Patents by Inventor Danya SPRITZER

Danya SPRITZER 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 OF REDUCING PARTICLE FORMATION AND COMPOSITIONS FORMED THEREBY
    Publication number: 20240335534
    Abstract: Biopharmaceutical compositions and drug products disclosed herein exhibit reduced amounts of subvisible particle formation. Compositions and drug products disclosed herein comprise a protein and a surfactant or stabilizer including high percentage amounts of a long-chain fatty acid ester. Also disclosed herein are methods of preparing and storing such compositions and drug products.
    Type: Application
    Filed: June 24, 2024
    Publication date: October 10, 2024
    Applicant: Regeneron Pharmaceuticals, Inc.
    Inventors: Mayank PATEL, Stacy WASINGER, Danya SPRITZER, Xiaolin TANG
  • Methods of reducing particle formation and compositions formed thereby
    Patent number: 12042538
    Abstract: Biopharmaceutical compositions and drug products disclosed herein exhibit reduced amounts of subvisible particle formation. Compositions and drug products disclosed herein comprise a protein and a surfactant or stabilizer including high percentage amounts (e.g., at least 97%) of a long-chain fatty acid ester. Also disclosed herein are methods of preparing and storing such compositions and drug products.
    Type: Grant
    Filed: August 10, 2018
    Date of Patent: July 23, 2024
    Assignee: Regeneron Pharmaceuticals, Inc.
    Inventors: Mayank Patel, Stacy Wasinger, Danya Spritzer, Xiaolin Tang
  • METHODS OF REDUCING PARTICLE FORMATION AND COMPOSITIONS FORMED THEREBY
    Publication number: 20190083618
    Abstract: Biopharmaceutical compositions and drug products disclosed herein exhibit reduced amounts of subvisible particle formation. Compositions and drug products disclosed herein comprise a protein and a surfactant or stabilizer including high percentage amounts (e.g., at least 97%) of a long-chain fatty acid ester. Also disclosed herein are methods of preparing and storing such compositions and drug products.
    Type: Application
    Filed: August 10, 2018
    Publication date: March 21, 2019
    Applicant: Regeneron Pharmaceuticals, Inc.
    Inventors: Mayank PATEL, Stacy WASINGER, Danya SPRITZER, Xiaolin TANG