Granted Patent
Utility
US 6,770,697 · App. 10/072,536
High melt-strength polyolefin composites and methods for making and using same
Inventors:
Marta Drewniak, Xia Zhao, Satchit Srinivasan
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: Feb 7, 2002
Inventors
Marta Drewniak
Xia Zhao
Satchit Srinivasan
Assignee (at issue)
Solvay Engineered Polymers, Inc.
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.