Granted Patent
Utility
US 6,328,994 · App. 09/355,781
Orally disintegrable tablets
Inventors:
Toshihiro Shimizu, Shuji Morimoto, Tetsuro Tabata
Patented Case
View Patent ↗
Granted: Dec 11, 2001
Filed: Aug 4, 1999
Inventors
Toshihiro Shimizu
Shuji Morimoto
Tetsuro Tabata
Assignee (at issue)
Takeda Chemical Industries 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.