Patent Application
Utility
App. No. 10/409,230
· Confirmation No. 3880
SEPARATION OF C2F6 FROM CF4 BY ADSORPTION ON ACTIVATED CARBON
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-10-30 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-04-08 | TRNA |
Transmittal of New Application | 3 | View | |
| 2003-04-08 | SPEC |
Specification | 7 | View | |
| 2003-04-08 | CLM |
Claims | 2 | View | |
| 2003-04-08 | ABST |
Abstract | 1 | View | |
| 2003-04-08 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2003-04-08 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Philip Bruce Henderson
Allentown, PA
Timothy Christopher Golden
Allentown, PA
Attorneys & Agents of Record
Classification
USPC
95/131
B01D53/04
B01D53/0462
B01D53/047
B01D2253/102
B01D2253/304
B01D2257/2066
B01D2259/40083
Y02C20/30
Y10S95/901
Prosecution
- Examiner
- SPITZER, ROBERT H
- Art Unit
- 1724
- Customer No.
- 23543
- Docket No.
- 06388 USA
- Confirmation No.
- 3880
Patent Term Adjustment
0days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2017-02-20
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-04-08
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Quick Facts
- App. No.
- 10/409,230
- Filed
- 2003-04-08
- Granted
- 2003-12-30
- Examiner
- SPITZER, ROBERT H
- Art Unit
- 1724
- PTA
- 0 days
External Links