Patents by Inventor John P. Longenecker

John P. Longenecker 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).

  • Antibodies for human phospholipase inhibitory protein (hPIP)
    Patent number: 5646254
    Abstract: Antibodies which react with the human phospholipase inhibitory protein/apolipoprotein AIV complex and hPIP are provided.
    Type: Grant
    Filed: April 26, 1994
    Date of Patent: July 8, 1997
    Assignee: Scios Nova Inc.
    Inventors: Lorin K. Johnson, John P. Longenecker
  • Recombinant expression system for human anti-inflammatory phospholipase inhibitor protein
    Patent number: 5342764
    Abstract: Cloning and expression of the gene encoding human phospholipase inhibitory protein (hPIP) permits production of an anti-inflammatory protein in practical quantities using recombinant techniques.
    Type: Grant
    Filed: September 1, 1993
    Date of Patent: August 30, 1994
    Assignee: Scios Nova Inc.
    Inventors: Lorin K. Johnson, John P. Longenecker
  • Human anti-inflammatory phospholipase inhibitor protein
    Patent number: 5264550
    Abstract: Cloning and expression of the gene encoding human phosphlipase inhibitory protein (hPIP) permits production of an anti-inflammatory protein in practical quantities using recombinant techniques.
    Type: Grant
    Filed: April 20, 1992
    Date of Patent: November 23, 1993
    Assignee: Scios Nova Inc.
    Inventors: Lorin K. Johnson, John P. Longenecker
  • Transmembrane formulations for drug administration
    Patent number: 4994439
    Abstract: Compositions for the administration of protein or peptide drugs across membranes show low toxicity and efficient permeation when the medium is a mixture of a bile salt or fusidate with a nonionic detergent. Various specific compositions are exemplified.
    Type: Grant
    Filed: January 19, 1989
    Date of Patent: February 19, 1991
    Assignee: California Biotechnology Inc.
    Inventors: John P. Longenecker, Richard Ennis, Patricia A. Baldwin, William A. Lee