Granted Patent
Utility
PCT National Stage
US 6,559,338
· Confirmation No. 7735
METHOD FOR RACEMATE SPLITTING OF 2-HYDROXYPROPIONIC ACIDS
Patented Case
View Patent ↗
Inventors
Harald Bernard
Wachenheim, GERMANY
Hartmut Riechers
Neustadt, GERMANY
Attorneys & Agents of Record
Classification
USPC
562/402
Prosecution
- Examiner
- KILLOS, PAUL J
- Art Unit
- 1625
- Customer No.
- 32116
- Docket No.
- 32-904-001
- Confirmation No.
- 7735
Foreign Priority
198 50 301.6
·
1998-10-30
·
GERMANY
Patent Term Adjustment
0days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2014-09-19
from
ABBOTT GMBH & CO KG
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2013-06-28
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-10-24
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-04-25
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Quick Facts
- Patent No.
- US 6,559,338
- App. No.
- 09/830,348
- Filed
- 2001-04-25
- Granted
- 2003-05-06
- Examiner
- KILLOS, PAUL J
- Art Unit
- 1625
- PTA
- 0 days
External Links