Patents by Inventor Pawan Kumar Gupta

Pawan Kumar Gupta 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: 20230314396
    Abstract: The present invention relates to an improved microdialysis method utilizing an ultrafiltration module comprising of a plurality of hollow fiber microtubular membranes for In-Vitro Release Testing (IVRT) of dispersed dosage forms, such as but not limited to solutions, emulsions, suspensions, liposomes, nanodispersions, nanocrystals and polymeric nanocarriers. The invention further relates to a microdialysis based method providing an increase permeability area for faster release of an agent, which enables the substantial or near complete drug release in a shorter duration of time. The invention further relates to a system for in-vitro release testing of a dosage form with increased permeability area for faster release of an agent which enables the near complete or substantial release of a drug.
    Type: Application
    Filed: April 20, 2021
    Publication date: October 5, 2023
    Inventors: Mukesh KUMAR, Pawan Kumar GUPTA, Ashish Kumar GUPTA
  • Patent number: 11409807
    Abstract: A single-click matchmaking system and method is disclosed providing streamlined, fast, interactive and intelligent search processes for matchmaking. The single-click matchmaking for recommending at least one match comprises receiving a profile of the user based on an input given by the user at an application running on the computing device, predicting a plurality of self-attributes of the user based on the profile of the user, predicting a plurality of preferred attributes based on the plurality of self-attributes of the user, accessing a memory configured to store data corresponding to a plurality of entities, determining the match from the plurality of entities and recommending the at least one match to display at the computing device of the user.
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: August 9, 2022
    Inventors: Rahul Kumar Namdev, Pawan Kumar Gupta
  • Publication number: 20210240771
    Abstract: A single-click matchmaking system and method is disclosed providing streamlined, fast, interactive and intelligent search processes for matchmaking. The single-click matchmaking for recommending at least one match comprises receiving a profile of the user based on an input given by the user at an application running on the computing device, predicting a plurality of self-attributes of the user based on the profile of the user, predicting a plurality of preferred attributes based on the plurality of self-attributes of the user, accessing a memory configured to store data corresponding to a plurality of entities, determining the match from the plurality of entities and recommending the at least one match to display at the computing device of the user.
    Type: Application
    Filed: January 30, 2020
    Publication date: August 5, 2021
    Inventors: Rahul Kumar Namdev, Pawan Kumar Gupta
  • Patent number: 10865385
    Abstract: The present invention discloses a method of isolation, pooling and further culturing of Mesenchymal Stem cells (MSC) for clinical application. Present invention also discloses the method of establishing Master Cell bank, followed by Working Cell Bank from which the final therapeutic composition referred to as Investigational Product/Investigational Medicinal Product comprising of allogenic bone marrow-derived MSC is formulated for clinical applications.
    Type: Grant
    Filed: February 17, 2015
    Date of Patent: December 15, 2020
    Assignee: Stempeutics Research Pvt. Ltd.
    Inventors: Rakhi Pal, Pawan Kumar Gupta, Prasanna Kumar Kemburu, Jyothi Prasanna, Satish Totey, Raviraja Neelavar Seetharam, Umesh Baikunje Golithadka, Anish Sen Majumdar
  • Patent number: 10471101
    Abstract: The present disclosure relates to composition comprising pooled and expanded allogeneic mesenchymal Stromal cells (MSCs) and a method for management of Ischemia using the composition thereof. In particular, the disclosure relates to bone marrow derived pooled and expanded allogeneic MSC compositions with effective dosage ranges and modes/route of administration for effective management of Ischemia. The disclosure also relates to the use of conditioned medium rich in bioactive factors in combination with the cell composition for managing ischemic conditions.
    Type: Grant
    Filed: March 25, 2015
    Date of Patent: November 12, 2019
    Assignee: Stempeutics Research PVT. LTD.
    Inventors: Anish Sen Majumdar, Pawan Kumar Gupta, Anoop Chullikana House, Sudha Balasubramanian, Charan Thej, Mathiyazhagan Rengasamy
  • Publication number: 20170100434
    Abstract: The present disclosure relates to composition comprising pooled and expanded allogeneic mesenchymal Stromal cells (MSCs) and a method for management of Ischemia using the composition thereof. In particular, the disclosure relates to bone marrow derived pooled and expanded allogeneic MSC compositions with effective dosage ranges and modes/route of administration for effective management of Ischemia. The disclosure also relates to the use of conditioned medium rich in bioactive factors in combination with the cell composition for managing ischemic conditions.
    Type: Application
    Filed: March 25, 2015
    Publication date: April 13, 2017
    Inventors: Anish Sen MAJUMDAR, Pawan Kumar GUPTA, Anoop CHULLIKANA HOUSE, Sudha BALASUBRAMANIAN, Charan THEJ, Mathiyazhagan RENGASAMY
  • Publication number: 20160184364
    Abstract: The present disclosure relates to a composition and method for management of Osteoarthritis, including improvement in pain and cartilage regeneration of knee joint affected by osteoarthritis. The present disclosure also relates to a kit for treating Osteoarthritis and the method of assembling the same. The present disclosure relates to a pooled allogeneic mesenchymal stromal cell composition from multiple donors with diverse HLA genotypes suitable for transplantation into a diverse population without the risk of rejection. The pooled cell composition of the present disclosure shows increased potency and higher chondrogenic differentiation potential.
    Type: Application
    Filed: August 14, 2014
    Publication date: June 30, 2016
    Applicant: STEMPEUTICS RESEARCH PVT. LTD.
    Inventors: Pawan Kumar GUPTA, Anoop Chullikana HOUSE, Anjan Kumar DAS, Anish Sen MAJUMDAR, Swathi Sundar RAJ, Sudha BALASUBRAMANIAN, Mathiyazhagan RENGASAMY
  • Publication number: 20150159138
    Abstract: The present invention discloses a method of isolation, pooling and further culturing of Mesenchymal Stem cells (MSC) for clinical application. Present invention also discloses the method of establishing Master Cell bank, followed by Working Cell Bank from which the final therapeutic composition referred to as Investigational Product/Investigational Medicinal Product comprising of allogenic bone marrow-derived MSC is formulated for clinical applications.
    Type: Application
    Filed: February 17, 2015
    Publication date: June 11, 2015
    Inventors: Rakhi PAL, Pawan Kumar GUPTA, Prasanna Kumar KEMBURU, Jyothi PRASANNA, Satish TOTEY, Raviraja Neelavar SEETHARAM, Umesh Baikunje GOLITHADKA, Anish Sen MAJUMDAR
  • Patent number: 8956862
    Abstract: The present invention discloses a method of isolation, pooling and further culturing of Mesenchymal Stem cells (MSC) for clinical application. Present invention also discloses the method of establishing Master Cell bank, followed by Working Cell Bank from which the final therapeutic composition referred to as Investigational Product/Investigational Medicinal Product comprising of allogenic bone marrow-derived MSC is formulated for clinical applications.
    Type: Grant
    Filed: November 25, 2010
    Date of Patent: February 17, 2015
    Assignee: Stempeutics Research Pvt. Ltd.
    Inventors: Rakhi Pal, Pawan Kumar Gupta, Prasanna Kumar Kemburu, Jyothi Prasanna, Satish Totey, Raviraja Neelavar Seetharam, Umesh Baikunje Golithadka, Anish Sen Majumdar
  • Patent number: 8927023
    Abstract: The invention relates to a biocompatible, non-biodegradable, and non-toxic polymer of formula (I), comprising of three monomeric units, selected from 1-Vinylpyrrolidne (VP), N-Isopropylactylamide (NIPAM), and ester of Maleic anhydride and Polyethylene glycol (MPEG), cross-linked with a bi-functional vinyl derivative, of high purity and substantially free of respective toxic monomeric contaminants, and a process for preparation thereof. The invention further relates to nanoparticulate pharmaceutical compositions of poorly water-soluble drugs or compounds comprising the polymer of the invention, which are safe, less-toxic and convenient for bedside administration to patients in need thereof. Furthermore, the invention relates to a highly selective method for preparation of nanoparticulate pharmaceutical compositions of poorly water-soluble drugs or compounds.
    Type: Grant
    Filed: October 2, 2012
    Date of Patent: January 6, 2015
    Assignee: Fresenius Kabi Oncology Limited
    Inventors: Anand C. Burman, Rama Mukherjee, Dhiraj Khattar, Sanjoy Mullick, Manu Jaggi, Manoj Kumar Singh, Mukesh Kumar, Deepak Prusthy, Pawan Kumar Gupta, Rajendran Praveen, Shobhit Singh
  • Publication number: 20130274211
    Abstract: The invention relates to a biocompatible, non-biodegradable, and non-toxic polymer of formula (I), comprising of three monomeric units, selected from 1-Vinylpyrrolidne (VP), N-Isopropylactylamide (NIPAM), and ester of Maleic anhydride and Polyethylene glycol (MPEG), cross-linked with a bi-functional vinyl derivative, of high purity and substantially free of respective toxic monomeric contaminants, and a process for preparation thereof. The invention further relates to nanoparticulate pharmaceutical compositions of poorly water-soluble drugs or compounds comprising the polymer of the invention, which are safe, less-toxic and convenient for bedside administration to patients in need thereof. Furthermore, the invention relates to a highly selective method for preparation of nanoparticulate pharmaceutical compositions of poorly water-soluble drugs or compounds.
    Type: Application
    Filed: October 2, 2012
    Publication date: October 17, 2013
    Applicant: Fresenius Kabi Oncology Limited
    Inventors: Anand C. Burman, Rama Mukherjee, Dhiraj Khattar, Sanjoy Mullick, Manu Jaggi, Manoj Kumar Singh, Mukesh Kumar, Deepak Prusthy, Pawan Kumar Gupta, Rajendran Praveen, Shobhit Singh
  • Patent number: 8338562
    Abstract: The invention relates to a biocompatible, non-biodegradable, and non-toxic polymer of formula (I), comprising of three monomeric units, selected from 1-Vinylpyrrolidone (VP), N-Isopropylacrylamide (NIPAM), and ester of Maleic anhydride and Polyethylene glycol (MPEG), cross-linked with a bi-functional vinyl derivative, of high purity and substantially free of respective toxic monomeric contaminants, and a process for preparation thereof. The invention further relates to nanoparticulate pharmaceutical compositions of poorly water-soluble drugs or compounds comprising the polymer of the invention, which are safe, less-toxic and convenient for bedside administration to patients in need thereof. Furthermore, the invention relates to a highly selective method for preparation of nanoparticulate pharmaceutical compositions of poorly water-soluble drugs or compounds.
    Type: Grant
    Filed: December 26, 2006
    Date of Patent: December 25, 2012
    Assignee: Fresenius Kabi Oncology Limited
    Inventors: Anand C. Burman, Rama Mukherjee, Dhiraj Khattar, Sanjoy Mullick, Manu Jaggi, Manoj Kumar Singh, Mukesh Kumar, Deepak Prusthy, Pawan Kumar Gupta, Rajendran Praveen, Shobhit Singh
  • Publication number: 20110229965
    Abstract: The present invention discloses a method of isolation, pooling and further culturing of Mesenchymal Stem cells (MSC) for clinical application. Present invention also discloses the method of establishing Master Cell bank, followed by Working Cell Bank from which the final therapeutic composition referred to as Investigational Product/Investigational Medicinal Product comprising of allogenic bone marrow-derived MSC is formulated for clinical applications.
    Type: Application
    Filed: November 25, 2010
    Publication date: September 22, 2011
    Inventors: Rakhi Pal, Pawan Kumar Gupta, Prasanna Kumar Kemburu, Joyothi Prasanna, Satish Totey, Raviraja Neelavar Seetharam, Umesh Baikunje Golithadka, Anish Sen Majumdar
  • Publication number: 20090318661
    Abstract: The invention relates to a biocompatible, non-biodegradable, and non-toxic polymer of formula (I), comprising of three monomeric units, selected from 1-Vinylpyrrolidone (VP), N-Isopropylacrylamide (NIPAM), and ester of Maleic anhydride and Polyethylene glycol (MPEG), cross-linked with a bi-functional vinyl derivative, of high purity and substantially free of respective toxic monomeric contaminants, and a process for preparation thereof. The invention further relates to nanoparticulate pharmaceutical compositions of poorly water-soluble drugs or compounds comprising the polymer of the invention, which are safe, less-toxic and convenient for bedside administration to patients in need thereof. Furthermore, the invention relates to a highly selective method for preparation of nanoparticulate pharmaceutical compositions of poorly water-soluble drugs or compounds.
    Type: Application
    Filed: December 26, 2006
    Publication date: December 24, 2009
    Applicant: Dabur Pharma Limited
    Inventors: Anand C. Burman, Rama Mukherjee, Dhiraj Khattar, Sanjoy Mullick, Manu Jaggi, Manoj Kumar Singh, Mukesh Kumar, Deepak Prusthy, Pawan Kumar Gupta, Rajendran Praveen, Shobhit Singh