Granted Patent
Utility
US 6,111,055 · App. 08/939,034
Ester-terminated polyamide gels
Inventors:
Vivian Berger, Charles R. Frihart, Ronald L. Gordon, Jochen Heydel, Richard C. MacQueen, Mark S. Pavlin, Virgil A. G. Williams
Patented Case
View Patent ↗
Granted: Aug 29, 2000
Filed: Sep 26, 1997
Inventors
Vivian Berger
Charles R. Frihart
Ronald L. Gordon
Jochen Heydel
Richard C. MacQueen
Mark S. Pavlin
Virgil A. G. Williams
Assignees (at issue)
Union Camp Corporation
Bush, Boake Allen 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.