Granted Patent
Utility
US 4,893,253 · App. 07/166,233
Method for analyzing intact capsules and tablets by near-infrared reflectance spectrometry
Inventor:
Robert A. Lodder
Patented Case
View Patent ↗
Granted: Jan 9, 1990
Filed: Mar 10, 1988
Inventor
Robert A. Lodder
Assignee (at issue)
THE TRUSTEES OF INDIANA UNIVERSITY
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.