Granted Patent
Utility
US 6,602,956 · App. 10/008,866
Melt strength thermoplastic elastomers and methods for making same
Inventors:
Xia Zhao, Hoan Tran, Charles G. Reid, Ruidong Ding
Patented Case
View Patent ↗
Granted: Aug 5, 2003
Filed: Nov 13, 2001
Inventors
Xia Zhao
Hoan Tran
Charles G. Reid
Ruidong Ding
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.