Granted Patent
Utility
US 6,528,606 · App. 09/870,987
Preparation of a stable composition of radically copolymerisable monomers which contains at least one monomer having urea function(s)
Inventors:
Marie-Maud Bear, Xavier Lafosse
Patented Case
View Patent ↗
Granted: Mar 4, 2003
Filed: May 31, 2001
Inventors
Marie-Maud Bear
Xavier Lafosse
Assignee (at issue)
Corning SAS
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.