Granted Patent
Utility
US 6,664,324 · App. 09/984,807
Resin solution composition for paints or adhesives
Inventors:
Kenichiro Isomoto, Takafumi Masuda, Shoji Maekawa
Patented Case
View Patent ↗
Granted: Dec 16, 2003
Filed: Oct 31, 2001
Inventors
Kenichiro Isomoto
Takafumi Masuda
Shoji Maekawa
Assignee (at issue)
Toyo Kasei Kogyo 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.