Patents by Inventor Lakshminarayana Vogeti

Lakshminarayana Vogeti 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: 20190142802
    Abstract: Disclosed are compounds of formula I, and pharmaceutically acceptable salts thereof. The compounds are inhibitors of the complement system. Also provided are pharmaceutical compositions comprising a compound of formula I, and methods involving use of the compounds and compositions in the treatment and prevention of diseases and conditions characterized by aberrant complement system activity.
    Type: Application
    Filed: February 1, 2017
    Publication date: May 16, 2019
    Applicant: BioCryst Pharmaceuticals, Inc.
    Inventors: Pravin L. Kotian, Yarlagadda S. Babu, Weihe Zhang, Lakshminarayana Vogeti, Minwan Wu, Venkat R. Chintareddy, Krishhan Raman
  • Publication number: 20180362458
    Abstract: Disclosed are compounds of formula I, and pharmaceutically acceptable salts thereof. The compounds are inhibitors of plasma kallikrein. Also provided are pharmaceutical compositions comprising at least one compound of the invention, and methods involving use of the compounds and compositions of the invention in the treatment and prevention of diseases and conditions characterized by unwanted plasma kallikrein activity.
    Type: Application
    Filed: September 30, 2016
    Publication date: December 20, 2018
    Inventors: Pravin L. Kotian, Yarlagadda S. Badu, V. Satish Kumar, Weihe Zhang, Lakshminarayana Vogeti
  • Patent number: 9382228
    Abstract: Described are compounds of Formula I which find utility in the treatment of cancer, autoimmune diseases and metabolic bone disorders through inhibition of c-FMS (CSF-1R), c-KIT, and/or PDGFR kinases. These compounds also find utility in the treatment of other mammalian diseases mediated by c-FMS, c-KIT, or PDGFR kinases.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: July 5, 2016
    Assignee: Deciphera Pharmaceuticals, LLC
    Inventors: Daniel L. Flynn, Timothy Malcolm Caldwell, Michael D. Kaufman, William C. Patt, Thiwanka Samarakoon, Lakshminarayana Vogeti, Karen M. Yates
  • Patent number: 9334267
    Abstract: This invention provides compounds of Formula I: (Formula I should be inserted here) or a pharmaceutically acceptable salt thereof; pharmaceutical compositions comprising a compound of Formula I; and use of a compound of Formula I for treating specified cancers.
    Type: Grant
    Filed: March 5, 2013
    Date of Patent: May 10, 2016
    Assignee: Deciphera Pharmaceuticals, LLC
    Inventors: Daniel L. Flynn, Michael D. Kaufman, Lakshminarayana Vogeti, Scott Wise, Wei-Ping Lu, Bryan Smith, James R. Henry, Philip A. Hipskind, Sheng-Bin Peng
  • Patent number: 9309224
    Abstract: Described are compounds of Formula 1 which find utility in the treatment of cancer, autoimmune diseases and metabolic bone disorders through inhibition of c-FMS (CSF-1R), c-KIT, and/or PDGFR kinases. These compounds also find utility in the treatment of other mammalian diseases mediated by c-FMS, c-KIT, or PDGFR kinases.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: April 12, 2016
    Assignee: Deciphera Pharmaceuticals, LLC.
    Inventors: Daniel L. Flynn, Timothy Malcolm Caldwell, Thiwanka Samarakoon, Lakshminarayana Vogeti, Michael D. Kaufman, William C. Patt, YuMi Ahn
  • Publication number: 20160046619
    Abstract: Described are compounds of Formula I which find utility in the treatment of cancer, autoimmune diseases and metabolic bone disorders through inhibition of c-FMS (CSF-1R), c-KIT, and/or PDGFR kinases. These compounds also find utility in the treatment of other mammalian diseases mediated by c-FMS, c-KIT, or PDGFR kinases.
    Type: Application
    Filed: August 3, 2015
    Publication date: February 18, 2016
    Inventors: Daniel L. Flynn, Michael D. Kaufman, Thiwanka Samarakoon, Timothy Malcolm Caldwell, Lakshminarayana Vogeti, YuMi Ahn, William C. Patt, Karen M. Yates
  • Patent number: 9187474
    Abstract: This invention provides compounds of Formula (I) or a pharmaceutically acceptable salt thereof; pharmaceutical compositions comprising a compound of Formula (I); and use of a compound of Formula (I) for treating specified cancers.
    Type: Grant
    Filed: March 5, 2013
    Date of Patent: November 17, 2015
    Assignees: Deciphera Pharmaceuticals, LLC, Eli Lilly and Company
    Inventors: Daniel L. Flynn, Michael D. Kaufman, Lakshminarayana Vogeti, Scott Wise, Wei-Ping Lu, Bryan Smith, Timothy Malcolm Caldwell, William C. Patt, James R. Henry, Philip A. Hipskind, Sheng-Bin Peng
  • Patent number: 9181223
    Abstract: Described are compounds of Formula I which find utility in the treatment of cancer, autoimmune diseases and metabolic bone disorders through inhibition of c-FMS (CSF-1R), c-KIT, and/or PDGFR kinases. These compounds also find utility in the treatment of other mammalian diseases mediated by c-FMS, c-KIT, or PDGFR kinases.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: November 10, 2015
    Assignee: Deciphera Pharmaceuticals, LLC
    Inventors: Michael D. Kaufman, Daniel L. Flynn, YuMi Ahn, Lakshminarayana Vogeti, Timothy Malcolm Caldwell
  • Patent number: 9133183
    Abstract: Described are compounds of Formula I which find utility in the treatment of cancer, autoimmune diseases and metabolic bone disorders through inhibition of c-FMS (CSF-1R), c-KIT, and/or PDGFR kinases. These compounds also find utility in the treatment of other mammalian diseases mediated by c-FMS, c-KIT, or PDGFR kinases.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: September 15, 2015
    Assignee: Deciphera Pharmaceuticals, LLC
    Inventors: Daniel L. Flynn, Michael D. Kaufman, Thiwanka Samarakoon, Timothy Malcolm Caldwell, Lakshminarayana Vogeti, YuMi Ahn, William C. Patt, Karen M. Yates
  • Publication number: 20150119392
    Abstract: This invention provides compounds of Formula I: (Formula I should be inserted here) or a pharmaceutically acceptable salt thereof; pharmaceutical compositions comprising a compound of Formula I; and use of a compound of Formula I for treating specified cancers.
    Type: Application
    Filed: March 5, 2013
    Publication date: April 30, 2015
    Inventors: Daniel L. Flynn, Michael D. Kaufman, Lakshminarayana Vogeti, Scott Wise, Wei-Ping Lu, Bryan Smith, James R. Henry, Philip A. Hipskind, Sheng-Bin Peng
  • Publication number: 20150105367
    Abstract: This invention provides compounds of Formula (I) or a pharmaceutically acceptable salt thereof; pharmaceutical compositions comprising a compound of Formula (I); and use of a compound of Formula (I) for treating specified cancers.
    Type: Application
    Filed: March 5, 2013
    Publication date: April 16, 2015
    Inventors: Daniel L. Flynn, Michael D, Kaufman, Lakshminarayana Vogeti, Scott Wise, Wei-Ping Lu, Bryan Smith, Timothy Malcolm Caldwell, William C. Patt, James R. Henry, Philip A. Hipskind, Sheng-Bin Peng
  • Publication number: 20140315917
    Abstract: Described are compounds of Formula I which find utility in the treatment of cancer, autoimmune diseases and metabolic bone disorders through inhibition of c-FMS (CSF-1R), c-KIT, and/or PDGFR kinases. These compounds also find utility in the treatment of other mammalian diseases mediated by c-FMS, c-KIT, or PDGFR kinases.
    Type: Application
    Filed: March 14, 2014
    Publication date: October 23, 2014
    Applicant: Deciphera Pharmaceuticals, LLC
    Inventors: Daniel L. Flynn, Michael D. Kaufman, Thiwanka Samarakoon, Timothy Malcolm Caldwell, Lakshminarayana Vogeti, YuMi Ahn, William C. Patt, Karen M. Yates
  • Publication number: 20140275016
    Abstract: Described are compounds of Formula 1 which find utility in the treatment of cancer, autoimmune diseases and metabolic bone disorders through inhibition of c-FMS (CSF-1R), c-KIT, and/or PDGFR kinases. These compounds also find utility in the treatment of other mammalian diseases mediated by c-FMS, c-KIT, or PDGFR kinases.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 18, 2014
    Applicant: Deciphera Pharmaceuticals, LLC
    Inventors: Daniel L. Flynn, Timothy Malcolm Caldwell, Thiwanka Samarakoon, Lakshminarayana Vogeti, Michael D. Kaufman, William C. Patt, YuMi Ahn
  • Publication number: 20140275080
    Abstract: Described are compounds of Formula I which find utility in the treatment of cancer, autoimmune diseases and metabolic bone disorders through inhibition of c-FMS (CSF-1R), c-KIT, and/or PDGFR kinases. These compounds also find utility in the treatment of other mammalian diseases mediated by c-FMS, c-KIT, or PDGFR kinases.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 18, 2014
    Applicant: Deciphera Pharmaceuticals, LLC
    Inventors: Daniel L. Flynn, Timothy Malcolm Caldwell, Michael D. Kaufman, William C. Patt, Thiwanka Samarakoon, Lakshminarayana Vogeti, Karen M. Yates
  • Publication number: 20140275085
    Abstract: Described are compounds of Formula I which find utility in the treatment of cancer, autoimmune diseases and metabolic bone disorders through inhibition of c-FMS (CSF-1R), c-KIT, and/or PDGFR kinases. These compounds also find utility in the treatment of other mammalian diseases mediated by c-FMS, c-KIT, or PDGFR kinases.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 18, 2014
    Applicant: Deciphera Pharmaceuticals, LLC
    Inventors: Michael D. Kaufman, Daniel L. Flynn, YuMi Ahn, Lakshminarayana Vogeti, Timothy Malcolm Caldwell
  • Patent number: 7488724
    Abstract: The invention provides compounds of formula (I): wherein: R1-R4 and A have any of the values defined in the specification, and their pharmaceutically acceptable salts, are useful for inhibiting ?-lactamase enzymes, for enhancing the activity of ?-lactam antibiotics, and for treating ?-lactam resistant bacterial infections in a mammal. The invention also provides pharmaceutical compositions, processes for preparing compounds of formula (I), and intermediates useful for the synthesis of compounds of formula (I).
    Type: Grant
    Filed: May 10, 2005
    Date of Patent: February 10, 2009
    Assignee: Southern Methodist University Foundation for Research
    Inventors: John D. Buynak, Lakshminarayana Vogeti
  • Publication number: 20060074065
    Abstract: The invention provides compounds of formula (I): wherein: R1—R4 and A have any of the values defined in the specification, and their pharmaceutically acceptable salts, are useful for inhibiting ?-lactamase enzymes, for enhancing the activity of ?-lactam antibiotics, and for treating ?-lactam resistant bacterial infections in a mammal. The invention also provides pharmaceutical compositions, processes for preparing compounds of formula (I), and intermediates useful for the synthesis of compounds of formula (I).
    Type: Application
    Filed: May 10, 2005
    Publication date: April 6, 2006
    Inventors: John Buynak, Lakshminarayana Vogeti
  • Patent number: 6916801
    Abstract: The invention provides compounds of formula (I): wherein: R1-R4 and A have any of the values defined in the specification, and their pharmaceutically acceptable salts, are useful for inhibiting ?-lactamase enzymes, for enhancing the activity of ?-lactam antibiotics, and for treating ?-lactam resistant bacterial infections in a mammal. The invention also provides pharmaceutical compositions, processes for preparing compounds of formula (I), wherein R1 and R2 are each independently hydrogen, (C1-C10)alkyl, (C2-C10)alkenyl, (C2-C10)alkenyl, (C3-C8)cycloalkyl, (C1-C10)alkoxy, (C1-C10)alkanoyl, (C1-C10)alkanoyloxy, (C1-C10)alkoxycarbonyl, aryl, heterocycle, halo, cyano, nitro, —COORe, —C(?O)NRfRg, —OC(?O)NRfRg, NRfRg, or —S(O)nRh; R3 is hydrogen, halo, aryl, heteroaryl, —S(O)nRh, or —CH?CHC(?O)NRmRp; R4 is hydrogen; A is thio, sulfinyl, or sulfonyl; and intermediates useful for the synthesis of compounds of formula (I).
    Type: Grant
    Filed: July 24, 2002
    Date of Patent: July 12, 2005
    Assignee: Alamx, LLC
    Inventors: John D. Buynak, Lakshminarayana Vogeti
  • Publication number: 20030092696
    Abstract: The invention provides compounds of formula (I): 1
    Type: Application
    Filed: July 24, 2002
    Publication date: May 15, 2003
    Inventors: John D. Buynak, Lakshminarayana Vogeti