Patents by Inventor Willliam L. Neumann

Willliam L. Neumann 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).

  • PYRAZINE DERIVATIVES WITH EXTENDED CONJUGATION AND METHODS OF USING THE SAME IN OPTICAL APPLICATIONS
    Publication number: 20160090376
    Abstract: The present invention relates to pyrazine derivatives capable of absorbing and emanating spectral energy in the visible and/or near infrared spectrum. Pyrazine derivatives of the invention may be administered to a patient in the form of a pharmaceutically acceptable composition and utilized in medical (e.g., diagnostic imaging) procedures.
    Type: Application
    Filed: December 8, 2015
    Publication date: March 31, 2016
    Inventors: Willliam L. Neumann, Raghavan Rajagopalan, Richard B. Dorshow