Patent Application
Utility
PCT National Stage
App. No. 10/030,533
· Confirmation No. 4142
METHOD FOR THE SEPARATION OF AND PURIFICATION OF AN AQUEOUS MIXTURE CONSISTING OF THE MAIN COMPONENTS ACETIC ACID AND FORMIC ACID
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Inventors
Christoph Rudinger
Starnberg, GERMANY
Harald Herbert Voit
Reischach, GERMANY
Michael Hallmann
Hochburg-Ach, AUSTRALIA
Mehmet Gunaltay
Emmerting, GERMANY
Barbara Geborene/Nee Reil Wild
Emmerting, GERMANY
Hans Jurgen Eberle
Munchen, GERMANY
Attorneys & Agents of Record
Classification
USPC
203/15
C07C51/44
C07C51/46
C07C51/48
Y10S203/20
C07C53/08
C07C53/02
Prosecution
- Examiner
- MANOHARAN, VIRGINIA
- Art Unit
- 1764
- Customer No.
- 25889
- Docket No.
- RUDINGER ET AL-6 PCT
- Confirmation No.
- 4142
Foreign Priority
199 34 411.6
·
1999-07-22
·
GERMANY
Patent Term Adjustment
-3days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2007-05-21
from
EBERLE, HANS-JURGEN,
RUDINGER, CHRISTOPH,
HALLMANN, MICHAEL,
VOIT, HARALD HERBERT,
GUNALTAY, MEHMET DR.,
WILD, BARBARA, GEBORENE/NEE REIL
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-01-09
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Quick Facts
- App. No.
- 10/030,533
- Filed
- 2002-01-09
- Granted
- 2004-02-24
- Examiner
- MANOHARAN, VIRGINIA
- Art Unit
- 1764
- PTA
- -3 days
External Links