Granted Patent
Utility
US 6,444,793 · App. 09/325,256
Hydrophobically-modified hedgehog protein compositions and methods
Inventors:
R. Blake Pepinsky, Darren P. Baker, Dingyi Wen, Kevin P. Williams, Ellen Garber, Frederick R. Taylor, Alphonse Galdes, Jeffrey A. Porter
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Jun 3, 1999
Inventors
R. Blake Pepinsky
Darren P. Baker
Dingyi Wen
Kevin P. Williams
Ellen Garber
Frederick R. Taylor
Alphonse Galdes
Jeffrey A. Porter
Assignees (at issue)
Curis, Inc.
Biogen Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.