Granted Patent
Utility
US 5,994,413 · App. 08/784,546
Process for the production of fruit polyphenols from unripe rosaceae fruit
Inventors:
Masayuki Tanabe, Tomomasa Kanda, Akio Yanagida
Patented Case
View Patent ↗
Granted: Nov 30, 1999
Filed: Jan 21, 1997
Inventors
Masayuki Tanabe
Tomomasa Kanda
Akio Yanagida
Assignee (at issue)
THE NIKKA WHISKY DISTILLING CO., 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.