Patents Assigned to Sun Pharmaceutical Industries Limited
  • Patent number: 10017515
    Abstract: The present invention relates to a stable amorphous ticagrelor and a process for its preparation.
    Type: Grant
    Filed: August 11, 2015
    Date of Patent: July 10, 2018
    Assignee: Sun Pharmaceutical Industries Limited
    Inventors: Nagaraju Gottumukkala, Anil Saini, Ram Thaimattam, Mahavir Singh Khanna, Mohan Prasad
  • Patent number: 10011591
    Abstract: The present invention provides a crystalline Form I of afatinib dimaleate, its process for preparation and pharmaceutical composition thereof, and its use in the treatment of metastatic non-small cell lung cancer.
    Type: Grant
    Filed: October 1, 2015
    Date of Patent: July 3, 2018
    Assignee: Sun Pharmaceutical Industries Limited
    Inventors: Shravan Kumar Singh, Shyam Sunder Verma, Kaptan Singh, Mohan Prasad
  • Patent number: 9999606
    Abstract: An oral pharmaceutical composition of isotretinoin and a carrier substrate, having isotretinoin in the form of gel, dispersion, solution or emulsion, which is absorbed onto the carrier substrate to form solid particles, powder, or granules. The oral pharmaceutical composition has enhanced bioavailability. A process is used for preparing the oral composition.
    Type: Grant
    Filed: December 3, 2015
    Date of Patent: June 19, 2018
    Assignee: Sun Pharmaceutical Industries Limited.
    Inventors: Rajesh Rao, Anuj Kumar Fanda, Satish Kumar Jain, Romi Barat Singh
  • Publication number: 20180140563
    Abstract: The present invention relates to a ready-to-administer parenteral dosage form of norepinephrine which comprises an aqueous solution of norepinephrine, having an anti-oxidant which is not a sulfite anti-oxidant, wherein the dosage form is stable at room temperature for prolonged period of time.
    Type: Application
    Filed: January 19, 2018
    Publication date: May 24, 2018
    Applicant: SUN PHARMACEUTICAL INDUSTRIES LIMITED
    Inventors: Rakesh THUMMAR, Shantaram PAWAR, Prashant KANE, Subhas Balaram BHOWMICK, Samarth KUMAR, Milan Natvarbhai THAKKAR, Kandarp Maheshkumar DAVE
  • Patent number: 9962336
    Abstract: The present invention relates to a method for preparing a stable extended release suspension composition comprising multiple coated cores of an active ingredient by using a suspension base, wherein the suspension base ensures substantially similar in-vitro dissolution release profile of the active ingredient upon storage of the suspension compositions for at least seven days.
    Type: Grant
    Filed: May 6, 2016
    Date of Patent: May 8, 2018
    Assignee: Sun Pharmaceutical Industries Limited
    Inventors: Romi Barat Singh, Ashish Kumar, Rajesh Srikrishan Shear, Satish Kumar Jain, Paras P. Jain
  • Patent number: 9962345
    Abstract: The present invention relates to oral liquid compositions of guanfacine. The liquid compositions can be immediate release or extended release compositions. The compositions comprise guanfacine in a concentration from about 0.1 mg/mL to about 12.0 mg/mL of the composition. The liquid compositions can be in the form of ready-to use liquid compositions or reconstituted liquid compositions. It further relates to processes for the preparation of said oral liquid compositions.
    Type: Grant
    Filed: May 2, 2016
    Date of Patent: May 8, 2018
    Assignee: Sun Pharmaceutical Industries Limited
    Inventors: Romi Barat Singh, Kalaiselvan Ramaraju, Balaram Mondal, Ashish Kumar, Suchitra Kaushik
  • Patent number: 9938283
    Abstract: The present invention provides a crystalline form of baricitinib characterized by an XRPD pattern substantially as depicted in FIG. 1, a process for its preparation, a pharmaceutical composition comprising it, and its use for the treatment of JAK-associated diseases.
    Type: Grant
    Filed: April 29, 2015
    Date of Patent: April 10, 2018
    Assignee: Sun Pharmaceutical Industries Limited
    Inventors: Gyanendra Pandey, Javeena, Kaptan Singh, Mohan Prasad
  • Publication number: 20180071240
    Abstract: The present invention relates to a modified-release, once-daily, oral pharmaceutical composition comprising isotretinoin and a process for its preparation. In some embodiments, the disclosure is directed to a modified-release, oral pharmaceutical composition comprising isotretinoin or a pharmaceutically acceptable salt, ester or a derivative thereof; and a release modifying agent, wherein the composition is suitable for once daily administration. In some embodiments, the disclosure is directed to a modified-release, oral pharmaceutical composition comprising isotretinoin, wherein the composition comprises an immediate-release component; and a modified-release component comprising a release modifying agent, and wherein the composition is suitable for once daily administration.
    Type: Application
    Filed: November 24, 2017
    Publication date: March 15, 2018
    Applicant: SUN PHARMACEUTICAL INDUSTRIES LIMITED
    Inventors: Sumit MADAN, Anuj Kumar FANDA, Pankaj Prabhakar AMRUTKAR, Rajesh RAO, Jitendra KAWADKAR, Vasu Kumar KAKUMANU, Ravi KOCHHAR, Romi Barat SINGH, Dileep JAMI, Lokesh GARG, Sandipan ROY
  • Patent number: 9877935
    Abstract: The present invention relates to a ready-to-administer parenteral dosage form of norepinephrine which comprises an aqueous solution of norepinephrine, having an anti-oxidant which is not a sulfite anti-oxidant, wherein the dosage form is stable at room temperature for prolonged period of time.
    Type: Grant
    Filed: August 27, 2015
    Date of Patent: January 30, 2018
    Assignee: SUN PHARMACEUTICAL INDUSTRIES LIMITED
    Inventors: Thummar Rakesh, Pawar Shantaram, Kane Prashant, Bhowmick Subhas Balaram, Kumar Samarth, Thakkar Milan Natvarbhai, Dave Kandarp Maheshkumar
  • Patent number: 9873706
    Abstract: The present invention provides a process for the preparation of baricitinib and an intermediate thereof. The present invention provides a convenient, economical, and industrially advantageous two-step process for the preparation of [4-(IH-pyrazol-4-yl)-7Hpyrrolo[2,3-d] pyrimidin-7-yl]methyl pivalate of Formula (II). The process of the present invention involves the use of an alkali or alkaline earth metal hydroxide, carbonate, or bicarbonate as a base for reacting 4-chloro-7H-pyrrolo[2,3-d]pyrimidine of Formula (III) with chloromethyl pivalate of Formula (IV), and the use of an unprotected pyrazole borolane of Formula (VIII) for the conversion of (4-chloro-7H-pyrrolo[2,3-d] pyrimidin-7-yl)methyl 2,2-dimethylpropanoate of Formula V into [4-(1H-pyrazol-4-yl)-7Hpyrrolo[2,3-d]pyrimidin-7-yl]methyl pivalate of Formula (II). The process of the present invention provides [4-(1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl]methyl pivalate of Formula (I) in high yield.
    Type: Grant
    Filed: December 4, 2015
    Date of Patent: January 23, 2018
    Assignee: Sun Pharmaceutical Industries Limited
    Inventors: Md Abul Kalam Azad, Gyanendra Pandey, Kaptan Singh, Mohan Prasad
  • Publication number: 20180008539
    Abstract: The present invention relates to a gastroretentive extended release suspension composition, wherein the composition is characterized by having no substantial change in the in-vitro dissolution release profile upon storage for at least seven days. The invention also relates to processes for the preparation of said gastroretentive extended release suspension compositions.
    Type: Application
    Filed: May 1, 2015
    Publication date: January 11, 2018
    Applicant: SUN PHARMACEUTICAL INDUSTRIES LIMITED
    Inventors: Romi Barat SINGH, Ashish KUMAR, Paras P. JAIN, Suchitra KAUSHIK, Vinay KUMAR
  • Patent number: 9861585
    Abstract: The present invention relates to an osmotic floating tablet comprising: (i) an inner core comprising a drug, one or more low density polymers, and one or more pharmaceutically acceptable excipients; and (ii) an outer osmotic coating surrounding the inner core that is substantially permeable to surrounding fluids and substantially impermeable to the drug. The present invention also relates to processes for the preparation of said tablets.
    Type: Grant
    Filed: October 15, 2013
    Date of Patent: January 9, 2018
    Assignee: SUN PHARMACEUTICAL INDUSTRIES LIMITED
    Inventors: Varinder Kumar, Shavej Ahmad, Romi Barat Singh, Ajay Kumar Singla
  • Patent number: 9849090
    Abstract: The present invention relates to stable pharmaceutical compositions comprising rifaximin and processes for their preparation.
    Type: Grant
    Filed: December 11, 2013
    Date of Patent: December 26, 2017
    Assignee: Sun Pharmaceutical Industries Limited
    Inventors: Ajay Kumar Singla, Mukesh Kumar Garg, Sumit Saha, Swati Aggrawal
  • Patent number: 9802923
    Abstract: The present invention provides a process for the preparation of pazopanib of Formula Ia or salts, and intermediates thereof.
    Type: Grant
    Filed: December 17, 2013
    Date of Patent: October 31, 2017
    Assignee: Sun Pharmaceutical Industries Limited
    Inventors: Rajesh Kumar, Prabhat Giri, Dhiren C. Barman, Asok Nath, Mohan Prasad
  • Patent number: 9758471
    Abstract: The present invention provides a process for the preparation of 4-dimethylaminocrotonic acid of Formula (II) or its salts, which is used as an intermediate for the preparation of afatinib or its salts.
    Type: Grant
    Filed: June 2, 2015
    Date of Patent: September 12, 2017
    Assignee: Sun Pharmaceutical Industries Limited
    Inventors: Shyam Sunder Verma, Shravan Kumar Singh, Kaptan Singh, Mohan Prasad
  • Patent number: 9757352
    Abstract: The present invention relates to a stable, sterile, ready to administer parenteral dosage form of amiodarone or its pharmaceutically acceptable salt. Particularly, the present invention provides a stable, sterile, ready to administer parenteral dosage form of amiodarone comprising an aqueous solution comprising amiodarone or its pharmaceutically acceptable salt, an acid, and a polyol, wherein the pH of the solution is in the range of about 2.0 to 4.0, wherein the solution is filled in a plastic container and wherein the solution is free of a solubilizer.
    Type: Grant
    Filed: April 18, 2017
    Date of Patent: September 12, 2017
    Assignee: SUN PHARMACEUTICAL INDUSTRIES LIMITED
    Inventors: Amar Kishorbhai Rana, Shantaram Pawar, Prashant Kane, Subhas Balaram Bhowmick, Maheshkumar Parasmal Soni, Milan Mohanbhai Vasoya, Samarth Kumar
  • Publication number: 20170252517
    Abstract: The present invention provides a sterile solution comprising leuprolide acetate in a pharmaceutically acceptable vehicle, wherein solution is present as a reservoir in a multiple dose pen injection device, the device being adapted to subcutaneously inject a portion of the said reservoir in a single daily dose and further being adapted to provide multiple portions of solution said while the reservoir remains sterile.
    Type: Application
    Filed: May 17, 2017
    Publication date: September 7, 2017
    Applicant: Sun Pharmaceutical Industries Limited
    Inventors: Alex GEORGE, Prashant KANE, Subhas BHOWMICK
  • Patent number: 9750711
    Abstract: The present invention provides a low dose oral pharmaceutical composition of isotretinoin having reduced food effect, in particular no food effect. The present invention further relates to a process for preparing the oral pharmaceutical composition of the present invention.
    Type: Grant
    Filed: February 28, 2017
    Date of Patent: September 5, 2017
    Assignee: Sun Pharmaceutical Industries Limited
    Inventors: Harish Kumar Madan, Rathinasabapathy Venkateshwaran, Sumit Madan, Ravi Kochhar
  • Patent number: 9750696
    Abstract: The present invention relates to controlled-release pharmaceutical dosage forms comprising a solid dispersion of a poorly water-soluble or insoluble drug with improved solubility and thus improved dissolution in an aqueous medium. The invention further discloses a process of preparation of these controlled-release dosage forms.
    Type: Grant
    Filed: August 1, 2012
    Date of Patent: September 5, 2017
    Assignee: Sun Pharmaceutical Industries Limited
    Inventors: Sandeep Kumar Vats, Kalaiselvan Ramaraju, Romi Barat Singh
  • Publication number: 20170240533
    Abstract: The present invention provides a crystalline Form I of afatinib dimaleate, its process for preparation and pharmaceutical composition thereof, and its use in the treatment of metastatic non-small cell lung cancer.
    Type: Application
    Filed: October 1, 2015
    Publication date: August 24, 2017
    Applicant: Sun Pharmaceutical Industries Limited
    Inventors: Shravan Kumar SINGH, Shyam Sunder VERMA, Kaptan SINGH, Mohan PRASAD