Patent Application
Utility
PCT National Stage
App. No. 09/869,657
· Confirmation No. 7066
SEPARATION METHOD UTILIZING LIQUID-LIQUID PARTITION
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-10-03 | LET. |
Miscellaneous Incoming Letter | 59 | View |
Inventors
Folke Tjerneld
Malmo, SWEDEN
Josefine Persson
South San Francisco, CA
Hans Olof Johansson
Molndal, SWEDEN
Attorneys & Agents of Record
Classification
USPC
210/634
Prosecution
- Examiner
- DRODGE, JOSEPH W
- Art Unit
- 1723
- Customer No.
- 22840
- Docket No.
- PL9846
- Confirmation No.
- 7066
Patent Term Adjustment
0days
from
PHARMACIA FINE CHEMICALS AB,
PHARMACIA LKB BIOTECHNOLOGY AB,
PHARMACIA BIOTECH AB,
APBIOTECH AB,
AMERSHAM PHARMACIA BIOTECH AB,
AMERSHAM BIOSCIENCES AB
CHANGE OF NAME
Recorded 2006-02-21
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-03
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Quick Facts
- App. No.
- 09/869,657
- Filed
- 2001-10-03
- Effective Filing
- 2001-06-28
- Granted
- 2002-09-24
- Examiner
- DRODGE, JOSEPH W
- Art Unit
- 1723
- PTA
- 0 days
External Links