Patents by Inventor Shankaran Kothandaraman

Shankaran Kothandaraman 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: 20230338584
    Abstract: Disclosed are compositions and methods relating to novel tumor targeting peptides.
    Type: Application
    Filed: August 22, 2022
    Publication date: October 26, 2023
    Inventors: Michael F. TWEEDLE, Shankaran KOTHANDARAMAN, Chadwick Lewis WRIGHT, Li GONG
  • Patent number: 11419951
    Abstract: Disclosed are compositions and methods relating to novel tumor targeting peptides.
    Type: Grant
    Filed: August 20, 2018
    Date of Patent: August 23, 2022
    Assignee: Ohio State Innovation Foundation
    Inventors: Michael F. Tweedle, Shankaran Kothandaraman, Chadwick Lewis Wright, Li Gong
  • Publication number: 20200254116
    Abstract: Disclosed are compositions and methods relating to novel tumor targeting peptides.
    Type: Application
    Filed: August 20, 2018
    Publication date: August 13, 2020
    Inventors: Michael F. TWEEDLE, Shankaran KOTHANDARAMAN, Chadwick Lewis WRIGHT, Li GONG
  • Patent number: 9969752
    Abstract: The present invention concerns compounds of formula I or pharmaceutically acceptable salts thereof, which inhibit HIF prolyl hydroxylase, their use for enhancing endogenous production of erythropoietin, and for treating conditions associated with reduced endogenous production of erythropoietin such as anemia and like conditions, as well as pharmaceutical compositions comprising such a compound and a pharmaceutical carrier.
    Type: Grant
    Filed: September 23, 2015
    Date of Patent: May 15, 2018
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Jiaqiang Cai, Alejandro Crespo, Xiaoxing Du, Byron Gabriel Dubois, Deodialsingh Guiadeen, Shankaran Kothandaraman, Ping Liu, Rongqiang Liu, Weiguo Quan, Christopher Sinz, Liping Wang
  • Publication number: 20170233412
    Abstract: The present invention concerns compounds of formula I or pharmaceutically acceptable salts thereof, which inhibit HIF prolyl hydroxylase, their use for enhancing endogenous production of erythropoietin, and for treating conditions associated with reduced endogenous production of erythropoietin such as anemia and like conditions, as well as pharmaceutical compositions comprising such a compound and a pharmaceutical carrier.
    Type: Application
    Filed: September 23, 2015
    Publication date: August 17, 2017
    Applicants: MERCK SHARP & DOHME CORP., MSD R&D (CHINA) CO., LTD.
    Inventors: JIAQIANG CAI, ALEJANDRO CRESPO, XIAOXING DU, BYRON GABRIEL DUBOIS, DEODIALSINGH GUIADEEN, SHANKARAN KOTHANDARAMAN, PING LIU, RONGQIANG LIU, WEIGUO QUAN, CHRISTOPHER SINZ, LIPING WANG
  • Patent number: 7786305
    Abstract: The present invention is directed to compounds of the formula I: (wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, X, n and the dashed line are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptor CCR-2. The present invention is also directed to intermediates useful in the preparation of formula I compounds.
    Type: Grant
    Filed: May 28, 2004
    Date of Patent: August 31, 2010
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Richard Jiao, Gregori Morriello, Lihu Yang, Changyou Zhou, Shankaran Kothandaraman, Christopher Moyes
  • Publication number: 20100056563
    Abstract: The present invention relates to naphthyridine compounds useful as HIF prolyl hydroxylase inhibitors to treat anemia and like conditions.
    Type: Application
    Filed: April 14, 2008
    Publication date: March 4, 2010
    Inventors: Deodialsingh Guiadeen, Jeffrey J. Hale, Shankaran Kothandaraman
  • Publication number: 20070155731
    Abstract: Compounds of Formula I and Formula II (wherein A, E, j, k, m, n, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R15, R16, R17, R18, R19, R24, R25, R26, R27, R28, R29, R30, R31, R32, R33, R34, X, Y and Z are as defined herein) which are modulators of chemokine receptor activity and are useful in the prevention or treatment of certain inflammatory and immunoregulatory disorders and diseases, allergic diseases, atopic conditions including allergic rhinitis, dermatitis, conjunctivitis, and asthma, as well as autoimmune pathologies such as rheumatoid arthritis and atherosclerosis. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which chemokine receptors are involved.
    Type: Application
    Filed: January 26, 2005
    Publication date: July 5, 2007
    Inventors: Gabor Butora, Deodialsingh Guiadeen, Shankaran Kothandaraman, Malcolm MacCoss, Sander Mills, Lihu Yang
  • Patent number: 7230008
    Abstract: The present invention is directed to methods for treating, preventing, ameliorating, controlling or reducing the risk of an inflammatory or immunoregulatory disorder or disease, which method comprises the administration to a patient of an effective amount of the compound of formula I: (wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, X, n and the dashed line are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptor CCR-2.
    Type: Grant
    Filed: August 20, 2004
    Date of Patent: June 12, 2007
    Assignee: Merck & Co, Inc.
    Inventors: Richard Jiao, Gabor Butora, Stephen D. Goble, Deodialsingh Guiadeen, Sander G. Mills, Gregori Morriello, Alexander Pasternak, Cheng Tang, Lihu Yang, Changyou Zhou, Shankaran Kothandaraman, Christopher Moyes
  • Publication number: 20070117797
    Abstract: Compounds of the formula (I) which are modulators of chemokine receptor activity useful in the prevention or treatment of certain inflammatory and immunoregulatory disorders and diseases, allergic diseases, atopic conditions including allergic rhinitis, dermatitis, conjunctivitis, and asthma, as well as autoimmune pathologies such as rheumatoid arthritis and atherosclerosis, and pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which chemokine receptors are involved.
    Type: Application
    Filed: December 29, 2004
    Publication date: May 24, 2007
    Inventors: Stephen Goble, Lihu Yang, Changyou Zhou, Shankaran Kothandaraman, Deodialsingh Guiadeen, Gabor Butora, Alexander Pastemak, Sander Mills
  • Patent number: 7166614
    Abstract: The present invention is directed to compounds of the formula I: I(wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, X, n and the dashed line are defined herein) which are useful as modulators of chemokine receptor activity.
    Type: Grant
    Filed: April 25, 2003
    Date of Patent: January 23, 2007
    Assignees: Merck & Co., Inc., Merck Sharp & Dohme Limited
    Inventors: Richard Jiao, Stephen D. Goble, Sander G. Mills, Gregori Morriello, Alexander Pasternak, Lihu Yang, Changyou Zhou, Gabor Butora, Shankaran Kothandaraman, Deodialsingh Guiadeen, Christopher Moyes
  • Publication number: 20060089379
    Abstract: The present invention is directed to compounds of the formula I: I(wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, X, n and the dashed line are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptor CCR-2.
    Type: Application
    Filed: April 25, 2003
    Publication date: April 27, 2006
    Inventors: Richard Jiao, Stephen Goble, Sander Mills, Gregori Morriello, Alexander Pasternak, Lihu Yang, Changyou Zhou, Gabor Butora, Shankaran Kothandaraman, Deodialsingh Guiadeen, Christopher Moyes
  • Publication number: 20060030582
    Abstract: The present invention is directed to methods for treating, preventing, ameliorating, controlling or reducing the risk of a disorder or disease, which method comprises the administration to a patient of an effective amount of the compound of formula I: I (wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, X, n and the dashed line are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptor CCR-2.
    Type: Application
    Filed: April 8, 2005
    Publication date: February 9, 2006
    Inventors: Julie DeMartino, Taro Akiyama, Mary Struthers, Lihu Yang, Joel Berger, Gregori Morriello, Alexander Pastemak, Changyou Zhou, Sander Mills, Gabor Butora, Shankaran Kothandaraman, Deodialsingh Guiadeen, Cheng Tang, Richard Jiao, Stephen Goble, Christopher Moyes
  • Publication number: 20050107422
    Abstract: The present invention is directed to methods for treating, preventing, ameliorating, controlling or reducing the risk of an inflammatory or immunoregulatory disorder or disease, which method comprises the administration to a patient of an effective amount of the compound of formula I: (wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, X, n and the dashed line are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptor CCR-2.
    Type: Application
    Filed: August 20, 2004
    Publication date: May 19, 2005
    Inventors: Richard Jiao, Gabor Butora, Stephen Goble, Deodialsingh Guiadeen, Sander Mills, Gregori Morriello, Alexander Pasternak, Cheng Tang, Lihu Yang, Changyou Zhou, Shankaran Kothandaraman, Christopher Moyes
  • Publication number: 20050101628
    Abstract: The present invention is directed to compounds of the formula I: (wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, X, n and the dashed line are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptor CCR-2. The present invention is also directed to intermediates useful in the preparation of formula I compounds.
    Type: Application
    Filed: May 28, 2004
    Publication date: May 12, 2005
    Inventors: Richard Jiao, Gregori Morriello, Lihu Yang, Christopher Moyes, Changyou Zhou, Shankaran Kothandaraman
  • Patent number: 6812234
    Abstract: The present invention is directed to compounds of the formula I: (wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, X, n and the dashed line are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptor CCR-2.
    Type: Grant
    Filed: April 29, 2003
    Date of Patent: November 2, 2004
    Assignees: Merck & Co., Inc., Merck Sharp & Dohme Ltd.
    Inventors: Richard Jiao, Gregori Morriello, Lihu Yang, Stephen D. Goble, Sander G. Mills, Alexander Pasternak, Changyou Zhou, Gabor Butora, Shankaran Kothandaraman, Deodialsingh Guiadeen, Christopher Moyes, Cheng Tang
  • Publication number: 20040167156
    Abstract: The present invention is directed to compounds of the formula I: 1
    Type: Application
    Filed: April 29, 2003
    Publication date: August 26, 2004
    Inventors: Richard Jiao, Gregori Morriello, Lihu Yang, Stephen D. Goble, Sander G. Mills, Alexander Pasternak, Changyou Zhou, Gabor Butora, Shankaran Kothandaraman, Deodialsingh Guiadeen, Christopher Moyes, Cheng Tang
  • Patent number: 6476054
    Abstract: The present invention is directed to cyclic amines of the formula I: (wherein R1, R2, R3, m and n are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptors CCR-1, CCR-2, CCR-2A, CCR-2B, CCR-3, CCR-4, CCR-5, CXCR-3, and/or CXCR-4.
    Type: Grant
    Filed: October 17, 2000
    Date of Patent: November 5, 2002
    Assignee: Merck & Co., Inc.
    Inventors: Charles G. Caldwell, Paul E. Finke, Malcolm Maccoss, Sander G. Mills, Bryan Oates, Dooseop Kim, Shankaran Kothandaraman, Liping Wang
  • Patent number: 6140349
    Abstract: The present invention is directed to cyclic amines of the formula I: ##STR1## (wherein R.sup.1, R.sup.2, R.sup.3, m and n are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptors CCR-1, CCR-2, CCR-2A, CCR-2B, CCR-3, CCR-4, CCR-5, CXCR-3, and/or CXCR-4.
    Type: Grant
    Filed: February 1, 1999
    Date of Patent: October 31, 2000
    Assignee: Merck & Co., Inc.
    Inventors: Charles G. Caldwell, Malcolm Maccoss, Paul E. Finke, Sander G. Mills, Bryan Oates, Shankaran Kothandaraman, Dooseop Kim, Liping Wang