Granted Patent
Utility
US 5,567,730 · App. 08/385,573
Method of stabilizing an .omega.-3 unsaturated fatty acid compound
Inventors:
Kazuo Miyashita, Toru Ota, Suguru Okazaki, Masazumi Nishikawa, Kazuaki Maruyama
Patented Case
View Patent ↗
Granted: Oct 22, 1996
Filed: Feb 8, 1995
Inventors
Kazuo Miyashita
Toru Ota
Suguru Okazaki
Masazumi Nishikawa
Kazuaki Maruyama
Assignee (at issue)
Maruha Corporation
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.