Patents by Inventor Michael Alexander Mathews

Michael Alexander Mathews 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).

  • Platelet derivative compositions, and pluralities of containers containing same
    Patent number: 12370219
    Abstract: Provided herein are methods and compositions for treating a coagulopathy in a subject. Such methods can include administering to the subject in need thereof, for example because they have been administered an anticoagulant agent, an effective amount of a composition including platelets, or in illustrative embodiments platelet derivatives, and in further illustrative embodiments freeze-dried platelet derivatives (FDPDs). Various properties of exemplary embodiments of such methods and platelet derivatives used therein, as well as numerous additional aspects and embodiments are provided herein.
    Type: Grant
    Filed: March 7, 2025
    Date of Patent: July 29, 2025
    Assignee: Cellphire, Inc.
    Inventors: Keith Andrew Moskowitz, Braden Carl Ishler, William Matthew Dickerson, Narendra Nath Tandon, Amber Nicole Lee, Stephen Edward Amos, Rafael Jorda, Michael Alexander Mathews
  • Methods using freeze-dried platelet derivative compositions for restoring hemostasis in a subject
    Patent number: 12295972
    Abstract: Provided herein are methods and compositions for treating a coagulopathy in a subject. Such methods can include administering to the subject in need thereof, for example because they have been administered an anticoagulant agent, an effective amount of a composition including platelets, or in illustrative embodiments platelet derivatives, and in further illustrative embodiments freeze-dried platelet derivatives (FDPDs). Various properties of exemplary embodiments of such methods and platelet derivatives used therein, as well as numerous additional aspects and embodiments are provided herein.
    Type: Grant
    Filed: August 20, 2024
    Date of Patent: May 13, 2025
    Assignee: Cellphire, Inc.
    Inventors: Keith Andrew Moskowitz, Braden Carl Ishler, William Matthew Dickerson, Narendra Nath Tandon, Amber Nicole Lee, Stephen Edward Amos, Rafael Jorda, Michael Alexander Mathews
  • Materials and methods for producing blood products
    Patent number: 11813572
    Abstract: Provided herein are materials and methods for the preparation of blood products. In one aspect, provided herein is a composition including platelets or platelet derivatives and an aqueous medium, wherein the aqueous medium has a protein concentration less than 50% of the protein concentration of donor apheresis plasma.
    Type: Grant
    Filed: January 20, 2023
    Date of Patent: November 14, 2023
    Assignee: Cellphire, Inc.
    Inventors: Joshua Donald Montgomery, Braden Carl Ishler, Stephen Edward Amos, Keith Andrew Moskowitz, Amber Nicole Lee, Rafael Jorda, Glen Michael Fitzpatrick, Michael Alexander Mathews
  • MATERIALS AND METHODS FOR PRODUCING BLOOD PRODUCTS
    Publication number: 20230356150
    Abstract: Provided herein are materials and methods for the preparation of blood products. In one aspect, provided herein is a composition including platelets or platelet derivatives and an aqueous medium, wherein the aqueous medium has a protein concentration less than 50% of the protein concentration of donor apheresis plasma.
    Type: Application
    Filed: June 26, 2023
    Publication date: November 9, 2023
    Applicant: Cellphire, Inc.
    Inventors: Joshua Donald MONTGOMERY, Braden Carl ISHLER, Stephen Edward Amos, Keith Andrew Moskowitz, Amber Nicole LEE, Rafael JORDA, Glen Michael FITZPATRICK, Michael Alexander Mathews
  • Materials and methods for producing blood products
    Patent number: 11752468
    Abstract: Provided herein are materials and methods for the preparation of blood products. In one aspect, provided herein is a composition including platelets or platelet derivatives and an aqueous medium, wherein the aqueous medium has a protein concentration less than 50% of the protein concentration of donor apheresis plasma.
    Type: Grant
    Filed: November 16, 2022
    Date of Patent: September 12, 2023
    Assignee: Cellphire, Inc.
    Inventors: Joshua Donald Montgomery, Braden Carl Ishler, Stephen Edward Amos, Keith Andrew Moskowitz, Amber Nicole Lee, Rafael Jorda, Glen Michael Fitzpatrick, Michael Alexander Mathews
  • Materials and methods for producing blood products
    Patent number: 11529587
    Abstract: Provided herein are materials and methods for the preparation of blood products. In one aspect, provided herein is a composition including platelets or platelet derivatives and an aqueous medium, wherein the aqueous medium has a protein concentration less than 50% of the protein concentration of donor apheresis plasma.
    Type: Grant
    Filed: May 1, 2020
    Date of Patent: December 20, 2022
    Assignee: Cellphire, Inc.
    Inventors: Joshua Donald Montgomery, Braden Carl Ishler, Stephen Edward Amos, Keith Andrew Moskowitz, Amber Nicole Lee, Rafael Jorda, Glen Michael Fitzpatrick, Michael Alexander Mathews
  • MATERIALS AND METHODS FOR PRODUCING BLOOD PRODUCTS
    Publication number: 20200346167
    Abstract: Provided herein are materials and methods for the preparation of blood products. In one aspect, provided herein is a composition including platelets or platelet derivatives and an aqueous medium, wherein the aqueous medium has a protein concentration less than 50% of the protein concentration of donor apheresis plasma.
    Type: Application
    Filed: May 1, 2020
    Publication date: November 5, 2020
    Inventors: Joshua Donald Montgomery, Braden Carl Ishler, Stephen Edward Amos, Keith Andrew Moskowitz, Amber Nicole Lee, Rafael Jorda, Glen Michael Fitzpatrick, Michael Alexander Mathews