Granted Patent
Utility
US 5,639,560 · App. 08/635,573
Powder composition of crystalline polyesters containing end methacrylyl groups
Inventors:
Luc Moens, Jean-Marie Loutz, Daniel Maetens, Patrick Loosen, Marc Van Kerckhove
Patented Case
View Patent ↗
Granted: Jun 17, 1997
Filed: Apr 22, 1996
Inventors
Luc Moens
Jean-Marie Loutz
Daniel Maetens
Patrick Loosen
Marc Van Kerckhove
Assignee (at issue)
UCB S.A.
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.