Patents by Inventor Julia B. Wolf

Julia B. Wolf 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).

  • Patent number: 5320952
    Abstract: An expression method for enhanced recombinant production of a desired protein due to the presence of lactation-signals is provided which comprises cells transformed with a DNA sequence having the desired protein coding sequence under the control of a bovine prolactin promoter and a bovine prolactin distal enhancer sequence. A preferred embodiment uses growth hormone sequences as the desired protein coding sequences. In this embodiment, feed-efficiency of milk-producing animals is improved.
    Type: Grant
    Filed: June 2, 1993
    Date of Patent: June 14, 1994
    Assignee: W. R. Grace & Co.-Conn.
    Inventors: Alan H. Deutch, Victor A. David, Julia B. Wolf