Patents by Inventor Linus L. Shen

Linus L. Shen 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).

  • Tricyclic quinoline antineoplastic agents
    Patent number: 5071848
    Abstract: Isothiazolo-quinoline derivatives are described which are cytotoxic for various tumor cell lines and are useful in the treatment of neoplastic diseases.
    Type: Grant
    Filed: October 23, 1989
    Date of Patent: December 10, 1991
    Assignee: Abbott Laboratories
    Inventors: Daniel Tim-Wo Chu, Jacob J. Plattner, Linus L. Shen, Larry L. Klein
  • Elastomer instrument
    Patent number: 4317363
    Abstract: An elastometer for measuring the mechanical strength of biological gels such as blood or fibrin clots. Thus this device may be used for accessing anticoagulant and fibrinolitic activities, particularly with respect to drug evaluation. The instrument can also be used to study abnormalities in the blood clotting process, i.e. for clinical diagnosis purposes.
    Type: Grant
    Filed: June 16, 1980
    Date of Patent: March 2, 1982
    Assignee: Abbott Laboratories
    Inventor: Linus L. Shen