Patents by Inventor Erick L. Johnson

Erick L. Johnson 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).

  • Compositions and methods of preparation thereof
    Patent number: 9096839
    Abstract: The present invention provides biological compositions and methods for making the same.
    Type: Grant
    Filed: April 26, 2007
    Date of Patent: August 4, 2015
    Assignee: Arteriocyte Medical Systems, Inc.
    Inventors: Tessy Kanayinkal, Laura A. Yonce, Debra Mullins-Hirte, Trevor C. Huang, Rohit Cariappa, Kenneth E. Merte, James R. Keogh, Kevin D. McIntosh, Brian J. Steffens, Asha S. Nayak, Erick L. Johnson