Granted Patent
Utility
US 6,407,253 · App. 09/269,101
Method for preparing 4-methyl-biphenyl derivatives
Inventors:
Mouad Alami, Gerard Cahiez, Bertrand Castro, Jean-Robert Dormoy, Eric Riguet
Patented Case
View Patent ↗
Granted: Jun 18, 2002
Filed: Jul 14, 1999
Inventors
Mouad Alami
Gerard Cahiez
Bertrand Castro
Jean-Robert Dormoy
Eric Riguet
Assignee (at issue)
Sanofi-Synthelabo
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.