Granted Patent
Utility
PCT National Stage
US 6,475,948
· Confirmation No. 4267
SB-RE COMPOSITE OXIDE CATALYST FOR AMMOXIDATION
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-09-07 | LET. |
Miscellaneous Incoming Letter | 32 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
558/303
C07C253/26
Y02P20/52
B01J23/002
B01J23/18
B01J23/36
B01J2523/00
C07C253/24
C07C255/08
B01J2523/53
B01J2523/74
C07C255/07
Prosecution
- Examiner
- MURRAY, JOSEPH H
- Art Unit
- 1626
- Customer No.
- 26694
- Docket No.
- 31671-171340
- Confirmation No.
- 4267
Foreign Priority
11-256421
·
1999-09-09
·
JAPAN
Patent Term Adjustment
-2days
CHANGE OF NAME
Recorded 2005-12-16
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-09-07
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Quick Facts
- Patent No.
- US 6,475,948
- App. No.
- 09/831,407
- Filed
- 2001-09-07
- Effective Filing
- 2001-05-09
- Granted
- 2002-11-05
- Examiner
- MURRAY, JOSEPH H
- Art Unit
- 1626
- PTA
- -2 days
External Links