Granted Patent
Utility
US 6,255,403 · App. 09/347,033
Process for producing polymers by free radical polymerization and condensation reaction, and apparatus and products related thereto
Inventors:
Kevin M. Andrist, John David CAMPBELL, Richard W. Chylla, Jr., Jon A. Debling, Douglas J. DeYoung, Michihiro Kaai, Tsugio Kimura, Dennis M. Wilson
Patented Case
View Patent ↗
Granted: Jul 3, 2001
Filed: Jul 2, 1999
Inventors
Kevin M. Andrist
John David CAMPBELL
Richard W. Chylla, Jr.
Jon A. Debling
Douglas J. DeYoung
Michihiro Kaai
Tsugio Kimura
Dennis M. Wilson
Assignee (at issue)
S. C. Johnson Commercial Markets, 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.