Granted Patent
Utility
US 5,663,363 · App. 08/754,449
2-thioxo-imidazolidin-4-one derivatives
Inventors:
Hassan Mahmoud Elokdah, Sie-Yearl Chai, Theodore S. Sulkowski, Donald P. Strike
Patented Case
View Patent ↗
Granted: Sep 2, 1997
Filed: Nov 21, 1996
Inventors
Hassan Mahmoud Elokdah
Sie-Yearl Chai
Theodore S. Sulkowski
Donald P. Strike
Assignee (at issue)
Amerimas Home Products, Inc.
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.