Granted Patent
Utility
US 6,602,604 · App. 09/914,561
Coating composition
Inventors:
Minoru Kurisaki, Takamasa Harada, Katsuyuki Sakamoto, Junichi Fukuzawa
Patented Case
View Patent ↗
Granted: Aug 5, 2003
Filed: Aug 27, 2001
Inventors
Minoru Kurisaki
Takamasa Harada
Katsuyuki Sakamoto
Junichi Fukuzawa
Assignee (at issue)
Clariant Finance (BVI) 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.