Granted Patent
Utility
US 6,639,674 · App. 09/821,836
Methods and apparatus for polarized reflectance spectroscopy
Inventors:
Konstantin Sokolov, Rebekah Drezek, Urs Utzinger, Rebecca Richards-Kortum
Patented Case
View Patent ↗
Granted: Oct 28, 2003
Filed: Mar 28, 2001
Inventors
Konstantin Sokolov
Rebekah Drezek
Urs Utzinger
Rebecca Richards-Kortum
Assignee (at issue)
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
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.