Patents Examined by Danald G. Daus
  • Ecteinascidins
    Patent number: 5654426
    Abstract: Ecteinascidins (Et's), isolated from the Caribbean tunicate Ecteinascidia turbinata, protect mice in vivo against P388 lymphoma, B16 melanoma, M5076 ovarian sarcoma, Lewis lung carcinoma, and the LX-1 human lung and MX-1 human mammary carcinoma zenografts.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: August 5, 1997
    Inventors: Kenneth L. Rinehart, Ryuichi Sakai