Granted Patent
Utility
US 6,462,219
· Confirmation No. 6479
PROCESS FOR PRODUCING 3-HYDROXYPROPIONITRILE
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2009-01-27 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2001-01-17 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-01-17 | SPEC |
Specification | 30 | View | |
| 2001-01-17 | CLM |
Claims | 3 | View | |
| 2001-01-17 | ABST |
Abstract | 1 | View | |
| 2001-01-17 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Bruno Burdet
Baldersheim, FRANCE
August Ruettiman
Arlesheim, SWITZERLAND
Johann Riegl
BAD-KROZINGEN, GERMANY
Attorneys & Agents of Record
Classification
USPC
558/451
Prosecution
- Examiner
- MURRAY, JOSEPH H
- Art Unit
- 1626
- Customer No.
- 83522
- Docket No.
- 20525 US (C34835/111699)
- Confirmation No.
- 6479
Foreign Priority
0144/2000
·
2000-01-25
·
SWITZERLAND
Publication
- Pub. No.
- US20020040163A1
- Pub. Date
- 2002-04-04
Patent Term Adjustment
0days
No related applications found.
from
ROCHE VITAMINS INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-06-14
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-02-26
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-02-26
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Quick Facts
- Patent No.
- US 6,462,219
- App. No.
- 09/764,549
- Filed
- 2001-01-17
- Granted
- 2002-10-08
- Pub. No.
- US20020040163A1
- Examiner
- MURRAY, JOSEPH H
- Art Unit
- 1626
- PTA
- 0 days
External Links