Granted Patent
Utility
US 5,466,721 · App. 08/258,917
Citral acetal ethers of alpha-hydroxy phenyl ketones and radiation curable compositions thereof
Inventor:
Paul E. Share
Patented Case
View Patent ↗
Granted: Nov 14, 1995
Filed: Jun 13, 1994
Inventor
Paul E. Share
Assignee (at issue)
Henkel 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.