Patents by Inventor Satish Kumar Jain

Satish Kumar 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).

  • 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
  • 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: 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
  • Publication number: 20180193299
    Abstract: The present invention provides an oral pharmaceutical composition of isotretinoin having enhanced bioavailability. The present invention further relates to a process for preparing the oral pharmaceutical composition of the present invention.
    Type: Application
    Filed: March 6, 2018
    Publication date: July 12, 2018
    Inventors: Rajesh RAO, Anuj Kumar FANDA, Satish Kumar JAIN, Romi Barat SINGH
  • 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
  • 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
  • Publication number: 20180104197
    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: May 2, 2016
    Publication date: April 19, 2018
    Inventors: Romi Barat SINGH, Ashish KUMAR, Rajesh Srikrishan SHEAR, Satish Kumar JAIN, Paras P. JAIN
  • Publication number: 20180064663
    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: November 1, 2017
    Publication date: March 8, 2018
    Inventors: Romi Barat SINGH, Ashish KUMAR, Rajesh Srikrishan SHEAR, Satish Kumar JAIN, Paras P. JAIN
  • Publication number: 20170304234
    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: May 2, 2016
    Publication date: October 26, 2017
    Inventors: Romi Barat SINGH, Ashish KUMAR, Rajesh Srikrishan SHEAR, Satish Kumar JAIN, Paras P. JAIN
  • Publication number: 20170258748
    Abstract: The present invention provides an oral pharmaceutical composition of isotretinoin with reduced food effect. The present invention further relates to a process for preparing the oral pharmaceutical composition of the present invention.
    Type: Application
    Filed: May 24, 2017
    Publication date: September 14, 2017
    Inventors: Rajesh RAO, Anuj Kumar FANDA, Satish Kumar JAIN, Romi Barat SINGH
  • Patent number: 9700535
    Abstract: An oral pharmaceutical composition of isotretinoin with reduced food effect. A process for preparing the oral pharmaceutical composition of the present invention.
    Type: Grant
    Filed: December 3, 2015
    Date of Patent: July 11, 2017
    Assignee: SUN PHARMACEUTICAL INDUSTRIES LIMITED
    Inventors: Rajesh Rao, Anuj Kumar Fanda, Satish Kumar Jain, Romi Barat Singh
  • Patent number: 9566287
    Abstract: The present invention relates to a once daily pharmaceutical composition comprising doxycycline and one or more pharmaceutically acceptable excipients, wherein the pharmaceutical composition exhibits a reduced food effect. The invention further provides a method of treatment of rosacea by administering to a person in need thereof the doxycycline pharmaceutical composition with or without food. A process of preparing such pharmaceutical composition is also provided.
    Type: Grant
    Filed: February 2, 2016
    Date of Patent: February 14, 2017
    Assignee: Sun Pharmaceutical Industries Limited
    Inventors: Ravish Kumar Sharma, Pulak Kumar Metia, Ravinder Singh, Rajesh Srikrishan Shear, Anuj Kumar Fanda, Satish Kumar Jain, Romi Barat Singh, Swarna Pappu, Prabhakar Konatham, Pruthvipathy Katikaneni, Dileep Jami
  • Patent number: 9561242
    Abstract: The present invention relates to a once daily pharmaceutical composition comprising doxycycline, a controlled-release polymer, and one or more pharmaceutically acceptable excipients. The invention further provides a method of treatment of rosacea by administering such pharmaceutical composition. A process of preparing such pharmaceutical composition is also provided.
    Type: Grant
    Filed: February 2, 2016
    Date of Patent: February 7, 2017
    Assignee: Sun Pharmaceutical Industries Limited
    Inventors: Ravish Kumar Sharma, Pulak Kumar Metia, Ravinder Singh, Rajesh Srikrishan Shear, Anuj Kumar Fanda, Satish Kumar Jain, Romi Barat Singh, Swarna Pappu, Prabhakar Konatham, Pruthvipathy Katikaneni, Dileep Jami
  • Patent number: 9463196
    Abstract: The present invention relates to a once daily tablet comprising doxycycline at sub-antibiotic dose and one or more pharmaceutically acceptable excipients, wherein the tablet exhibits a reduced food effect. The invention further provides a method of treatment of rosacea by administering to a person in need thereof the doxycycline tablet with or without food. A process of preparing the tablet is also provided.
    Type: Grant
    Filed: August 7, 2015
    Date of Patent: October 11, 2016
    Assignee: SUN PHARMACEUTICAL INDUSTRIES LIMITED
    Inventors: Ravish Kumar Sharma, Pulak Kumar Metia, Ravinder Singh, Rajesh Srikrishan Shear, Anuj Kumar Fanda, Satish Kumar Jain, Romi Barat Singh, Swarna Pappu, Prabhakar Konatham, Pruthvipathy Katikaneni, Dileep Jami
  • Publication number: 20160271070
    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: May 6, 2016
    Publication date: September 22, 2016
    Inventors: Romi Barat SINGH, Ashish KUMAR, Rajesh Srikrishan SHEAR, Satish Kumar JAIN, Paras P. JAIN
  • Publication number: 20160228360
    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 polymer, wherein the cores are dispersed in a suspension base. It also relates to processes for the preparation of said extended release liquid compositions.
    Type: Application
    Filed: April 20, 2016
    Publication date: August 11, 2016
    Inventors: Ashish KUMAR, Rajesh Srikrishan SHEAR, Satish Kumar JAIN, Romi Barat SINGH, Paras P. JAIN
  • Publication number: 20160228379
    Abstract: The present invention relates to extended release suspension compositions of an active ingredient. Said extended release suspension compositions comprise multiple coated cores of the active ingredient and a suspension base, wherein the suspension base generates a hypertonic condition such that there is no substantial change in the in-vitro dissolution release profile of the extended release suspension compositions upon storage for at least seven days. The invention also relates to processes for the preparation of said extended release suspension compositions.
    Type: Application
    Filed: April 20, 2016
    Publication date: August 11, 2016
    Inventors: Ashish KUMAR, Rajesh Srikrishan SHEAR, Satish Kumar JAIN, Romi Barat SINGH, Paras P. JAIN
  • Publication number: 20160151396
    Abstract: The present invention relates to a once daily pharmaceutical composition comprising doxycycline and one or more pharmaceutically acceptable excipients, wherein the pharmaceutical composition exhibits a reduced food effect. The invention further provides a method of treatment of rosacea by administering to a person in need thereof the doxycycline pharmaceutical composition with or without food. A process of preparing such pharmaceutical composition is also provided.
    Type: Application
    Filed: February 2, 2016
    Publication date: June 2, 2016
    Inventors: Ravish Kumar SHARMA, Pulak Kumar METIA, Ravinder SINGH, Rajesh Srikrishan SHEAR, Anuj Kumar FANDA, Satish Kumar JAIN, Romi Barat SINGH, Swarna PAPPU, Prabhakar KONATHAM, Pruthvipathy KATIKANENI, Dileep JAMI
  • Publication number: 20160151397
    Abstract: The present invention relates to a once daily pharmaceutical composition comprising doxycycline, a controlled-release polymer, and one or more pharmaceutically acceptable excipients. The invention further provides a method of treatment of rosacea by administering such pharmaceutical composition. A process of preparing such pharmaceutical composition is also provided.
    Type: Application
    Filed: February 2, 2016
    Publication date: June 2, 2016
    Inventors: Ravish Kumar SHARMA, Pulak Kumar METIA, Ravinder SINGH, Rajesh Srikrishan SHEAR, Anuj Kumar FANDA, Satish Kumar JAIN, Romi Barat SINGH, Swarna PAPPU, Prabhakar KONATHAM, Pruthvipathy KATIKANENI, Dileep JAMI