Granted Patent
Utility
US 5,932,623 · App. 08/555,729
Process for the production of fruit polyphenols from unripe rosaceae fruit
Inventors:
Masayuki Tanabe, Tomomasa Kanda, Akio Yanagida
Patented Case
View Patent ↗
Granted: Aug 3, 1999
Filed: Nov 9, 1995
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.