Granted Patent
Utility
US 6,533,940
· Confirmation No. 9643
PROCESS AND DEVICE FOR SEPARATION IN A SIMULATED MOVING BED OF AT LEAST ONE COMPONENT IN COLUMNS THAT HAVE A SUITABLE LENGTH TO DIAMETER RATIO
Inventors
Sylvie Lehoucq
Vandoeuvre Les Nancy, FRANCE
Olivier Ludemann-Hombourger
Chavigny, FRANCE
Roger-Marc Nicoud
Richarmenil, FRANCE
Michel Hamende
Bruxelles, BELGIUM
Emile Cavoy
Ham-Sur-Heure, BELGIUM
Attorneys & Agents of Record
Classification
USPC
210/659
G01N30/44
B01D15/1821
B01D15/1828
B01D15/1842
B01D15/22
G01N30/02
G01N30/468
G01N30/6052
G01N2030/522
G01N2030/8877
Prosecution
- Examiner
- THERKORN, ERNEST G
- Art Unit
- 1723
- Customer No.
- 23599
- Docket No.
- PET-1941
- Confirmation No.
- 9643
Foreign Priority
00/08.359
·
2000-06-28
·
FRANCE
Publication
- Pub. No.
- US20020011445A1
- Pub. Date
- 2002-01-31
Patent Term Adjustment
-71days
No related applications found.
RELEASE OF SECURITY INTEREST
Recorded 2017-09-25
RELEASE OF PATENT SECURITY GRANT
Recorded 2012-03-20
from
NOVASEP PROCESS SAS
GRANT OF SECURITY INTEREST IN US PATENTS
Recorded 2012-03-20
from
NOVASEP PROCESS SAS
GRANT OF SECURITY INTEREST IN UNITED STATES PATENTS
Recorded 2010-01-12
from
NOVASEP SAS
SECURITY AGREEMENT
Recorded 2007-04-19
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-09-20
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Quick Facts
- Patent No.
- US 6,533,940
- App. No.
- 09/892,796
- Filed
- 2001-06-28
- Granted
- 2003-03-18
- Pub. No.
- US20020011445A1
- Examiner
- THERKORN, ERNEST G
- Art Unit
- 1723
- PTA
- -71 days
External Links