Granted Patent
Utility
US 6,713,477 · App. 09/959,192
Hydroxamic acid derivatives
Inventors:
Gerard R. Scarlato, Sara S. Hadida Ruah, Tamiki Nishimura, Masashi Nakatsuka, Fumio Samizo, Yumiko Kamikawa, Hitoshi Houtigai
Patented Case
View Patent ↗
Granted: Mar 30, 2004
Filed: Nov 9, 2001
Inventors
Gerard R. Scarlato
Sara S. Hadida Ruah
Tamiki Nishimura
Masashi Nakatsuka
Fumio Samizo
Yumiko Kamikawa
Hitoshi Houtigai
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.