Patents by Inventor Henryk Cudny

Henryk Cudny 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).

  • Methods for increasing yields of recombinant proteins
    Patent number: 5914390
    Abstract: Methods are disclosed for increasing the yields of recombinant proteins. Addition of one or more protective agents, such as a sulfated compound (including heparin, heparin sulfate, sodium dodecyl sulfate, and the like), hyaluronic acid or deoxycholate, to recombinant protein production processes is disclosed. Addition of protective agents to the recombinant production process results in increased yields of recombinant proteins.
    Type: Grant
    Filed: May 12, 1997
    Date of Patent: June 22, 1999
    Assignee: Celtrix Pharmaceuticals, Inc.
    Inventors: Ranga Nathan, Henryk Cudny
  • Production of recombinant human interleukin-1 inhibitor
    Patent number: 5453490
    Abstract: A method for the production of commercial quantities of highly purified interleukin-1 inhibitor (IL-1i) from a recombinant host is disclosed. A preferred recombinant E. coli host for use in this method is also disclosed.
    Type: Grant
    Filed: August 30, 1994
    Date of Patent: September 26, 1995
    Assignee: Synergen, Inc.
    Inventors: Robert Hageman, Stephen P. Eisenberg, David Dripps, Ronald Evans, Henryk Cudny, Robert C. Thompson