Granted Patent
Utility
US 6,369,176 · App. 09/638,846
Process for preparing in a single reactor polymer blends having a broad molecular weight distribution
Inventors:
Michael K. Laughner, Debra J. Mangold, Deepak R. Parikh
Patented Case
View Patent ↗
Granted: Apr 9, 2002
Filed: Aug 14, 2000
Inventors
Michael K. Laughner
Debra J. Mangold
Deepak R. Parikh
Assignee (at issue)
DUPONT DOW ELASTOMERS, 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.