Patents by Inventor Alpeshkumar P. Patel

Alpeshkumar P. Patel 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).

  • Methods and Compositions for Maintaining the Conformation and Structural Integrity of Biomolecules
    Publication number: 20220062370
    Abstract: A liquid ink composition includes a liquid phase and particles suspended in the liquid phase, the particles containing a target pharmaceutical or biological agent. The biological activity of the target pharmaceutical or biological agent is preserved upon suspension of the particles in the liquid phase. The liquid phase is capable of solidifying via a solidification process.
    Type: Application
    Filed: November 9, 2021
    Publication date: March 3, 2022
    Inventors: Paul R. Sood, Alpeshkumar P. Patel, Jennifer Seifert, Ryszard Zarzycki
  • Methods and compositions for maintaining the conformation and structural integrity of biomolecules
    Patent number: 11197905
    Abstract: A composition includes a target pharmaceutical or biological agent, a solution containing the target pharmaceutical or biological agent, and substrate that is soluble in the solution. The substrate is capable of being solidified via a solidification process and the solidification process causes the substrate to become physically or chemically cross-linked, vitrified, or crystallized. As a result of the solidification process, particles are formed. The target pharmaceutical or biological agent within the solution retains proper conformation to ultimately produce a desired effect.
    Type: Grant
    Filed: July 24, 2019
    Date of Patent: December 14, 2021
    Assignee: TissueGen, Inc.
    Inventors: Jennifer Seifert, Paul R. Sood, Brent B. Crow, Kevin D. Nelson, Nickolas B. Griffin, Alpeshkumar P. Patel, Paul A. Hubbard
  • Methods and compositions for maintaining the conformation and structural integrity of biomolecules
    Patent number: 10363281
    Abstract: A composition includes a target pharmaceutical or biological agent, a solution containing the target pharmaceutical or biological agent, and substrate that is soluble in the solution. The substrate is capable of being solidified via a solidification process and the solidification process causes the substrate to become physically or chemically cross-linked, vitrified, or crystallized. As a result of the solidification process, particles are formed. The target pharmaceutical or biological agent within the solution retains proper conformation to ultimately produce a desired effect.
    Type: Grant
    Filed: July 18, 2017
    Date of Patent: July 30, 2019
    Assignee: TissueGen, Inc.
    Inventors: Kevin D. Nelson, Brent B. Crow, Nickolas B. Griffin, Jennifer Seifert, Paul R. Sood, Alpeshkumar P. Patel, Paul A. Hubbard
  • METHODS AND COMPOSITIONS FOR MAINTAINING THE CONFORMATION AND STRUCTURAL INTEGRITY OF BIOMOLECULES
    Publication number: 20180015135
    Abstract: A composition includes a target pharmaceutical or biological agent, a solution containing the target pharmaceutical or biological agent, and substrate that is soluble in the solution. The substrate is capable of being solidified via a solidification process and the solidification process causes the substrate to become physically or chemically cross-linked, vitrified, or crystallized. As a result of the solidification process, particles are formed. The target pharmaceutical or biological agent within the solution retains proper conformation to ultimately produce a desired effect.
    Type: Application
    Filed: July 18, 2017
    Publication date: January 18, 2018
    Inventors: Kevin D. Nelson, Brent B. Crow, Nickolas B. Griffin, Jennifer Seifert, Paul R. Sood, Alpeshkumar P. Patel, Paul A. Hubbard