IP Library › Granted Patent US 6,656,956
Granted Patent Utility
US 6,656,956 · App. 10/072,334

Benzimidazole derivatives, processes for preparing them and their use as pharmaceutical compositions

Inventors: Claudia Thies, Christine Braun, Ralf Anderskewitz, Horst Dollinger, Pascale Pouzet, Herbert Nar, Kai Hasselbach, Hans Michael Jennewein, Bernd Disse
Patented Case View Patent ↗
Granted: Dec 2, 2003 Filed: Feb 6, 2002
Inventors
Claudia Thies
Christine Braun
Ralf Anderskewitz
Horst Dollinger
Pascale Pouzet
Herbert Nar
Kai Hasselbach
Hans Michael Jennewein
Bernd Disse
Assignee (at issue)
BOEHRINGER INGELHEIM PHARMA GMBH & CO. KG

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 6,656,956
App. No.
10/072,334
Filed
2002-02-06
Granted
2003-12-02
Kind
B2