Patents by Inventor Yossef Av-Gay

Yossef Av-Gay 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).

  • Oxido reductase enzyme system obtained from P. chrysogenum
    Patent number: 5328839
    Abstract: A new oxido reductase enzyme activity obtainable from P. chrysogenum, involved in the production of .beta.-lactams, the set of genes encoding said enzyme activity, and a method to enhance said production by using the above-mentioned oxido reductase system and other oxido reductase systems or genes encoding for the same have been disclosed.
    Type: Grant
    Filed: March 24, 1992
    Date of Patent: July 12, 1994
    Assignee: Gist-Brocades
    Inventors: Yair Aharonowitz, Lucia H. M. van der Voort, Gerald Cohen, Roelof A. L. Bovenberg, Rachel Schreiber, Anat Argaman, Yossef Av-Gay, Helena M. Nan, Alfred Kattevilder, Harriet Palissa, Henk van Liempt