Granted Patent
Utility
US 3,953,347 · App. 05/240,795
Novel sulfur-containing compositions
Inventor:
Emile Najib Habiby
Patented Case
View Patent ↗
Granted: Apr 27, 1976
Filed: Apr 3, 1972
Inventor
Emile Najib Habiby
Assignee (at issue)
The Lubrizol 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.