Patents by Inventor Brij Khera

Brij Khera 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: 20210137920
    Abstract: The present invention relates to stable oral pharmaceutical compositions of sitagliptin base and processes for the preparation thereof.
    Type: Application
    Filed: January 25, 2021
    Publication date: May 13, 2021
    Applicant: CADILA HEALTHCARE LIMITED
    Inventors: Brij KHERA, Muthaiyyan Essakimuthu KANNAN, Jitendra Rameshchandra PATEL, Saurin Mukundbhai AMIN
  • Patent number: 10925871
    Abstract: The present invention relates to stable oral pharmaceutical compositions of sitagliptin base and processes for the preparation thereof.
    Type: Grant
    Filed: February 25, 2015
    Date of Patent: February 23, 2021
    Assignee: CADILA HEALTHCARE LIMITED
    Inventors: Brij Khera, Muthaiyyan Essakimuthu Kannan, Jitendra Rameshchandra Patel, Saurin Mukundbhai Amin
  • Patent number: 10414741
    Abstract: The present invention relates to an amorphous vortioxetine and salts thereof. In particular, the invention relates to a process for the preparation of an amorphous vortioxetine hydrobromide. Further, the invention also relates to a process for preparation of amorphous vortioxetine free base. The invention also relates to pharmaceutical compositions comprising an amorphous vortioxetine or hydrobromide salt thereof for oral administration for treatment of major depressive disorder (MDD) and generalized anxiety disorder (GAD).
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: September 17, 2019
    Assignee: CADILA HEALTHCARE LIMITED
    Inventors: Shri Prakash Dhar Dwivedi, Kumar Kamlesh Singh, Jitendra Maganbhai Gajera, Dinesh Kumar Raikwar, Brij Khera
  • Patent number: 9714225
    Abstract: The present invention relates to stable crystalline Form I of lorcaserin hydrochloride of Formula (IA) and processes for its preparation. The invention also relates to processes for the preparation of lorcaserin and pharmaceutically acceptable salts, solvates and hydrates thereof.
    Type: Grant
    Filed: November 13, 2014
    Date of Patent: July 25, 2017
    Assignee: Cadila Healthcare Limited
    Inventors: Shriprakash Dhar Dwivedi, Jayprakash Ajitsingh Parihar, Alpeshkumar Pravinchandra Shah, Samir Rameshbhai Gajjar, Brij Khera
  • Patent number: 9603846
    Abstract: A crystalline Form N-1 of apixaban substantially free from one or more of: 1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid; 7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-1-phenyl-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamide; or methyl 1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate, relative to apixaban by area percentage of HPLC and having a mean particle size equal to or greater than 100 ?m.
    Type: Grant
    Filed: November 24, 2015
    Date of Patent: March 28, 2017
    Assignee: Cadila Healthcare Limited
    Inventors: Brij Khera, Kumar Kamlesh Singh, Santosh Devidas Diwakar, Sunil Dnyaneshwar Narode, Hiteshkumar Natwarlal Suthar
  • Publication number: 20160367552
    Abstract: The present invention relates to stable oral pharmaceutical compositions of sitagliptin base and processes for the preparation thereof.
    Type: Application
    Filed: February 25, 2015
    Publication date: December 22, 2016
    Applicant: CADILA HEALTHCARE LIMITED
    Inventors: Brij KHERA, Muthaiyyan Essakimuthu KANNAN, Jitendra Rameshchandra PATEL, Saurin Mukundbhai AMIN
  • Publication number: 20160280658
    Abstract: The present invention relates to stable crystalline Form A of lorcaserin hydrochloride of Formula (IA) and processes for its preparation. The invention also relates to processes for the preparation of lorcaserin and pharmaceutically acceptable salts, solvates and hydrates thereof.
    Type: Application
    Filed: November 13, 2014
    Publication date: September 29, 2016
    Applicant: CADILA HEALTHCARE LIMITED
    Inventors: Shriprakash Dhar DWIVEDI,, Jayprakash Ajitsingh PARIHAR, Alpeshkumar Pravinchandra SHAH, Samir Rameshbhai GAJJAR, Brij KHERA
  • Patent number: 9433620
    Abstract: The present invention relates to pharmaceutical compositions of lurasidone or salts thereof. In particular, the invention relates to pharmaceutical compositions of lurasidone or salts thereof with one or more water-insoluble pharmaceutical excipients. The invention also relates to processes for the preparation of such compositions and use thereof for treatment of schizophrenia, bipolar disorders or senile dementia.
    Type: Grant
    Filed: January 5, 2012
    Date of Patent: September 6, 2016
    Assignee: CADILA HEALTHCARE LIMITED
    Inventors: Brij Khera, Aman Trehan, Pankaj Ramanbhai Patel
  • Publication number: 20160214949
    Abstract: The present invention relates to an amorphous vortioxetine and salts thereof. In particular, the invention relates to a process for the preparation of an amorphous vortioxetine hydrobromide. Further, the invention also relates to a process for preparation of amorphous vortioxetine free base. The invention also relates to pharmaceutical compositions comprising an amorphous vortioxetine or hydrobromide salt thereof for oral administration for treatment of major depressive disorder (MDD) and generalized anxiety disorder (GAD).
    Type: Application
    Filed: September 30, 2014
    Publication date: July 28, 2016
    Inventors: Shri Prakash Dhar DWIVEDI, Kumar Kamlesh SINGH, Jitendra Maganbhai GAJERA, Dinesh Kumar RAIKWAR, Brij KHERA
  • Patent number: 9351957
    Abstract: The present invention provides an amorphous form of apremilast and process for preparation thereof. The present invention also provides a pharmaceutical composition comprising an amorphous apremilast and one or more of pharmaceutically acceptable carriers, excipients or diluents used for the treatment of active psoriatic arthritis.
    Type: Grant
    Filed: April 2, 2015
    Date of Patent: May 31, 2016
    Assignee: Cadila Healthcare Limited
    Inventors: Brij Khera, Kumar Kamlesh Singh, Santosh Devidas Diwakar, Chetan Jayantibhai Vasava, Anil Kumar Shivprasad Tiwari
  • Publication number: 20160143894
    Abstract: A crystalline Form N-1 of apixaban substantially free from one or more of: 1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid; 7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-1-phenyl-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamide; or methyl 1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate, relative to apixaban by area percentage of HPLC and having a mean particle size equal to or greater than 100 ?m.
    Type: Application
    Filed: November 24, 2015
    Publication date: May 26, 2016
    Inventors: Brij KHERA, Kumar Kamlesh SINGH, Santosh Devidas DIWAKAR, Sunil Dnyaneshwar NARODE, Hiteshkumar Natwarlal SUTHAR
  • Publication number: 20160083374
    Abstract: The present invention provides invention relates to stable amorphous form of Canagliflozin. The invention also provides the processes for the preparation of an amorphous form of Canagliflozin; and pharmaceutical compositions comprising therapeutically effective amount of an amorphous form of Canagliflozin, use of said composition for treatment of diabetes, obesity and diabetic complications, especially in type-2 diabetes.
    Type: Application
    Filed: May 30, 2014
    Publication date: March 24, 2016
    Inventors: Shriprakash Dhar DWIVEDI, Brij KHERA, Jayprakash Ajitsingh PARIHAR, Jagdish Maganlal PATEL
  • Publication number: 20160083345
    Abstract: The present invention relates to various polymorphic forms of lomitapide or its salts and processes for preparation thereof. The present invention provides Lomitapide mesylate in solid amorphous form and process for preparation thereof. The invention also provides an amorphous solid dispersion of lomitapide mesylate. Further, various crystalline forms of lomitapide mesylate like A, B and C and process for preparation thereof are provided. The invention also provides crystalline forms of lomitapide free base, in particular Form I and Form-II and their preparation. The invention further provides compositions comprising various forms of lomitapide and its salts.
    Type: Application
    Filed: September 18, 2015
    Publication date: March 24, 2016
    Applicant: CADILA HEALTHCARE LIMITED
    Inventors: Sanjay Jagdish DESAI, Brij KHERA, Jagdish Maganlal PATEL, Harshita Bharatkumar SHAH, Arunkumar Shyam Narayan UPADHYAY, Sureshkumar Narbheram AGRAVAT
  • Publication number: 20160045442
    Abstract: The present invention relates to stable pharmaceutical compositions of mesalamine. The composition of the invention is a capsule dosage form filled with a tablet. The invention also relates to process for preparing such compositions. The invention specifically relates to a composition of mesalamine wherein the composition is devoid of any reducing sugar or sugar alcohol.
    Type: Application
    Filed: August 13, 2015
    Publication date: February 18, 2016
    Inventors: Brij Khera, Sushrut Krishnaji Kulkarni, Hothur R. Kiran
  • Publication number: 20160008328
    Abstract: The present invention relates to pharmaceutical package comprising a pharmaceutical preparation comprising azilsartan medoxomil and salts thereof, and a desiccant. Also, relates to a pharmaceutical preparation comprising azilsartan medoxomil and salts thereof and a pH modifier, wherein pH modifier provides a pH range of about 5.5 to about 6.5 when dissolved or suspended in water at a concentration of 1% at 25° C. The invention also relates to processes for the preparation of such pharmaceutical preparation and use thereof for prophylaxis or treatment of circulatory diseases.
    Type: Application
    Filed: July 10, 2015
    Publication date: January 14, 2016
    Applicant: CADILA HEALTHCARE LIMITED
    Inventors: BRIJ KHERA, NILENDU SEN, SACHIN GAJANAN MOGHE, NEELAM SANJEEB PARHI
  • Publication number: 20150307540
    Abstract: The invention provides an amorphous form of dapagliflozin 1,2-propanediol of Formula (A) or hydrates thereof and their process for preparation. The present invention also provides a pharmaceutical composition comprising art amorphous solid dispersion containing dapagliflozin 1,2-propanediol or hydrates thereof.
    Type: Application
    Filed: February 19, 2015
    Publication date: October 29, 2015
    Applicant: CADILA HEALTHCARE LIMITED
    Inventors: Shri Prakash Dhar DWIVEDI, Brij KHERA, Jagdish Maganlal PATEL, Sanjay Jagdish DESAI, Jayprakash Ajitsingh PARIHAR, Mahesh Laljibhai RUPAPARA
  • Publication number: 20150283249
    Abstract: The present invention provides an amorphous form of apremilast and process for preparation thereof. The present invention also provides a pharmaceutical composition comprising an amorphous apremilast and one or more of pharmaceutically acceptable carriers, excipients or diluents used for the treatment of active psoriatic arthritis.
    Type: Application
    Filed: April 2, 2015
    Publication date: October 8, 2015
    Applicant: CADILA HEALTHCARE LIMITED
    Inventors: Brij KHERA, Kumar Kamlesh SINGH, Santosh Devidas DIWAKAR, Chetan Jayantibhai VASAVA, Anil Kumar Shivprasad TIWARI
  • Patent number: 9139527
    Abstract: The present invention discloses a compound, which is alkali or alkaline earth metal salts of pitavastatin, wherein the alkali or earth metal comprise one or more of magnesium, zinc, potassium, strontium and barium.
    Type: Grant
    Filed: September 8, 2014
    Date of Patent: September 22, 2015
    Assignee: Cadila Healthcare Limited
    Inventors: Shriprakash Dhar Dwivedi, Dhimant Jasubhai Patel, Alpesh Pravinchandra Shah, Brij Khera
  • Publication number: 20150196518
    Abstract: The present invention relates to pharmaceutical compositions of mesalamine. The composition of the invention is a capsule dosage form filled with a tablet. The invention also relates to process for preparing such compositions. The invention specifically relates to a composition comprising an effective amount of mesalamine having higher bulk density.
    Type: Application
    Filed: January 9, 2015
    Publication date: July 16, 2015
    Inventors: Brij Khera, Sushrut Krishnaji Kulkarni, Kiran R. Hothur
  • Publication number: 20150152061
    Abstract: The present invention discloses a compound, which is alkali or alkaline earth metal salts of pitavastatin, wherein the alkali or earth metal comprise one or more of magnesium, zinc, potassium, strontium and barium.
    Type: Application
    Filed: September 8, 2014
    Publication date: June 4, 2015
    Inventors: Shriprakash Dhar Dwivedi, Dhimant Jasubhai Patel, Alpesh Pravinchandra Shah, Brij Khera