Granted Patent
Utility
US 6,800,611 · App. 10/337,105
Metastin derivatives and their use
Inventors:
Nobutaka Fujii, Ryuichiro Doi, Shinya Oishi
Patented Case
View Patent ↗
Granted: Oct 5, 2004
Filed: Jan 6, 2003
Inventors
Nobutaka Fujii
Ryuichiro Doi
Shinya Oishi
Assignee (at issue)
Takeda Chemical 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.