Patents by Inventor Gautam R. Desiraju

Gautam R. Desiraju 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).

  • Crystalline modification of fipronil
    Patent number: 9913473
    Abstract: The present invention relates to a novel crystalline modification of fipronil, to a process for the preparation of the same, to pesticidal and parasiticidal mixtures and compositions comprising said crystalline modification and to their use for combating pests and parasites.
    Type: Grant
    Filed: April 30, 2012
    Date of Patent: March 13, 2018
    Assignee: BASF SE
    Inventors: Heidi Emilia Saxell, Peter Erk, Claude Taranta, Thomas Kröhl, Gerhard Cox, Martin Sukopp, Gautam R. Desiraju, Rahul Banerjee, Prashant M. Bhatt
  • Crystalline modification of fipronil
    Patent number: 9451772
    Abstract: The present invention relates to a novel crystalline modification of fipronil, to a process for the preparation of the same, to pesticidal and parasiticidal mixtures and compositions comprising said crystalline modification and to their use for combating pests and parasites.
    Type: Grant
    Filed: January 22, 2013
    Date of Patent: September 27, 2016
    Assignee: BASF SE
    Inventors: Heidi Emilia Saxell, Peter Erk, Claude Taranta, Thomas Kroehl, Gerhard Cox, Martin Sukopp, Stefan Scherer, Antti Ojala, Gautam R. Desiraju, Rahul Banerjee, Prashant M. Bhatt
  • Crystalline modification of fipronil
    Patent number: 8791046
    Abstract: The present invention relates to a crystalline modification of fipronil, to a process for the preparation of the same, to pesticidal and parasiticidal mixtures and compositions comprising said crystalline modification and to their use for combating pests and parasites.
    Type: Grant
    Filed: November 5, 2007
    Date of Patent: July 29, 2014
    Assignee: BASF SE
    Inventors: Heidi Emilia Saxell, Peter Erk, Claude Taranta, Thomas Kröhl, Gerhard Cox, Gautam R. Desiraju, Rahul Banerjee, Prashant M. Bhatt
  • Crystalline Modification of Fipronil
    Publication number: 20130137571
    Abstract: The present invention relates to a novel crystalline modification of fipronil, to a process for the preparation of the same, to pesticidal and parasiticidal mixtures and compositions comprising said crystalline modification and to their use for combating pests and parasites.
    Type: Application
    Filed: January 22, 2013
    Publication date: May 30, 2013
    Applicant: BASF SE
    Inventors: Heidi Emilia SAXELL, Peter ERK, Claude TARANTA, Thomas KROEHL, Gerhard COX, Martin SUKOPP, Stefan SCHERER, Antti OJALA, Gautam R. DESIRAJU, Rahul BANERJEE, Prashant M. BHATT
  • Crystalline modification of fipronil
    Patent number: 8383664
    Abstract: The present invention relates to a crystalline modification of fipronil, to a process for the preparation of the same, to pesticidal and parasiticidal mixtures and compositions comprising said crystalline modification and to their use for combating pests and parasites.
    Type: Grant
    Filed: November 5, 2007
    Date of Patent: February 26, 2013
    Assignee: BASF SE
    Inventors: Heidi Emilia Saxell, Peter Erk, Claude Taranta, Thomas Kröhl, Gerhard Cox, Martin Sukopp, Stefan Scherer, Antti Ojala, Gautam R. Desiraju, Rahul Banerjee, Prashant M. Bhatt
  • Crystalline Modification of Fipronil
    Publication number: 20120225776
    Abstract: The present invention relates to a novel crystalline modification of fipronil, to a process for the preparation of the same, to pesticidal and parasiticidal mixtures and compositions comprising said crystalline modification and to their use for combating pests and parasites.
    Type: Application
    Filed: April 30, 2012
    Publication date: September 6, 2012
    Applicant: BASF SE
    Inventors: Heidi Emilia Saxell, Peter Erk, Claude Taranta, Thomas Kröhl, Gerhard Cox, Martin Sukopp, Gautam R. Desiraju, Rahul Banerjee, Prashant M. Bhatt
  • Crystalline modification of fipronil
    Patent number: 8188136
    Abstract: The present invention relates to a crystalline modification of fipronil, to process for the preparation of the same, to pesticidal and parasiticidal mixtures and compositions comprising said crystalline modification and to their use for combating pests and parasites.
    Type: Grant
    Filed: November 5, 2007
    Date of Patent: May 29, 2012
    Assignee: BASF SE
    Inventors: Heidi Emilia Saxell, Peter Erk, Claude Taranta, Thomas Kröhl, Gerhard Cox, Martin Sukopp, Gautam R. Desiraju, Rahul Banerjee, Prashant M. Bhatt
  • Crystalline modification of fipronil
    Patent number: 8063092
    Abstract: The present invention relates to a crystalline modification of fipronil, to a process for the preparation of the same, to pesticidal and parasiticidal mixtures and compositions comprising said crystalline modification and to their use for combating pests and parasites.
    Type: Grant
    Filed: November 5, 2007
    Date of Patent: November 22, 2011
    Assignee: BASF SE
    Inventors: Heidi Emilia Saxell, Peter Erk, Claude Taranta, Thomas Kröhl, Gerhard Cox, Gautam R. Desiraju, Rahul Banerjee, Prashant M. Bhatt
  • Crystalline Modification of Fipronil
    Publication number: 20100105752
    Abstract: The present invention relates to a crystalline modification of fipronil, to a process for the preparation of the same, to pesticidal and parasiticidal mixtures and compositions comprising said crystalline modification and to their use for combating pests and parasites.
    Type: Application
    Filed: November 5, 2007
    Publication date: April 29, 2010
    Applicant: BASF SE
    Inventors: Heidi Emilia Saxell, Peter Erk, Claude Taranta, Thomas Kröhl, Gerhard Cox, Gautam R. Desiraju, Rahul Banerjee, Prashant M. Bhatt
  • Crystalline Modification of Fipronil
    Publication number: 20100081698
    Abstract: The present invention relates to a crystalline modification of fipronil, to a process for the preparation of the same, to pesticidal and parasiticidal mixtures and compositions comprising said crystalline modification and to their use for combating pests and parasites.
    Type: Application
    Filed: November 5, 2007
    Publication date: April 1, 2010
    Applicant: BASF SE
    Inventors: Heidi Emilia Saxell, Peter Erk, Claude Taranta, Thomas Kröhl, Gerhard Cox, Martin Sukopp, Stefan Scherer, Antti Ojala, Gautam R. Desiraju, Rahul Banerjee, Prashant M. Bhatt
  • Crystalline Modification of Fipronil
    Publication number: 20100041727
    Abstract: The present invention relates to a crystalline modification of fipronil, to process for the preparation of the same, to pesticidal and parasiticidal mixtures and compositions comprising said crystalline modification and to their use for combating pests and parasites.
    Type: Application
    Filed: November 5, 2007
    Publication date: February 18, 2010
    Applicant: BASF SE
    Inventors: Heidi Emilia Saxell, Peter Erk, Claude Taranta, Thomas Kröhl, Gerhard Cox, Martin Sukopp, Gautam R. Desiraju, Rahul Banerjee, Prashant M. Bhatt
  • Crystalline Modification of Fipronil
    Publication number: 20100041552
    Abstract: The present invention relates to a crystalline modification of fipronil, to a process for the preparation of the same, to pesticidal and parasiticidal mixtures and compositions comprising said crystalline modification and to their use for combating pests and parasites.
    Type: Application
    Filed: November 5, 2007
    Publication date: February 18, 2010
    Applicant: BASF SE
    Inventors: Heidi Emilia Saxell, Peter Erk, Claude Taranta, Thomas Kröhl, Gerhard Cox, Gautam R. Desiraju, Rahul Banerjee, Prashant M. Bhatt
  • Cyclopentenone derivatives for cancer therapy
    Patent number: 7179937
    Abstract: The invention relates to the use of derivatives of cyclopentenone for the inhibition or prevention of the growth or multiplication of cancer cells, and to therapeutic compositions containing such compounds. The invention relates more specifically to the use of derivatives of cyclopentenone for the inhibition and/or prevention of cancer of the colon, pancreas, larynx, ovary, duodenum, kidney, oral cavity, prostate, lung, endothelial cells and leukemias.
    Type: Grant
    Filed: December 4, 2002
    Date of Patent: February 20, 2007
    Assignee: Dabur Research Foundation
    Inventors: Mukund K. Gurjar, Radhika D. Wakharkar, Gautam R. Desiraju, Ashwini Nangia, Jhillu Singh Yadav, Anand C. Burman, Rama Mukherjee, Hanumant Bapu Rao Borate, Srivari Chandrasekhar, Manu Jaggi, Anuo T. Singh, Kamal Kapoor, Sanjay Sarkhel, K. V. V. M. Sairam
  • Cyclopentenone derivatives for cancer therapy
    Publication number: 20030229146
    Abstract: The invention relates to the use of derivatives of cyclopentenone for the inhibition or prevention of the growth or multiplication of cancer cells, and to therapeutic compositions containing such compounds.
    Type: Application
    Filed: December 4, 2002
    Publication date: December 11, 2003
    Applicant: DABUR RESEARCH FOUNDATION
    Inventors: Mukund K. Gurjar, Radhika D. Wakharkar, Gautam R. Desiraju, Ashwini Nangia, J. S. Yadav, Anand C. Burman, Rama Mukherjee, Hanumant Bapurao Borate, Srivari Chandrasekhar, Manu Jaggi, Anuo T. Singh, Kamal K. Kapoor, Sanjay Sarkhel, Kalapatapu V.V.M. Sairam