Patents by Inventor Tithi Dutta Roy

Tithi Dutta Roy 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: 10729549
    Abstract: Techniques, mixtures, mixing and delivery kits, and improved delivery instruments for implantation of micronized allograft tissue over a microfractured defect. Allograft cartilage tissue is delivered over a cartilage defect that has been debrided and microfractured, without the need for a periosteal covering or separate type of patch sewn over the top. The allograft tissue may be any micronized cartilage particulates obtained by various methods, for example, cartilage delivered in its native form, dehydrated via lyophilization, “freeze-dried,” dehydrated via desiccation, or dehydrated by any other method.
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: August 4, 2020
    Assignee: ARTHREX, INC.
    Inventors: Reinhold Schmieding, Brandon L. Roller, David O. Shepard, Gregory J. Karnes, Robert Benedict, Tithi Dutta Roy, Brian J. Cole, James P. Bradley, Eric Giza, James L. Cook, Lisa A. Fortier
  • Publication number: 20190117403
    Abstract: Techniques, mixtures, mixing and delivery kits, and improved delivery instruments for implantation of micronized allograft tissue over a microfractured defect. Allograft cartilage tissue is delivered over a cartilage defect that has been debrided and microfractured, without the need for a periosteal covering or separate type of patch sewn over the top. The allograft tissue may be any micronized cartilage particulates obtained by various methods, for example, cartilage delivered in its native form, dehydrated via lyophilization, “freeze-dried,” dehydrated via desiccation, or dehydrated by any other method.
    Type: Application
    Filed: December 14, 2018
    Publication date: April 25, 2019
    Inventors: Reinhold Schmieding, Brandon L. Roller, David O. Shepard, Gregory J. Karnes, Robert Benedict, Tithi Dutta Roy, Brian J. Cole, James P. Bradley, Eric Giza, James L. Cook, Lisa A. Fortier
  • Publication number: 20150010606
    Abstract: Formulations, mixtures, compositions and techniques for improved treatment options for osteoarthritis and intra-articular joint degeneration. The formulations and compositions are provided in the form of injectable aqueous formulations that increase the delivery of a lubricating agent (lubrication molecules) into the joint to resist breakdown, decrease free radical production (by neutralizing these radicals), and increase removal of superoxide byproducts in the synovial fluid. The injectable aqueous formulations are preferably administered into the intra-articular space of an intra-articular joint. The lubricating formulation includes molecules of lubricin and SOD, hyaluronic acid and SOD, or lubricin and SOD and hyaluronic acid, or hyaluronic acid and lubricin, or Vitamin E and SOD or hyaluronic acid, or combinations thereof.
    Type: Application
    Filed: July 3, 2014
    Publication date: January 8, 2015
    Inventors: Brandon L. Roller, Christopher M. Bare, Tithi Dutta Roy, Ricardo Albertorio
  • Publication number: 20130338792
    Abstract: Techniques, mixtures, mixing and delivery kits, and improved delivery instruments for implantation of micronized allograft tissue over a microfractured defect. Allograft cartilage tissue is delivered over a cartilage defect that has been debrided and microfractured, without the need for a periosteal covering or separate type of patch sewn over the top. The allograft tissue may be any micronized cartilage particulates obtained by various methods, for example, cartilage delivered in its native form, dehydrated via lyophilization, “freeze-dried,” dehydrated via desiccation, or dehydrated by any other method.
    Type: Application
    Filed: June 6, 2013
    Publication date: December 19, 2013
    Inventors: Reinhold Schmieding, Brandon L. Roller, David O. Shepard, G. Joshua Karnes, Robert Benedict, Tithi Dutta Roy, Brian J. Cole, James P. Bradley, Eric Giza, James L. Cook, Lisa A. Fortier