Granted Patent
Utility
US 6,008,198 · App. 08/639,798
Porphyrin metal complex-albumin inclusion compound and oxygen carrier composition comprising the same
Inventors:
Eishun Tsuchida, Hiroyuki Nishide, Teruyuki Komatsu
Patented Case
View Patent ↗
Granted: Dec 28, 1999
Filed: Apr 29, 1996
Inventors
Eishun Tsuchida
Hiroyuki Nishide
Teruyuki Komatsu
Assignee (at issue)
Yoshitomi Pharmaceutical Industries, Ltd.
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.