Patents by Inventor Paras P. JAIN

Paras P. JAIN 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: 20240122944
    Abstract: Pharmaceutical compositions and stable nano-suspensions comprising mifepristone and at least one pharmaceutically acceptable excipient, which exhibit enhanced bioavailability compared to the currently marketed or commercially available formulations. Manufacturing process and methods of use are also provided. The pharmaceutical compositions are used for prevention, treatment or prophylaxis of disorders in human patients in need thereof. Oral pharmaceutical compositions of mifepristone, methods for their administration, processes for their production, and use of these compositions are described for the treatment of diseases for which mifepristone is indicated.
    Type: Application
    Filed: December 6, 2023
    Publication date: April 18, 2024
    Applicant: SLAYBACK PHARMA LLC
    Inventors: Paras P. JAIN, Somnath Devidas NAVGIRE, Sumitra Ashokkumar PILLAI
  • Publication number: 20240122858
    Abstract: Modified-release pharmaceutical compositions of ruxolitinib or a pharmaceutically acceptable salt thereof are disclosed. Preferably, the invention relates to oral modified-release pharmaceutical compositions of ruxolitinib, which enable once-daily administration. Oral modified-release compositions of ruxolitinib, methods for their administration, processes for their preparation, and use of these compositions for treatment of diseases treatable by ruxolitinib are also described.
    Type: Application
    Filed: December 7, 2023
    Publication date: April 18, 2024
    Applicant: SLAYBACK PHARMA LLC
    Inventors: Paras P. JAIN, Krishna Mohan LAKSHMIPATHULA, Somnath Devidas NAVGIRE, Hanimi Reddy BAPATU, Sandeep JAIN, Sumitra Ashokkumar PILLAI, Praveen Kumar SUBBAPPA
  • Patent number: 11878025
    Abstract: Pharmaceutical compositions and stable nano-suspensions comprising mifepristone and at least one pharmaceutically acceptable excipient, which exhibit enhanced bioavailability compared to the currently marketed or commercially available formulations. Manufacturing process and methods of use are also provided. The pharmaceutical compositions are used for prevention, treatment or prophylaxis of disorders in human patients in need thereof. Oral pharmaceutical compositions of mifepristone, methods for their administration, processes for thei r production, and use of these compositions are described for the treatment of diseases for which mifepristone is indicated.
    Type: Grant
    Filed: June 17, 2022
    Date of Patent: January 23, 2024
    Assignee: SLAYBACK PHARMA LLC
    Inventors: Paras P. Jain, Somnath Devidas Navgire, Sumitra Ashokkumar Pillai
  • Publication number: 20240009188
    Abstract: Amorphous solid dispersions of nilotinib fumarate or nilotinib tartrate are provided, as well as pharmaceutical compositions thereof, wherein the compositions exhibit enhanced bioavailability in the fasted state. Preferably, the compositions may be orally administered to a patient in either the fed or fasted state, with a decrease or elimination of the food effect. Preferably, following oral administration of the pharmaceutical compositions, there is no substantial difference in the pharmacokinetic parameters (e.g., Cmax, AUC0-t and/or AUC0-infinity) of nilotinib, regardless of whether the pharmaceutical compositions are administered to a subject in the fed or fasted state.
    Type: Application
    Filed: September 15, 2023
    Publication date: January 11, 2024
    Applicant: SLAYBACK PHARMA LLC
    Inventors: Paras P. JAIN, Ajay Kumar SINGH, Keerthi PRIYA, Girish Kumar JAIN, Girish G. KORE, Sandeep JAIN, Hanimi Reddy BAPATU
  • Patent number: 11793809
    Abstract: Amorphous solid dispersions of nilotinib fumarate or nilotinib tartrate are provided, as well as pharmaceutical compositions thereof, wherein the compositions exhibit enhanced bioavailability in the fasted state. Preferably, the compositions may be orally administered to a patient in either the fed or fasted state, with a decrease or elimination of the food effect. Preferably, following oral administration of the pharmaceutical compositions, there is no substantial difference in the pharmacokinetic parameters (e.g., Cmax, AUC0-t and/or AUC0-infinity) of nilotinib, regardless of whether the pharmaceutical compositions are administered to a subject in the fed or fasted state.
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: October 24, 2023
    Assignee: SLAYBACK PHARMA LLC
    Inventors: Paras P. Jain, Ajay Kumar Singh, Keerthi Priya, Girish Kumar Jain, Girish G. Kore, Sandeep Jain, Hanimi Reddy Bapatu
  • Publication number: 20230172863
    Abstract: The present invention relates to modified-release pharmaceutical compositions of ruxolitinib or its pharmaceutically acceptable salts thereof. Preferably, the invention relates to oral modified-release pharmaceutical compositions of ruxolitinib, which enable once-daily administration. The present invention further relates to oral modified-release compositions of ruxolitinib, methods for their administration, processes for their preparation, and use of these compositions for treatment of diseases treatable by ruxolitinib.
    Type: Application
    Filed: December 5, 2022
    Publication date: June 8, 2023
    Inventors: Paras P. JAIN, Krishna Mohan LAKSHMIPATHULA, Somnath Devidas NAVGIRE, Hanimi Reddy BAPATU, Sandeep Jain, Sumitra Ashokkumar PILLAI, Praveen Kumar SUBBAPPA
  • Publication number: 20230085008
    Abstract: Pharmaceutical compositions and stable nano-suspensions comprising mifepristone and at least one pharmaceutically acceptable excipient, which exhibit enhanced bioavailability compared to the currently marketed or commercially available formulations. Manufacturing process and methods of use are also provided. The pharmaceutical compositions are used for prevention, treatment or prophylaxis of disorders in human patients in need thereof. Oral pharmaceutical compositions of mifepristone, methods for their administration, processes for thei r production, and use of these compositions are described for the treatment of diseases for which mifepristone is indicated.
    Type: Application
    Filed: June 17, 2022
    Publication date: March 16, 2023
    Applicant: SLAYBACK PHARMA LLC
    Inventors: Paras P. JAIN, Somnath Devidas NAVGIRE, Sumitra Ashokkumar PILLAI
  • Patent number: 11523996
    Abstract: The present invention relates to extended release liquid compositions of metformin. The extended release liquid compositions are in the form of suspensions or reconstituted powder for suspensions. Said extended release liquid compositions comprise cores of metformin coated with a release-controlling agent, wherein the coated cores are dispersed in a suspension base. Said extended release liquid compositions provide the desired uniform extended release profile throughout the shelf-life of the composition. Furthermore, said extended release liquid compositions are bioequivalent to a reference composition. It also relates to processes for the preparation of said extended release liquid compositions.
    Type: Grant
    Filed: November 1, 2017
    Date of Patent: December 13, 2022
    Assignee: SUN PHARMACEUTICAL INDUSTRIES LIMITED
    Inventors: Romi Barat Singh, Ashish Kumar, Rajesh Srikrishan Shear, Satish Kumar Jain, Paras P. Jain
  • Patent number: 11504345
    Abstract: The present invention relates to extended release liquid compositions of metformin. The extended release liquid compositions are in the form of suspensions or reconstituted powder for suspensions. Said extended release liquid compositions comprise cores of metformin coated with a release-controlling agent, wherein the coated cores are dispersed in a suspension base. Said extended release liquid compositions provide the desired uniform extended release profile throughout the shelf-life of the composition. Furthermore, said extended release liquid compositions are bioequivalent to a reference composition. It also relates to processes for the preparation of said extended release liquid compositions.
    Type: Grant
    Filed: June 23, 2020
    Date of Patent: November 22, 2022
    Assignee: SUN PHARMACEUTICAL INDUSTRIES LIMITED
    Inventors: Romi Barat Singh, Ashish Kumar, Rajesh Srikrishan Shear, Satish Kumar Jain, Paras P. Jain
  • Patent number: 11103502
    Abstract: Solid dispersions of lurasidone or a pharmaceutically acceptable salt thereof are described, as well as pharmaceutical formulations thereof, and methods for making such formulations. Preferably, the solid dispersions are prepared by hot-melt extrusion or spray-drying, and comprise lurasidone with a pharmaceutically acceptable carrier (e.g., hydroxypropyl methyl cellulose acetate succinate (HPMC-AS), polyvinyl pyrrolidine vinyl acetate (PVP/VA) copolymer, hydroxypropyl methylcellulose phthalate (HPMCP), or mixtures thereof). The pharmaceutical composition may be orally administered to a patient in either the fed or fasted state, with a decrease or elimination of the food effect. Preferably, following oral administration of the pharmaceutical compositions, there is no substantial difference in the pharmacokinetic parameters (e.g., Tmax, Cmax, AUC0-t and/or AUC0-infinity) of lurasidone, regardless of whether the pharmaceutical compositions are administered to a subject in the fed or fasted state.
    Type: Grant
    Filed: November 27, 2019
    Date of Patent: August 31, 2021
    Assignee: SLAYBACK PHARMA LLC
    Inventors: Paras P. Jain, Ajay Kumar Singh, Praveen Kumar Subbappa, Keerthi Priya, Girish Kumar Jain, Girish G. Kore, Hanimi Reddy Bapatu, Sandeep Jain
  • Patent number: 11103503
    Abstract: Solid dispersions of lurasidone or a pharmaceutically acceptable salt thereof are described, as well as pharmaceutical formulations thereof, and methods for making such formulations. Preferably, the solid dispersions are prepared by hot-melt extrusion or spray-drying, and comprise lurasidone with a pharmaceutically acceptable carrier (e.g., hydroxypropyl methyl cellulose acetate succinate (HPMC-AS), polyvinyl pyrrolidine vinyl acetate (PVP/VA) copolymer, hydroxypropyl methylcellulose phthalate (HPMCP), or mixtures thereof). The pharmaceutical composition may be orally administered to a patient in either the fed or fasted state, with a decrease or elimination of the food effect. Preferably, following oral administration of the pharmaceutical compositions, there is no substantial difference in the pharmacokinetic parameters (e.g., Tmax, Cmax, AUC0-t and/or AUC0-infinity) of lurasidone, regardless of whether the pharmaceutical compositions are administered to a subject in the fed or fasted state.
    Type: Grant
    Filed: January 28, 2020
    Date of Patent: August 31, 2021
    Assignee: SLAYBACK PHARMA LLC
    Inventors: Paras P. Jain, Ajay Kumar Singh, Praveen Kumar Subbappa, Keerthi Priya, Girish Kumar Jain, Girish G. Kore, Hanimi Reddy Bapatu, Sandeep Jain
  • Publication number: 20210077485
    Abstract: Amorphous solid dispersions of nilotinib fumarate or nilotinib tartrate are provided, as well as pharmaceutical compositions thereof, wherein the compositions exhibit enhanced bioavailability in the fasted state. Preferably, the compositions may be orally administered to a patient in either the fed or fasted state, with a decrease or elimination of the food effect. Preferably, following oral administration of the pharmaceutical compositions, there is no substantial difference in the pharmacokinetic parameters (e.g., Cmax, AUC0-t and/or AUC0-infinity) of nilotinib, regardless of whether the pharmaceutical compositions are administered to a subject in the fed or fasted state.
    Type: Application
    Filed: November 20, 2020
    Publication date: March 18, 2021
    Applicant: SLAYBACK PHARMA LLC
    Inventors: Paras P. Jain, Ajay Kumar Singh, Keerthi Priya, Girish Kumar Jain, Girish G. Kore, Sandeep Jain, Hanimi Reddy Bapatu
  • Patent number: 10874671
    Abstract: Amorphous solid dispersions of nilotinib fumarate or nilotinib tartrate are provided, as well as pharmaceutical compositions thereof, wherein the compositions exhibit enhanced bioavailability in the fasted state. Preferably, the compositions may be orally administered to a patient in either the fed or fasted state, with a decrease or elimination of the food effect. Preferably, following oral administration of the pharmaceutical compositions, there is no substantial difference in the pharmacokinetic parameters (e.g., Cmax, AUC0-t and/or AUC0-infinity) of nilotinib, regardless of whether the pharmaceutical compositions are administered to a subject in the fed or fasted state.
    Type: Grant
    Filed: February 18, 2020
    Date of Patent: December 29, 2020
    Assignee: SLAYBACK PHARMA LLC
    Inventors: Paras P. Jain, Ajay Kumar Singh, Keerthi Priya, Girish Kumar Jain, Girish G. Kore, Sandeep Jain, Hanimi Reddy Bapatu
  • Publication number: 20200315994
    Abstract: The present invention relates to extended release liquid compositions of metformin. The extended release liquid compositions are in the form of suspensions or reconstituted powder for suspensions. Said extended release liquid compositions comprise cores of metformin coated with a release-controlling agent, wherein the coated cores are dispersed in a suspension base. Said extended release liquid compositions provide the desired uniform extended release profile throughout the shelf-life of the composition. Furthermore, said extended release liquid compositions are bioequivalent to a reference composition. It also relates to processes for the preparation of said extended release liquid compositions.
    Type: Application
    Filed: June 23, 2020
    Publication date: October 8, 2020
    Inventors: Romi Barat SINGH, Ashish KUMAR, Rajesh Srikrishan SHEAR, Satish Kumar JAIN, Paras P. JAIN
  • Publication number: 20200261449
    Abstract: Amorphous solid dispersions of nilotinib fumarate or nilotinib tartrate are provided, as well as pharmaceutical compositions thereof, wherein the compositions exhibit enhanced bioavailability in the fasted state. Preferably, the compositions may be orally administered to a patient in either the fed or fasted state, with a decrease or elimination of the food effect. Preferably, following oral administration of the pharmaceutical compositions, there is no substantial difference in the pharmacokinetic parameters (e.g., Cmax, AUC0-t and/or AUC0-infinity) of nilotinib, regardless of whether the pharmaceutical compositions are administered to a subject in the fed or fasted state.
    Type: Application
    Filed: February 18, 2020
    Publication date: August 20, 2020
    Applicant: SLAYBACK PHARMA LLC
    Inventors: Paras P. JAIN, Ajay Kumar SINGH, Keerthi PRIYA, Girish Kumar JAIN, Girish G. KORE, Sandeep JAIN, Hanimi Reddy BAPATU
  • Publication number: 20200237753
    Abstract: Delayed-release pharmaceutical compositions prepared by hot-melt extrusion are provided, where the compositions comprise an azole anti-fungal drug having poor water solubility, an enteric polymer and a non-enteric polymer, and wherein the pharmaceutical composition may be orally administered to a patient in either the fed or fasted state. Preferably, the delayed-release pharmaceutical compositions prepared by hot-melt extrusion comprise posaconazole, HPMC-AS and HPC. Preferably, following oral administration of the pharmaceutical compositions, there is no substantial difference in the pharmacokinetic parameters (Tmax, Cmax, AUC0-t and/or AUC0-infinity) of the azole anti-fungal drug, regardless of whether the pharmaceutical compositions are administered to a subject in the fed or fasted state.
    Type: Application
    Filed: May 13, 2019
    Publication date: July 30, 2020
    Applicant: SLAYBACK PHARMA LLC
    Inventors: Paras P. Jain, Girish Kumar Jain
  • Publication number: 20200222395
    Abstract: Solid dispersions of lurasidone or a pharmaceutically acceptable salt thereof are described, as well as pharmaceutical formulations thereof, and methods for making such formulations. Preferably, the solid dispersions are prepared by hot-melt extrusion or spray-drying, and comprise lurasidone with a pharmaceutically acceptable carrier (e.g., hydroxypropyl methyl cellulose acetate succinate (HPMC-AS), polyvinyl pyrrolidine vinyl acetate (PVP/VA) copolymer, hydroxypropyl methylcellulose phthalate (HPMCP), or mixtures thereof). The pharmaceutical composition may be orally administered to a patient in either the fed or fasted state, with a decrease or elimination of the food effect. Preferably, following oral administration of the pharmaceutical compositions, there is no substantial difference in the pharmacokinetic parameters (e.g., Tmax, Cmax, AUC0-t and/or AUC0-infinity) of lurasidone, regardless of whether the pharmaceutical compositions are administered to a subject in the fed or fasted state.
    Type: Application
    Filed: January 28, 2020
    Publication date: July 16, 2020
    Applicant: SLAYBACK PHARMA LLC
    Inventors: Paras P. JAIN, Ajay Kumar SINGH, Praveen Kumar SUBBAPPA, Keerthi PRIYA, Girish Kumar JAIN, Girish G. KORE, Hanimi Reddy BAPATU, Sandeep JAIN
  • Publication number: 20200222394
    Abstract: Solid dispersions of lurasidone or a pharmaceutically acceptable salt thereof are described, as well as pharmaceutical formulations thereof, and methods for making such formulations. Preferably, the solid dispersions are prepared by hot-melt extrusion or spray-drying, and comprise lurasidone with a pharmaceutically acceptable carrier (e.g., hydroxypropyl methyl cellulose acetate succinate (HPMC-AS), polyvinyl pyrrolidine vinyl acetate (PVP/VA) copolymer, hydroxypropyl methylcellulose phthalate (HPMCP), or mixtures thereof). The pharmaceutical composition may be orally administered to a patient in either the fed or fasted state, with a decrease or elimination of the food effect. Preferably, following oral administration of the pharmaceutical compositions, there is no substantial difference in the pharmacokinetic parameters (e.g., Tmax, Cmax, AUC0-t and/or AUC0-infinity) of lurasidone, regardless of whether the pharmaceutical compositions are administered to a subject in the fed or fasted state.
    Type: Application
    Filed: November 27, 2019
    Publication date: July 16, 2020
    Applicant: SLAYBACK PHARMA LLC
    Inventors: Paras P. Jain, Ajay Kumar Singh, Praveen Kumar Subbappa, Keerthi Priya, Girish Kumar Jain, Girish G. Kore, Hanimi Reddy Bapatu, Sandeep Jain
  • Patent number: 10702520
    Abstract: Delayed-release pharmaceutical compositions prepared by hot-melt extrusion are provided, where the compositions comprise an azole anti-fungal drug having poor water solubility, an enteric polymer and a non-enteric polymer, and wherein the pharmaceutical composition may be orally administered to a patient in either the fed or fasted state. Preferably, the delayed-release pharmaceutical compositions prepared by hot-melt extrusion comprise posaconazole, HPMC-AS and HPC. Preferably, following oral administration of the pharmaceutical compositions, there is no substantial difference in the pharmacokinetic parameters (Tmax, Cmax, AUC0-t and/or AUC0-infinity) of the azole anti-fungal drug, regardless of whether the pharmaceutical compositions are administered to a subject in the fed or fasted state.
    Type: Grant
    Filed: May 13, 2019
    Date of Patent: July 7, 2020
    Assignee: SLAYBACK PHARMA LLC
    Inventors: Paras P. Jain, Girish Kumar Jain
  • Publication number: 20180221290
    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: Application
    Filed: April 2, 2018
    Publication date: August 9, 2018
    Inventors: Romi Barat SINGH, Ashish KUMAR, Rajesh Srikrishan SHEAR, Satish Kumar JAIN, Paras P. JAIN