Granted Patent
Utility
US 6,458,798 · App. 09/763,728
Bicyclic pyrimidine compounds and therapeutic use thereof
Inventors:
Hitoshi Fujita, Fujio Antoku, Norio Fujiwara, Kiyotaka Iwai, Hiroshi Tanaka, Hajime Kawakami
Patented Case
View Patent ↗
Granted: Oct 1, 2002
Filed: Feb 27, 2001
Inventors
Hitoshi Fujita
Fujio Antoku
Norio Fujiwara
Kiyotaka Iwai
Hiroshi Tanaka
Hajime Kawakami
Assignee (at issue)
Sumitomo Pharmaceuticals Company Limited
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.