Granted Patent
Utility
US 6,712,898
· Confirmation No. 5815
PERLITE PRODUCTS WITH CONTROLLED PARTICLE SIZE DISTRIBUTION
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-11-13 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2003-11-13 | PA.. |
Power of Attorney | 3 | View | |
| 2003-11-13 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2002-10-09 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-10-09 | ADS |
Application Data Sheet | 2 | View | |
| 2002-10-09 | A.PE |
Preliminary Amendment | 4 | View | |
| 2002-10-09 | SPEC |
Specification | 32 | View | |
| 2002-10-09 | CLM |
Claims | 3 | View | |
| 2002-10-09 | ABST |
Abstract | 1 | View | |
| 2002-10-09 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2002-10-09 | OATH |
Oath or Declaration filed | 2 | View | |
| 2002-10-09 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Scott K. Palm
Santa Barbara, CA
Bo Wang
Lompoc, CA
Christopher Hayward
Santa Maria, CA
John S. Roulston
Lompoc, CA
Classification
USPC
106/409
B01J20/106
B01D39/06
C04B14/185
C04B2111/00793
Y10S106/02
C04B20/008
Prosecution
- Examiner
- BRUNSMAN, DAVID M
- Art Unit
- 1755
- Docket No.
- 221612001001
- Confirmation No.
- 5815
Publication
- Pub. No.
- US20030127022A1
- Pub. Date
- 2003-07-10
Patent Term Adjustment
-90days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2019-02-15
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Quick Facts
- Patent No.
- US 6,712,898
- App. No.
- 10/268,573
- Filed
- 2002-10-09
- Granted
- 2004-03-30
- Pub. No.
- US20030127022A1
- Examiner
- BRUNSMAN, DAVID M
- Art Unit
- 1755
- PTA
- -90 days
External Links