Patents Assigned to ZCL CHEMICALS LIMITED
  • Process for the preparation of fluvoxamine maleate
    Patent number: 9783492
    Abstract: The present invention relates to an industrially feasible and economically viable process for the preparation of fluvoxamine maleate of formula I.
    Type: Grant
    Filed: March 26, 2014
    Date of Patent: October 10, 2017
    Assignee: ZCL CHEMICALS LIMITED
    Inventors: Nand Lal Agarwal, Trushar Dahyabhai Patel, Pintu Balubhai Loriya
  • Process for the preparation of 3-aryloxy-3-phenylpropylamine and salt thereof
    Patent number: 9604906
    Abstract: The present invention relates to an industrially feasible and economically viable process for the preparation of 3-aryloxy-3-phenylpropylamine and salt of formula I thereof.
    Type: Grant
    Filed: June 17, 2014
    Date of Patent: March 28, 2017
    Assignee: ZCL CHEMICALS LIMITED
    Inventors: Nand Lal Agarwal, Pranav Popatlal Mistri, Trushar Dahyabhai Patel, Pankaj Jayantilal Makasana
  • Process for the preparation of d-threo-ritalinic acid salts via novel salts of intermediate thereof
    Patent number: 9278928
    Abstract: The present invention relates to a process for the preparation of d-threo-ritalinic acid salt thereof. More particularly, the present invention relates a process for the preparation of d-threo-ritalinic acid salt via novel organic salts of intermediate thereof.
    Type: Grant
    Filed: October 21, 2013
    Date of Patent: March 8, 2016
    Assignee: ZCL CHEMICALS LIMITED
    Inventors: Nand Lal Agarwal, Rahul Arunbhai Bhavsar, Kunal Kamleshbhai Pathak
  • PROCESS FOR THE PREPARATION OF d-THREO-RITALINIC ACID SALTS VIA NOVEL SALTS OF INTERMEDIATE THEREOF
    Publication number: 20150259290
    Abstract: The present invention relates to a process for the preparation of d-threo-ritalinic acid salt thereof. More particularly, the present invention relates a process for the preparation of d-threo-ritalinic acid salt via novel organic salts of intermediate thereof.
    Type: Application
    Filed: October 21, 2013
    Publication date: September 17, 2015
    Applicant: ZCL CHEMICALS LIMITED
    Inventors: Nand Lal Agarwal, Rahul Arunbhai Bhavsar, Kunal Kamleshbhai Pathak