Granted Patent
Utility
US 6,066,739 · App. 09/355,096
Process for producing optically active imidazole compounds, intermediates for synthesizing the same, and process for producing the same
Inventors:
Kazuyuki Kawasaki, Haruhito Kobayashi, Syuji Ehara, Hideaki Sato
Patented Case
View Patent ↗
Granted: May 23, 2000
Filed: Jul 23, 1999
Inventors
Kazuyuki Kawasaki
Haruhito Kobayashi
Syuji Ehara
Hideaki Sato
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.