Patents by Inventor Jaydeepkumar Dahyabhai Lilakar

Jaydeepkumar Dahyabhai Lilakar 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).

  • PROCESS FOR THE PREPARATION OF ROXADUSTAT AND ITS INTERMEDIATES
    Publication number: 20200299242
    Abstract: The present invention provides the process for the preparation of Roxadustat and its intermediates. Another aspect of the present invention provides a process for preparation of ethyl-5-(2-butoxycarbonyl)-4-phenoxyphenyl) oxazole-4-carboxylate of the formula (X) and its use in the preparation of Roxadustat. Another aspect of the present invention provides a process for the preparation of ethyl-4-hydroxy-1-methyl-7-phenoxyisoquinoline-3-carboxylate of the formula (XIII) and its use in the preparation of Roxadustat.
    Type: Application
    Filed: November 30, 2018
    Publication date: September 24, 2020
    Inventors: Amarnath Reddy LEKKALA, Jaydeepkumar DAHYABHAI LILAKAR, Mohammad AASEEF, Rehani Rajeev BUDHDEV, Sekhar Munaswamy NARIYAM, Rakeshwar BANDICHHOR, Sharad Santu PACHORE, Soma Rani SARKAR, Babu IRENI, Deep MALA, Kiran Kumar DONIPARTHI, Venkata Krishna Rao BADARLA
  • OMEPRAZOLE FORM B
    Publication number: 20100183710
    Abstract: A process for preparing pure omeprazole Form B, and compositions containing omeprazole Form B.
    Type: Application
    Filed: July 7, 2006
    Publication date: July 22, 2010
    Inventors: Vijayabhaskar Bolugoddu, Jaydeepkumar Dahyabhai Lilakar, Ramchandra Reddy Pingili, Swarupa Reddy Dudipala, Adolf Ceasor Goldwyn, Bala Murali Krishna Pittala, Mailatur Sivaraman Mohan, Indu Bhushan, Ravinder Kodipyaka, Rahul Sudhakar Gawande, Srikanth Basety
  • SOLIFENACIN COMPOSITIONS
    Publication number: 20100137358
    Abstract: Compositions and/or formulations comprising solifenacin or a salt thereof and processes for preparing the same. Certain compositions and formulations contain a stable amorphous form of solifenacin succinate.
    Type: Application
    Filed: April 11, 2008
    Publication date: June 3, 2010
    Applicants: DR. REDDY'S LABORATORIES LTD., DR. REDDY'S LABORATORIES, INC.
    Inventors: Pramod Kharwade, Movva Snehalatha, Atul Vishvanath Patil, Narayanan Badri Vishwanathan, Indu Bhushan, Venkata Nookaraju Sreedharala, Harshal Prabhakar Bhagwatwar, Surya Narayana Devarakonda, Ravi Kumar Komareddy, Azeezulla Baig Mohammed, Arjun Kumar Tummala, Jaydeepkumar Dahyabhai Lilakar, Srirami Reddy Kikkuru, Swarupa Dudipala
  • PROCESS FOR PREPARING SOLIFENACIN AND ITS SALTS
    Publication number: 20090326230
    Abstract: The present invention relates to solifenacin in solid form and a process for its preparation and to a process for the preparation of (1S)-1-Phenyl-1,2,3,4-tetrahydro-isoquinoline, a key intermediate in the synthesis of solifenacin and its salts.
    Type: Application
    Filed: July 18, 2007
    Publication date: December 31, 2009
    Applicants: Dr. Reddy's Laboratories Ltd., Dr. Reddy's Laboratories, Inc.
    Inventors: Vijayavitthal Thippannachar Mathad, Jaydeepkumar Dahyabhai Lilakar, Goverdhan Gilla, Sriramireddy Kikkuru, Raveendra Reddy Chinta, Swaroopa Dudipala