Granted Patent
Utility
US 5,514,522 · App. 08/429,804
Synthesis of photoreactive polymeric binders
Inventors:
Maurice J. Fitzgerald, Frederick Richard Kearney, Rong-Chang Liang, William C. Schwarzel
Patented Case
View Patent ↗
Granted: May 7, 1996
Filed: Apr 27, 1995
Inventors
Maurice J. Fitzgerald
Frederick Richard Kearney
Rong-Chang Liang
William C. Schwarzel
Assignee (at issue)
Polaroid Corporation
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.