Granted Patent
Utility
US 5,387,684 · App. 08/142,447
Isoindazole compound
Inventors:
Yoshihisa Inoue, Hajime Ebisu, Norifumi Nakamura, Yoshitomi Morizawa, Takashi Okazoe, Arata Yasuda
Patented Case
View Patent ↗
Granted: Feb 7, 1995
Filed: Jan 24, 1994
Inventors
Yoshihisa Inoue
Hajime Ebisu
Norifumi Nakamura
Yoshitomi Morizawa
Takashi Okazoe
Arata Yasuda
Assignees (at issue)
Green Cross Corporation
ASAHI GLASS 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.