Patent Application
Utility
PCT National Stage
App. No. 09/980,738
· Confirmation No. 7241
METHOD FOR PREPARING EUTECTIC CERAMICS
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2002-04-08 | LET. |
Miscellaneous Incoming Letter | 28 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
264/434
Prosecution
- Examiner
- DERRINGTON, JAMES H
- Art Unit
- 1731
- Customer No.
- 38834
- Docket No.
- 011551
- Confirmation No.
- 7241
Foreign Priority
11/86581
·
1999-03-29
·
JAPAN
Patent Term Adjustment
0days
from
SPS SYNTEX INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2012-02-03
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2005-08-16
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-04-08
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Quick Facts
- App. No.
- 09/980,738
- Filed
- 2002-04-08
- Effective Filing
- 2001-12-07
- Granted
- 2003-07-15
- Examiner
- DERRINGTON, JAMES H
- Art Unit
- 1731
- PTA
- 0 days
External Links