Granted Patent
Utility
US 6,426,121 · App. 09/816,305
Dual crosslinkable emulsion polymers at ambient conditions
Inventors:
Joel E. Goldstein, Ronald Joseph Pangrazi
Patented Case
View Patent ↗
Granted: Jul 30, 2002
Filed: Mar 23, 2001
Inventors
Joel E. Goldstein
Ronald Joseph Pangrazi
Assignee (at issue)
Air Products Polymers, L.P.
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.