IP Library › Granted Patent US 6,495,694
Granted Patent Utility
US 6,495,694 · Confirmation No. 8464

EFFICIENT SEPARATION OF ENANITIOMERS OF PIPERIDONE DERIVATIVES BY PRECIPITATION OF THE DESIRED ENANTIOMER DURING IN SITU RACEMIZATION OF THE UNWANTED ENANTIOMER

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-04-26 TRNA Transmittal of New Application 2 View
2001-04-26 ADS Application Data Sheet 2 View
2001-04-26 SPEC Specification 8 View
2001-04-26 CLM Claims 4 View
2001-04-26 ABST Abstract 1 View
Monitor This Case
Get email alerts when status or documents change.
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 application's details
Quick Facts
Patent No.
US 6,495,694
App. No.
09/843,061
Filed
2001-04-26
Granted
2002-12-17
Pub. No.
US20020010336A1
Art Unit
1625
PTA
-148 days