Granted Patent
Utility
US 6,767,983 · App. 09/937,598
Silicone resin and photosensitive resin composition containing the same
Inventors:
Takeshi Fujiyama, Takero Teramoto
Patented Case
View Patent ↗
Granted: Jul 27, 2004
Filed: Sep 28, 2001
Inventors
Takeshi Fujiyama
Takero Teramoto
Assignee (at issue)
NIPPON STEEL CHEMICAL CO., 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.