Granted Patent
Utility
US 6,245,926 · App. 09/581,353
Preparation of alkylmonohydrogenohalogenosilanes by redistribution followed by distillation and associated device
Inventors:
Jean-Jacques Charrin, Pascale Colin, Raphael Guinamard, Françoise Igersheim, Gilbert Margeriat
Patented Case
View Patent ↗
Granted: Jun 12, 2001
Filed: Aug 11, 2000
Inventors
Jean-Jacques Charrin
Pascale Colin
Raphael Guinamard
Françoise Igersheim
Gilbert Margeriat
Assignee (at issue)
RHODIA CHIMIE
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.