Patents by Inventor Joel D. Goldstein

Joel D. Goldstein 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).

  • Aqueous indolocarbazole solutions
    Patent number: 5599808
    Abstract: Disclosed herein are aqueous indolocarbazole solutions. In one embodiment, the invention features a solution comprising: (1) an indolocarbazole; (ii) a selected organic solvent being present in a concentration of between about 1% and about 99% by weight inclusive, (iii) a dispersant being present in a concentration of between about 0.25% and about 10% by weight inclusive; (iv) water being present in a concentration of between 0% and about 99% by weight inclusive, and (v) a polyethylene glycol being present in a concentration of between 0% and about 60% by weight inclusive.
    Type: Grant
    Filed: February 3, 1995
    Date of Patent: February 4, 1997
    Assignee: Cephalon, Inc.
    Inventors: Joel D. Goldstein, Joseph L. Herman
  • Stabilized formulations of gamma interferons
    Patent number: 4895716
    Abstract: This invention relates to compositions and methods useful for the stabilization of interferons. More particularly, this invention relates to the formulation of gamma interferons with lactobionic acid in an acetate/glycine buffer.
    Type: Grant
    Filed: June 9, 1987
    Date of Patent: January 23, 1990
    Assignee: Biogen, Inc.
    Inventors: Joel D. Goldstein, David R. Thatcher