Patents by Inventor Marcus M. Klee

Marcus M. Klee 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).

  • Degradable polyacetal polymers
    Patent number: 7220414
    Abstract: Degradable polyacetal polymers and functionalized degradable polyacetal polymers have properties favorable for use in pharmaceutical and biomedical applications. The degradable polyacetal polymers are relatively stable at physiological pH with favorable biodistribution profiles, and degrade readily in low pH conditions. Conjugates of the polymers with drugs, especially anticancer drugs, and methods of treatment of cancer.
    Type: Grant
    Filed: September 6, 2001
    Date of Patent: May 22, 2007
    Assignee: A.P. Pharma, Inc.
    Inventors: Stephen J. Brocchini, Jorge Heller, Ryan Tomlinson, Ruth Duncan, Shane Garrett, Marcus M. Klee
  • Degradable polyacetal polymers
    Publication number: 20020082362
    Abstract: Degradable polyacetal polymers and functionalized degradable polyacetal polymers have properties favorable for use in pharmaceutical and biomedical applications. The degradable polyacetal polymers are relatively stable at physiological pH with favorable biodistribution profiles, and degrade readily in low pH conditions. Conjugates of the polymers with drugs, especially anticancer drugs, and methods of treatment of cancer.
    Type: Application
    Filed: September 6, 2001
    Publication date: June 27, 2002
    Inventors: Stephen J. Brocchini, Jorge Heller, Ryan Tomlinson, Ruth Duncan, Shane Garrett, Marcus M. Klee