Granted Patent
Utility
US 5,981,588 · App. 08/513,084
.omega.9-unsaturated fatty acid compositions for preventing or alleviating medical symptoms caused by delayed allergy reactions
Inventors:
Kengo Akimoto, Hiroshi Kawashima, Tomohito Hamazaki, Shigeki Sawazaki
Patented Case
View Patent ↗
Granted: Nov 9, 1999
Filed: Aug 9, 1995
Inventors
Kengo Akimoto
Hiroshi Kawashima
Tomohito Hamazaki
Shigeki Sawazaki
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.