Granted Patent
Utility
US 6,017,992 · App. 09/107,505
Production of polymer emulsions
Inventors:
David M. Haddleton, John Christopher Padget, Gerardus Cornelis Overbeek
Patented Case
View Patent ↗
Granted: Jan 25, 2000
Filed: Jun 30, 1998
Inventors
David M. Haddleton
John Christopher Padget
Gerardus Cornelis Overbeek
Assignees (at issue)
Zeneca Limited
Zeneca Resins BV
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.