IP Library › Granted Patent US 4,661,608
Granted Patent Utility
US 4,661,608 · App. 06/749,803

Process for the manufacture of silylmetallocene compounds

Inventors: Jean-Claude Gautier, Serge F. Raynal
Patented Case View Patent ↗
Granted: Apr 28, 1987 Filed: Jun 28, 1985
Inventors
Jean-Claude Gautier
Serge F. Raynal
Assignee (at issue)
Societe Nationale des Poudres et Explosifs

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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 4,661,608
App. No.
06/749,803
Filed
1985-06-28
Granted
1987-04-28
Kind
A