Patents by Inventor Rajdeep Anand

Rajdeep Anand 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).

  • Pyrazole compounds and preparation thereof
    Patent number: 11873289
    Abstract: The present invention provides processes for preparation of substituted pyrazole compounds of formula II, that can be used as intermediates for preparation of substituted piperidine urea compounds useful for the treatment of dilated cardiomyopathy (DCM). R2 is independently selected from F, C1-C4 alkyl, C1-C4 haloalkyl, R3 is independently selected from H, F, C1-C4 alkyl, C1-C4 haloalkyl, R4 is C1-C4 alkyl, R6 is H or a protecting group and R7 is selected from H, CI or trialkylsilyl.
    Type: Grant
    Filed: February 1, 2019
    Date of Patent: January 16, 2024
    Assignee: MyoKardia, Inc.
    Inventors: Sunil Sharma, Dinesh Jangid, Priyanka Dhaka, Siddharth Madhwal, Bharat Kumar, Kapil Kumar, Rajdeep Anand, Anurag Jain
  • PYRAZOLE COMPOUNDS AND PREPARATION THEREOF
    Publication number: 20210053940
    Abstract: The present invention provides processes for preparation of substituted pyrazole compounds of formula II, that can be used as intermediates for preparation of substituted piperidine urea compounds useful for the treatment of dilated cardiomyopathy (DCM). R2 is independently selected from F, C1-C4 alkyl, C1-C4 haloalkyl, R3 is independently selected from H, F, C1-C4 alkyl, C1-C4 haloalkyl, R4 is C1-C4 alkyl, R6 is H or a protecting group and R7 is selected from H, CI or trialkylsilyl.
    Type: Application
    Filed: February 1, 2019
    Publication date: February 25, 2021
    Inventors: Sunil SHARMA, Dinesh JANGID, Priyanka DHAKA, Siddharth MADHWAL, Bharat KUMAR, Kapil KUMAR, Rajdeep ANAND, Anurang JAIN
  • Process for the preparation of 2,3,3,3-tetrafluoropropene
    Patent number: 10870613
    Abstract: The present invention provides an improved process for preparation of 2,3,3,3-tetrafluoropropene, wherein recyclization of the reaction by-products result in equilibrium between feed and outlet composition.
    Type: Grant
    Filed: November 24, 2017
    Date of Patent: December 22, 2020
    Assignee: SRF Limited
    Inventors: Jose George, Sunil Raj, Ambuj Mishra, Anurag Katiyar, Rajdeep Anand
  • Process for preparation of halo substituted benzoic acid compound and intermediates thereof
    Patent number: 10626074
    Abstract: The present invention provides a process for preparation of halo substituted benzoic acid compound of Formula (1) and intermediates thereof.
    Type: Grant
    Filed: March 7, 2018
    Date of Patent: April 21, 2020
    Assignee: SRF Limited
    Inventors: Amardeep Singh, Bhupender Singh, Kapil Kumar, Rajdeep Anand
  • PROCESS FOR PREPARATION OF HALO SUBSTITUTED BENZOIC ACID COMPOUND AND INTERMEDIATES THEREOF
    Publication number: 20200010397
    Abstract: The present invention provides a process for preparation of halo substituted benzoic acid compound of Formula (1) and intermediates thereof.
    Type: Application
    Filed: March 7, 2018
    Publication date: January 9, 2020
    Inventors: Amardeep Singh, Bhupender Singh, Kapil Kumar, Rajdeep Anand
  • AN IMPROVED PROCESS FOR THE PREPARATION OF 2,3,3,3-TETRAFLUOROPROPENE
    Publication number: 20200010390
    Abstract: The present invention provides an improved process for preparation of 2,3,3,3- tetrafluoropropene, wherein recyclization of the reaction by-products result in equilibrium between feed and outlet composition.
    Type: Application
    Filed: November 24, 2017
    Publication date: January 9, 2020
    Applicant: SRF Limited
    Inventors: Jose George, Sunil Raj, Ambuj Mishra, Anurag Katiyar, Rajdeep Anand
  • Process for the preparation of 2,3,3,3-tetrafluoropropene from methyl chloride and chlorodifluoromethane
    Patent number: 10239804
    Abstract: The present invention relates to a process for preparation of olefins containing fluorine.
    Type: Grant
    Filed: January 5, 2017
    Date of Patent: March 26, 2019
    Assignee: SRF LIMITED
    Inventors: Jose George, Rajasekaran Ramanathan, Sunil Raj, Anurag Katiyar, Ambuj Mishra, Rajdeep Anand
  • Process for the preparation of halosubstituted trifluoromethylpyridines
    Patent number: 10227303
    Abstract: The present invention provides a process for the preparation of halosubstituted-6-trifluoromethyl pyridine of Formula I wherein X is a halogen.
    Type: Grant
    Filed: May 5, 2016
    Date of Patent: March 12, 2019
    Assignee: SRF Limited
    Inventors: Pushkar Singh Bora, Prabhu Balaji, Chandresh Soni, Kapil Kumar, Rajdeep Anand
  • Process for the preparation of 2-(trihalomethyl) benzamide
    Patent number: 10167250
    Abstract: The present invention relates to a process for preparation of 2-(trihalomethyl) benzamide.
    Type: Grant
    Filed: June 16, 2015
    Date of Patent: January 1, 2019
    Assignee: SRF Limited
    Inventors: Surender Dhingra, Kundan Singh Shekhawat, Satish Kumar, Kapil Kumar, Rajdeep Anand
  • Process for the preparation of dibenzenesulfonimide
    Patent number: 10071956
    Abstract: The present invention provides a process for the preparation of dibenzenesulfonimide.
    Type: Grant
    Filed: July 15, 2015
    Date of Patent: September 11, 2018
    Assignee: SRF LIMITED
    Inventors: Thirupathi Arumugam, Mariano Patrick Philips, Dilli Babu, Maheshwaran Chellaiah, Sarathy Iyengar, Rajdeep Anand
  • PROCESS FOR THE PREPARATION OF OLEFIN CONTAINING FLUORINE
    Publication number: 20180251416
    Abstract: The present invention relates to a process for preparation of olefins containing fluorine.
    Type: Application
    Filed: January 5, 2017
    Publication date: September 6, 2018
    Inventors: Jose GEORGE, Rajasekaran RAMANATHAN, Sunil RAJ, Anurag KATIYAR, Ambuj MISHRA, Rajdeep ANAND
  • PROCESS FOR THE PREPARATION OF HALOSUBSTITUTED TRIFLUOROMETHYLPYRIDINES
    Publication number: 20180141908
    Abstract: The present invention provides a process for the preparation of halosubstituted-6-trifluoromethyl pyridine of Formula I wherein X is a halogen
    Type: Application
    Filed: May 5, 2016
    Publication date: May 24, 2018
    Inventors: Pushkar Singh BORA, Prabhu BALAJI, Chandresh SONI, Kapil KUMAR, Rajdeep ANAND
  • PROCESS FOR THE PREPARATION OF DIBENZENESULFONIMIDE
    Publication number: 20170210705
    Abstract: The present invention provides a process for the preparation of dibenzenesulfonimide.
    Type: Application
    Filed: July 15, 2015
    Publication date: July 27, 2017
    Inventors: Thirupathi ARUMUGAM, Mariano Patrick PHILIPS, Dilli BABU, Maheshwaran CHELLAIAH, Sarathy IYENGAR, Rajdeep ANAND
  • Process for the preparation of pyrazole derivatives
    Patent number: 9650345
    Abstract: The present invention provides a process for the preparation of N-alkylated fluorine-containing pyrazolecarboxylic acid derivatives of Formula I. The present invention further provides a pyrazole compound of formula IIIa.
    Type: Grant
    Filed: May 2, 2016
    Date of Patent: May 16, 2017
    Assignee: SRF LIMITED
    Inventors: Srikant Dakshinamoorthy, Thangaselvam Kamaraj, Sarathy Iyengar, Arumugam Nagappan, Rahul Saxena, Rajdeep Anand
  • PROCESS FOR THE PREPARATION OF 2-(TRIHALOMETHYL) BENZAMIDE
    Publication number: 20170129849
    Abstract: The present invention relates to a process for preparation of 2-(trihalomethyl) benzamide.
    Type: Application
    Filed: June 16, 2015
    Publication date: May 11, 2017
    Inventors: Surender DHINGRA, Kundan Singh SHEKHAWAT, Satish KUMAR, Kapil KUMAR, Rajdeep Anand
  • Process for the Preparation of Pyrazole Derivatives
    Publication number: 20160244412
    Abstract: The present invention provides a process for the preparation of N-alkylated fluorine-containing pyrazolecarboxylic acid derivatives of Formula I. The present invention further provides a pyrazole compound of formula IIIa.
    Type: Application
    Filed: May 2, 2016
    Publication date: August 25, 2016
    Applicant: SRF LIMITED
    Inventors: Srikant DAKSHINAMOORTHY, Thangaselvam KAMARAJ, Sarathy IYENGAR, Arumugam NAGAPPAN, Rahul SAXENA, Rajdeep ANAND
  • Process for the synthesis of tetrafluoroethanesulfonic acid
    Patent number: 9376379
    Abstract: The present invention provides a process for preparation of tetrafluoroethanesulfonic acid.
    Type: Grant
    Filed: July 29, 2013
    Date of Patent: June 28, 2016
    Assignee: SRF Limited
    Inventors: Sarathy Iyengar, Radha Kumaraswamy, Mariano Patrick Philiphs, Vardaraj Ganeshan, Rahul Saxena, Rajdeep Anand
  • PROCESS FOR THE SYNTHESIS OF TETRAFLUOROETHANESULFONIC ACID
    Publication number: 20150259281
    Abstract: The present invention provides a process for preparation of tetrafluoroethanesulfonic acid.
    Type: Application
    Filed: July 29, 2013
    Publication date: September 17, 2015
    Inventors: Sarathy Iyengar, Radha Kumaraswamy, Mariano Patrick Philiphs, Vardaraj Ganeshan, Rahul Saxena, Rajdeep Anand
  • Process for the production of difluoromethane
    Patent number: 6723887
    Abstract: A process for vapor phase fluorination of methylene chloride with anhydrous hydrogen fluoride (AHF) in the presence of a coprecipitated chromia-alumina impregnated with zinc salt as catalyst, removing HCl and heavier components by distillation, subjecting HFC-32 rich cut to a further step of fluorination in the presence of a fluorination catalyst.
    Type: Grant
    Filed: July 12, 2002
    Date of Patent: April 20, 2004
    Assignee: SFR Limited
    Inventors: Rajasekaran Ramanathan, Rajdeep Anand, Anurag Jain, Jampani Madhusudana Rao
  • Process for the production of difluoromethane
    Publication number: 20040010168
    Abstract: A process for vapor phase fluorination of methylene chloride with anhydrous hydrogen fluoride (AHF) in the presence of a coprecipitated chromia-alumina impregnated with zinc salt as catalyst, removing HCl and heavier components by distillation, subjecting HFC-32 rich cut to a further step of fluorination in the presence of a fluorination catalyst.
    Type: Application
    Filed: July 12, 2002
    Publication date: January 15, 2004
    Inventors: Rajasekaran Ramanathan, Rajdeep Anand, Anurag Jain, Jampani Madhusudana Rao