Granted Patent
Utility
US 6,784,240 · App. 10/181,926
Curable composition
Inventors:
Nobuhiro Hasegawa, Yasuo Shimizu, Yoshiki Nakagawa
Patented Case
View Patent ↗
Granted: Aug 31, 2004
Filed: Nov 12, 2002
Inventors
Nobuhiro Hasegawa
Yasuo Shimizu
Yoshiki Nakagawa
Assignee (at issue)
KANEKA CORPORATION
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.