Granted Patent
Utility
US 5,977,281 · App. 09/089,700
Sheet and tube siloxane polymers containing multiple pendent groups
Inventors:
Chenggang Chen, Dimitris Katsoulis, Malcolm E. Kenney
Patented Case
View Patent ↗
Granted: Nov 2, 1999
Filed: Jun 3, 1998
Inventors
Chenggang Chen
Dimitris Katsoulis
Malcolm E. Kenney
Assignees (at issue)
Case Western Reserve University
Dow Corning Corporation
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.