Granted Patent
Utility
US 6,426,089 · App. 09/508,304
Multilayered soft capsule for eliminating bad breath and process for producing the same
Inventors:
Hideki Sunohara, Ryosei Kamaguchi, Masaru Kagawa, Masashi Nishikawa, Yuko Miura
Patented Case
View Patent ↗
Granted: Jul 30, 2002
Filed: Apr 28, 2000
Inventors
Hideki Sunohara
Ryosei Kamaguchi
Masaru Kagawa
Masashi Nishikawa
Yuko Miura
Assignee (at issue)
MORISHITA JINTAN 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.