Granted Patent
Utility
US 5,629,365 · App. 08/360,828
UV-absorbing polymer latex
Inventor:
Homaune A. Razavi
Patented Case
View Patent ↗
Granted: May 13, 1997
Filed: Dec 21, 1994
Inventor
Homaune A. Razavi
Assignee (at issue)
Monsanto 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.