Granted Patent
Utility
US 6,342,542 · App. 09/600,052
Radiation-sensitive resin composition
Inventors:
Satoshi Kobayashi, Hidekazu Shioda, Haruhiko Itoh
Patented Case
View Patent ↗
Granted: Jan 29, 2002
Filed: Oct 12, 2000
Inventors
Satoshi Kobayashi
Hidekazu Shioda
Haruhiko Itoh
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.