Patents by Inventor J. Ansel Wald

J. Ansel Wald 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).

  • Diaziridinyl-aryl and bis-[di(chloroethyl)amino]-aryl oligonucleotide conjugates and reagents for making the same
    Patent number: 6072046
    Abstract: Diaziridinyl-aryl and bis-[di(chloroethyl)amino]-aryl oligonucleotide conjugates have a sequence that is complementary in the triplex forming sense to a target sequence in duplex nucleic acid. The diaziridinyl-aryl and bis-[di(chloroethyl)amino]-aryl oligonucleotide conjugates effectively cross-link with both strands of the targeted duplex nucleic acid.
    Type: Grant
    Filed: August 26, 1998
    Date of Patent: June 6, 2000
    Assignee: Epoch Pharmaceuticals, Inc.
    Inventors: Michael W. Reed, Igor V. Kutyavin, Eugeny A. Lukhtanov, J. Ansel Wald, Rich B. Meyer, Jr.