Granted Patent
Utility
US 5,360,862 · App. 08/185,096
High clarity emulsions containing high melt viscosity maleated polypropylene wax
Inventors:
Thomas D. Roberts, Thomas W. Smith, Charlene A. Galvin
Patented Case
View Patent ↗
Granted: Nov 1, 1994
Filed: Jan 21, 1994
Inventors
Thomas D. Roberts
Thomas W. Smith
Charlene A. Galvin
Assignee (at issue)
Eastman Chemical Company
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.