rheumatoid arthritis, tissue transplantation, tumor metastasis and myocardial ischemia. The compounds can also be administered for the treatment of inflammatory brain diseases such as multiple sclerosis.
    Type: Grant
    Filed: January 10, 2005
    Date of Patent: May 27, 2008
    Assignee: Wyeth
    Inventors: Andrei W. Konradi, Michael A. Pleiss, Eugene D. Thorsett, Susan Ashwell, Gregory S. Welmaker, Anthony Kreft, Dimitrios Sarantakis, Darren B. Dressen, Francine S. Grant, Christopher Semko, Ying-Zi Xu
  • Patent number: 7365073
    Abstract: Disclosed are certain 3-(heteroaryl)alanine derivatives which bind VLA-4 and inhibit leukocyte adhesion mediated by VLA-4. Such compounds are useful in the treatment of inflammatory diseases in a mammalian patient, e.g., human, such as asthma, Alzheimer's disease, atherosclerosis, AIDS dementia, diabetes, inflammatory bowel disease, rheumatoid arthritis, tissue transplantation, tumor metastasis and myocardial ischemia. The compounds can also be administered for the treatment of inflammatory brain diseases such as multiple sclerosis.
    Type: Grant
    Filed: July 23, 2004
    Date of Patent: April 29, 2008
    Assignees: Elan Pharmaceuticals, Inc., Wyeth
    Inventors: Andrei W. Konradi, Michael A. Pleiss, Eugene D. Thorsett, Darren B. Dressen, Francine S. Farouz, Christopher Semko, Ying-Zi Xu, Frank Stappenbeck
  • Patent number: 7345056
    Abstract: The invention provides N-cyclic sulfonamido compounds and salts of Formula I: wherein A is as described in the specification and R1 and R2 combine to form a [3.3.1] or a [3.2.1] ring system, where the nitrogen is attached to the two bridgehead carbons, and the [3.3.1] or [3.2.1] ring systems are optionally fused with an heteroaryl or heterocycloalkyl ring. Compounds of Formula I are useful in treating or preventing cognitive disorders, such as Alzheimer's Disease. The invention also encompasses pharmaceutical compositions comprising compounds of Formula I, methods of treating cognitive disorders, such as Alzheimer's disease, and the intermediates useful in preparing the compounds of Formula I.
    Type: Grant
    Filed: August 18, 2006
    Date of Patent: March 18, 2008
    Assignee: Elan Pharmaceuticals, Inc.
    Inventors: Simeon Bowers, Albert W. Garofalo, Roy K. Hom, Andrei W. Konradi, Matthew N. Mattson, Martin L. Neitzel, Christopher M. Semko, Anh P. Truong, Jing Wu, Ying-zi Xu
  • Patent number: 7335663
    Abstract: Disclosed are compounds which bind ?4 integrins, where the ?4 integrin is preferably VLA-4. Certain of these compounds also inhibit leukocyte adhesion and, in particular, leukocyte adhesion mediated by ?4 integrins, where the ?4 integrin is preferably VLA-4. Such compounds are useful in the treatment of inflammatory diseases in a mammalian patient, e.g., human, such as asthma, Alzheimer's disease, atherosclerosis, AIDS dementia, diabetes, inflammatory bowel disease, rheumatoid arthritis, tissue transplantation, tumor metastasis and myocardial ischemia. The compounds can also be administered for the treatment of inflammatory brain diseases such as multiple sclerosis.
    Type: Grant
    Filed: May 27, 2003
    Date of Patent: February 26, 2008
    Assignee: Elan Pharmaceuticals, Inc.
    Inventors: Andrei W. Konradi, Christopher M. Semko, Ying-zi Xu, Frank Stappenbeck, Brian P. Stupi, Jenifer Smith, Michael A. Pleiss, Eugene D. Thorsett
  • Patent number: 7320960
    Abstract: Disclosed are compounds which bind VLA-4. Certain of these compounds also inhibit leukocyte adhesion and, in particular, leukocyte adhesion mediated by VLA-4. Such compounds are useful in the treatment of inflammatory diseases in a mammalian patient, e.g., human, such as asthma, Alzheimer's disease, atherosclerosis, AIDS dementia, diabetes, inflammatory bowel disease, rheumatoid arthritis, tissue transplantation, tumor metastasis and myocardial ischemia. The compounds can also be administered for the treatment of inflammatory brain diseases such as multiple sclerosis.
    Type: Grant
    Filed: December 11, 2002
    Date of Patent: January 22, 2008
    Assignees: Elan Pharmaceuticals, Inc., Wyeth
    Inventors: Eugene D. Thorsett, Christopher M. Semko, Dimitrios Sarantakis, Michael A. Pleiss, Anthony Kreft, Andrei W. Konradi, Francine S. Grant, Darren B. Dressen, Susan Ashwell, Reinhardt Bernhard Baudy, Louis John Lombardo
  • Patent number: 7291645
    Abstract: Disclosed are a series of phenylalanine derivatives, to compositions containing them, to processes for their preparation, and to their use in medicine.
    Type: Grant
    Filed: December 12, 2003
    Date of Patent: November 6, 2007
    Assignees: Elan Pharmaceuticals, Inc., Wyeth
    Inventors: Andrei W. Konradi, Michael A. Pleiss, Eugene D. Thorsett, Susan Ashwell, Gregory S. Welmaker, Anthony Kreft, Dimitrios Sarantakis, Darren B. Dressen, Francine S. Grant, Christopher Semko, Ying-Zi Xu
  • Patent number: 7229970
    Abstract: Disclosed are compounds which bind VLA-4. Certain of these compounds also inhibit leukocyte adhesion and, in particular, leukocyte adhesion mediated by VLA-4. Such compounds are useful in the treatment of inflammatory diseases in a mammalian patient, e.g., human, such as asthma, Alzheimer's disease, atherosclerosis, AIDS dementia, diabetes, inflammatory bowel disease, rheumatoid arthritis, tissue transplantation, tumor metastasis and myocardial ischemia. The compounds can also be administered for the treatment of inflammatory brain diseases such as multiple sclerosis.
    Type: Grant
    Filed: May 13, 2005
    Date of Patent: June 12, 2007
    Assignees: Elan Pharmaceuticals, Inc., Wyeth
    Inventors: Eugene D. Thorsett, Christopher M. Semko, Dimitrios Sarantakis, Michael A. Pleiss, Anthony Kreft, Andrei W. Konradi, Francine S. Grant, Darren B. Dressen, Susan Ashwell, Reinhardt B. Baudy, Louis J. Lombardo
  • Patent number: 7223762
    Abstract: Disclosed are compounds which bind VLA-4. Certain of these compounds also inhibit leukocyte adhesion and, in particular, leukocyte adhesion mediated by VLA-4. Such compounds are useful in the treatment of inflammatory diseases in a mammalian patient, e.g., human, such as asthma, Alzheimer's disease, atherosclerosis, AIDS dementia, diabetes, inflammatory bowel disease, rheumatoid arthritis, tissue transplantation, tumor metastasis and myocardial ischemia. The compounds can also be administered for the treatment of inflammatory brain diseases such as multiple sclerosis.
    Type: Grant
    Filed: April 14, 2005
    Date of Patent: May 29, 2007
    Assignees: Elan Pharmaceuticals, Inc., Wyeth
    Inventors: Andrei W. Konradi, Michael A. Pliess, Eugene D. Thorsett, Susan Ashwell, Gregory S. Welmaker, Anthony Kreft, Dimitrios Sarantakis, Darren B. Dressen, Francine S. Grant, Christopher M. Semko, Ying-Zi Xu
  • Patent number: 7205310
    Abstract: Disclosed are compounds which bind VLA-4 and/or LPAM-1. Certain of these compounds also inhibit leukocyte adhesion and, in particular, leukocyte adhesion mediated by VLA-4 and/or LPAM-1. Such compounds are useful in the treatment of inflammatory diseases in a mammalian patient, e.g., human, such as asthma, Alzheimer's disease, atherosclerosis, AIDS dementia, diabetes, inflammatory bowel disease, rheumatoid arthritis, tissue transplantation, tumor metastasis and myocardial ischemia. The compounds can also be administered for the treatment of inflammatory brain diseases such as multiple sclerosis.
    Type: Grant
    Filed: April 29, 2005
    Date of Patent: April 17, 2007
    Assignee: Elan Pharmaceuticals, Inc.
    Inventors: Andrei W. Konradi, Frank Stappenbeck, Michael A. Pleiss, Christopher Semko, Jenifer L. Smith
  • Patent number: 7135477
    Abstract: Disclosed are compounds which bind ?4 integrins, preferably VLA-4. Certain of these compounds also inhibit leukocyte adhesion and, in particular, leukocyte adhesion mediated by ?4 integrins, preferably VLA-4. Such compounds are useful in the treatment of inflammatory diseases in a mammalian patient, e.g., human, such as asthma, Alzheimer's disease, atherosclerosis, AIDS dementia, diabetes, inflammatory bowel disease, rheumatoid arthritis, tissue transplantation, tumor metastasis and myocardial ischemia. The compounds can also be administered for the treatment of inflammatory brain diseases such as multiple sclerosis.
    Type: Grant
    Filed: May 27, 2003
    Date of Patent: November 14, 2006
    Assignee: Elan Pharmaceuticals, Inc.
    Inventors: Andrei W. Konradi, Christopher M. Semko, Ying-zi Xu, Frank Stappenbeck, Brian P. Stupi, Jenifer Smith, Michael A. Pleiss, Eugene D. Thorsett
  • Patent number: 7049306
    Abstract: Disclosed are compounds which bind VLA-4. Certain of these compounds also inhibit leukocyte adhesion and, in particular, leukocyte adhesion mediated by VLA-4. Such compounds are useful in the treatment of inflammatory diseases in a mammalian patient, e.g., human, such as asthma, Alzheimer's disease, atherosclerosis, AIDS dementia, diabetes, inflammatory bowel disease, rheumatoid arthritis, tissue transplantation, tumor metastasis and myocardial ischemia. The compounds can also be administered for the treatment of inflammatory brain diseases such as multiple sclerosis.
    Type: Grant
    Filed: September 20, 2002
    Date of Patent: May 23, 2006
    Assignee: Elan Pharmaceuticals, Inc.
    Inventors: Andrei W. Konradi, Michael A. Pleiss, Eugene D. Thorsett, Darren B. Dressen, Francine S. Grant, Christopher Semko, Ying-Zi Xu
  • Patent number: 7030114
    Abstract: Disclosed are compounds which bind VLA-4. Certain of these compounds also inhibit leukocyte adhesion and, in particular, leukocyte adhesion mediated by VLA-4. Such compounds are useful in the treatment of inflammatory diseases in a mammalian patient, e.g., human, such as asthma, Alzheimer's disease, atherosclerosis, AIDS dementia, diabetes, inflammatory bowel disease, rheumatoid arthritis, tissue transplantation, tumor metastasis and myocardial ischemia. The compounds can also be administered for the treatment of inflammatory brain diseases such as multiple sclerosis.
    Type: Grant
    Filed: July 30, 1998
    Date of Patent: April 18, 2006
    Assignees: Elan Pharmaceuticals, Inc., Wyeth
    Inventors: Eugene D. Thorsett, Christopher M. Semko, Michael A. Pleiss, Andrei W. Konradi, Francine S. Grant, Darren B. Dressen, Reinhardt Bernhard Baudy
  • Patent number: 7026328
    Abstract: Disclosed are compounds which bind ?4 integrins, preferably VLA-4. Certain of these compounds also inhibit leukocyte adhesion and, in particular, leukocyte adhesion mediated by ?4 integrins, preferably VLA-4. Such compounds are useful in the treatment of inflammatory diseases in a mammalian patient, e.g., human, such as asthma, Alzheimer's disease, atherosclerosis, AIDS dementia, diabetes, inflammatory bowel disease, rheumatoid arthritis, tissue transplantation, tumor metastasis and myocardial ischemia. The compounds can also be administered for the treatment of inflammatory brain diseases such as multiple sclerosis.
    Type: Grant
    Filed: May 27, 2003
    Date of Patent: April 11, 2006
    Assignees: Elan Pharmaceuticals, Inc., Wyeth
    Inventors: Andrei W. Konradi, Christopher M. Semko, Ying-zi Xu, Frank Stappenbeck, Brian P. Stupl, Jenifer L. Smith, Michael A. Pleiss, Eugene D. Thorsett
  • Patent number: 7015216
    Abstract: Disclosed are a series of heteroaryl-?-alanine derivatives, compositions containing them, processes for their preparation and their use in medicine.
    Type: Grant
    Filed: July 19, 2001
    Date of Patent: March 21, 2006
    Assignees: Elan Pharmaceuticals, Inc., Wyeth
    Inventors: Andrei W. Konradi, Michael A. Pleiss, Eugene D. Thorsett, Susan Ashwell, Gregory S. Welmaker, Anthony Kreft, Dimitrios Sarantakis, Darren B. Dressen, Francine S. Grant, Christopher Semko, Ying-Zi Xu
  • Patent number: 7008949
    Abstract: Disclosed are compounds which bind ?4 integrins, where the ?4 integrin is preferably VLA-4. Certain of these compounds also inhibit leukocyte adhesion and, in particular, leukocyte adhesion mediated by ?4 integrins, where the ?4 integrin is preferably VLA-4. Such compounds are useful in the treatment of inflammatory diseases in a mammalian patient, e.g., human, such as asthma, Alzheimer's disease, atherosclerosis, AIDS dementia, diabetes, inflammatory bowel disease, rheumatoid arthritis, tissue transplantation, tumor metastasis and myocardial ischemia. The compounds can also be administered for the treatment of inflammatory brain diseases such as multiple sclerosis.
    Type: Grant
    Filed: May 27, 2003
    Date of Patent: March 7, 2006
    Assignees: Elan Pharmaceuticals, Inc., Wyeth
    Inventors: Andrei W. Konradi, Christopher M. Semko, Ying-zi Xu, Frank Stappenbeck, Brian P. Stupi, Jenifer L. Smith, Michael A. Pleiss, Eugene D. Thorsett
  • Patent number: 7005433
    Abstract: Disclosed are compounds which bind VLA-4. Certain of these compounds also inhibit leukocyte adhesion and, in particular, leukocyte adhesion mediated by VLA-4. Such compounds are useful in the treatment of inflammatory diseases in a mammalian patient, e.g., human, such as asthma, Alzheimer's disease, atherosclerosis, AIDS dementia, diabetes, inflammatory bowel disease, rheumatoid arthritis, tissue transplantation, tumor metastasis and myocardial ischemia. The compounds can also be administered for the treatment of inflammatory brain diseases such as multiple sclerosis.
    Type: Grant
    Filed: December 29, 2003
    Date of Patent: February 28, 2006
    Assignee: Elan Pharmaceuticals, Inc.
    Inventors: Andrei W. Konradi, Michael A. Pleiss, Eugene D. Thorsett, Darren B. Dressen, Francine S. Grant, Christopher Semko, Ying-Zi Xu