Granted Patent
Utility
US 6,635,268 · App. 10/108,303
Sustained delivery of an active agent using an implantable system
Inventors:
John R. Peery, Keith E. Dionne, James B. Eckenhoff, Felix A. Landrau, Scott D. Lautenbach, Judy A. Magruder, Jeremy C. Wright
Patented Case
View Patent ↗
Granted: Oct 21, 2003
Filed: Mar 28, 2002
Inventors
John R. Peery
Keith E. Dionne
James B. Eckenhoff
Felix A. Landrau
Scott D. Lautenbach
Judy A. Magruder
Jeremy C. Wright
Assignee (at issue)
ALZA CORPORATION
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.