Patents by Inventor Timothy S. DUTILL

Timothy S. DUTILL 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).

  • Lyophilized cyclophosphamide composition and methods of preparation thereof
    Patent number: 10307431
    Abstract: An improved lyophilized cyclophosphamide solid composition is described. The lyophilized cyclophosphamide solid composition is thermally stable, contains anhydrous cyclophosphamide and mannitol, and is substantially free of cyclophosphamide monohydrate. A method for preparing the lyophilized cyclophosphamide solid composition is also provided.
    Type: Grant
    Filed: November 15, 2017
    Date of Patent: June 4, 2019
    Assignee: AMPAC Fine Chemicals LLC
    Inventors: Andrew M. Smith, Timothy S. Dutill, Edward H. Trappler
  • Lyophilized cyclophosphamide composition and methods of preparation thereof
    Patent number: 10149857
    Abstract: An improved lyophilized cyclophosphamide solid composition is described. The lyophilized cyclophosphamide solid composition is thermally stable, contains anhydrous cyclophosphamide and mannitol, and is substantially free of cyclophosphamide monohydrate. A method for preparing the lyophilized cyclophosphamide solid composition is also provided.
    Type: Grant
    Filed: March 9, 2017
    Date of Patent: December 11, 2018
    Assignee: AMPAC Fine Chemicals LLC
    Inventors: Andrew M. Smith, Timothy S. Dutill, Edward H. Trappler
  • Lyophilized Cyclophosphamide Composition and Methods of Preparation Thereof
    Publication number: 20180256609
    Abstract: An improved lyophilized cyclophosphamide solid composition is described. The lyophilized cyclophosphamide solid composition is thermally stable, contains anhydrous cyclophosphamide and mannitol, and is substantially free of cyclophosphamide monohydrate. A method for preparing the lyophilized cyclophosphamide solid composition is also provided.
    Type: Application
    Filed: November 15, 2017
    Publication date: September 13, 2018
    Inventors: Andrew M. SMITH, Timothy S. DUTILL, Edward H. TRAPPLER
  • Lyophilized Cyclophosphamide Composition and Methods of Preparation Thereof
    Publication number: 20180256608
    Abstract: An improved lyophilized cyclophosphamide solid composition is described. The lyophilized cyclophosphamide solid composition is thermally stable, contains anhydrous cyclophosphamide and mannitol, and is substantially free of cyclophosphamide monohydrate. A method for preparing the lyophilized cyclophosphamide solid composition is also provided.
    Type: Application
    Filed: March 9, 2017
    Publication date: September 13, 2018
    Inventors: Andrew M. SMITH, Timothy S. DUTILL, Edward H. TRAPPLER