Granted Patent
Utility
US 5,659,084 · App. 08/307,730
Processes and intermediates for the preparation of 2-substituted benzaldehydes
Inventors:
Kerry Joseph Gombatz, Michael Anthony Forth, Jerome Francis Hayes, Michael B. Mitchell, Stephen Alexander Calder Smith
Patented Case
View Patent ↗
Granted: Aug 19, 1997
Filed: Dec 7, 1994
Inventors
Kerry Joseph Gombatz
Michael Anthony Forth
Jerome Francis Hayes
Michael B. Mitchell
Stephen Alexander Calder Smith
Assignees (at issue)
SmithKline Beecham Limited
SmithKline Beeacham P.L.C.
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.