Granted Patent
Utility
US 6,080,405 · App. 09/035,749
Foam proteins and use thereof
Inventors:
Yoshihiko Ishibashi, Tatsufumi Kakui, Kazuo Nakatani, Yoshitake Terano
Patented Case
View Patent ↗
Granted: Jun 27, 2000
Filed: Mar 6, 1998
Inventors
Yoshihiko Ishibashi
Tatsufumi Kakui
Kazuo Nakatani
Yoshitake Terano
Assignee (at issue)
SUNTORY HOLDINGS LIMITED
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.