Granted Patent
Utility
US 5,914,429 · App. 09/033,435
Industrial process for the continuous preparation of sodium orthohydroxymandelate
Inventor:
Christian Sidot
Patented Case
View Patent ↗
Granted: Jun 22, 1999
Filed: Mar 2, 1998
Inventor
Christian Sidot
Assignee (at issue)
Clariant (France) SA
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.