Granted Patent
Utility
US 6,632,627 · App. 09/771,838
Glutamine: fructose-6-phosphate amidotransferase, its production and use
Inventors:
Kazunori Nishi, Yukiko Hikichi, Yasushi Shintani
Patented Case
View Patent ↗
Granted: Oct 14, 2003
Filed: Jan 29, 2001
Inventors
Kazunori Nishi
Yukiko Hikichi
Yasushi Shintani
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.