Granted Patent
Utility
US 5,478,838 · App. 08/204,211
4-amino(alkyl)cyclohexane-1-carboxamide compound and use thereof
Inventors:
Masafumi Arita, Tadamasa Saito, Hirofumi Okuda, Hiroyuki Sato, Masayoshi Uehata
Patented Case
View Patent ↗
Granted: Dec 26, 1995
Filed: Mar 7, 1994
Inventors
Masafumi Arita
Tadamasa Saito
Hirofumi Okuda
Hiroyuki Sato
Masayoshi Uehata
Assignee (at issue)
Yoshitomi Pharmaceutical 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.