Granted Patent
Utility
US 6,825,181 · App. 09/665,633
Aminoisoquinoline derivatives
Inventors:
Tadakiyo Nakagawa, Shingo Makino, Kazuyuki Sagi, Masaru Takayanagi, Takashi Kayahara, Shunji Takehana
Patented Case
View Patent ↗
Granted: Nov 30, 2004
Filed: Sep 19, 2000
Inventors
Tadakiyo Nakagawa
Shingo Makino
Kazuyuki Sagi
Masaru Takayanagi
Takashi Kayahara
Shunji Takehana
Assignee (at issue)
AJINOMOTO CO., INC.
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.