Granted Patent
Utility
US 6,403,522 · App. 09/556,189
Polymeric homogeneous catalysts
Inventors:
Carsten Bolm, Joerg Brozio, Christian Dinter, Hartwig Hoecker, Andreas Seger
Patented Case
View Patent ↗
Granted: Jun 11, 2002
Filed: Apr 21, 2000
Inventors
Carsten Bolm
Joerg Brozio
Christian Dinter
Hartwig Hoecker
Andreas Seger
Assignee (at issue)
Degussa AG
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.