Granted Patent
Utility
US 5,130,367 · App. 07/605,053
Polyacrylate copolymer, polyacrylate dispersion comprising the polyacrylate copolymers, and process for preparing the same
Inventors:
Daniel H. Craig, Harry J. Goldy
Patented Case
View Patent ↗
Granted: Jul 14, 1992
Filed: Oct 26, 1990
Inventors
Daniel H. Craig
Harry J. Goldy
Assignee (at issue)
HERCULES LLC
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.