Patent Application
Utility
PCT National Stage
App. No. 09/979,554
· Confirmation No. 5048
MULTI-STAGE METHOD FOR PRODUCING GAS-FILLED MICROCAPSULES
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
View Patent ↗
Inventors
Uwe Budde
Wandlitz, GERMANY
Andreas Briel
Berlin, GERMANY
Georg Rossling
Glienicke, GERMANY
Kai Lovis
Berllin, GERMANY
Wolfgang Schmidt
Berlin, GERMANY
Hans-Ulrich Moritz
Bendestorf, GERMANY
Michael Gottfried
Hamburg, GERMANY
Jan-Peter Ingwersen
Berlin, GERMANY
Attorneys & Agents of Record
Classification
USPC
264/4.4
B01J13/02
B01J13/14
Y10T428/2984
Y10T428/2985
Y10T428/2987
A61P43/00
A61K49/223
B01J13/04
Prosecution
- Examiner
- ACQUAH, SAMUEL A
- Art Unit
- 1711
- Customer No.
- 23579
- Docket No.
- ACU125
- Confirmation No.
- 5048
Foreign Priority
199 25 311.0
·
1999-05-27
·
GERMANY
Patent Term Adjustment
0days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2005-08-26
from
GOTTFRIED, MICHAEL,
MORITZ, HANS-ULRICH,
BUDDE, UWA,
INGWERSEN, JAN-PETER,
LOVIS, KAI,
ROSSLING, GEORG,
SCHMIDT, WOLFGANG,
BRIEL, ANDREAS
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-03-27
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Quick Facts
- App. No.
- 09/979,554
- Filed
- 2002-03-27
- Effective Filing
- 2001-11-26
- Granted
- 2003-11-25
- Examiner
- ACQUAH, SAMUEL A
- Art Unit
- 1711
- PTA
- 0 days
External Links