Granted Patent
Utility
US 5,646,315 · App. 08/656,597
Polyglydicylphenyl ethers of alkyloxy chains for use in microelectronics adhesives
Inventors:
Rose Ann Schultz, Steven P. Fenelli
Patented Case
View Patent ↗
Granted: Jul 8, 1997
Filed: May 31, 1996
Inventors
Rose Ann Schultz
Steven P. Fenelli
Assignee (at issue)
National Starch and Chemical Investment Holding Copporation
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.