Granted Patent
Utility
US 5,468,811 · App. 08/295,357
Hydrophilic composite polymer articles formed from a settable paste comprising a mixture of hydrophilic polymer and unsaturated monomer
Inventors:
Daniel G. Moro, Samuel H. Ronel, Petr Kuzma
Patented Case
View Patent ↗
Granted: Nov 21, 1995
Filed: Aug 24, 1994
Inventors
Daniel G. Moro
Samuel H. Ronel
Petr Kuzma
Assignee (at issue)
National Patent Development 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.