Patent Application
Provisional
App. No. 61/746,207
· Confirmation No. 6306
PREPARATION OF SILICA-ALUMINA COMPOSITION
Inventors:
David Allen COOPER, Sjoerd Alkema, Lay Hwa Ong, Wiebe Sjoerd Kijlstra, Laszlo Domokos, Ferry Winter
Applicant:
PQ CORPORATION
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2013-01-14 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2012-12-27 | ADS |
Application Data Sheet | 7 | View | |
| 2012-12-27 | SPEC |
Specification | 11 | View | |
| 2012-12-27 | CLM |
Claims | 2 | View | |
| 2012-12-27 | ABST |
Abstract | 1 | View | |
| 2012-12-27 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2012-12-27 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
David Allen COOPER
Morrisville, PA
Sjoerd Alkema
Delfzil, NETHERLANDS
Lay Hwa Ong
Amsterdam, NETHERLANDS
Wiebe Sjoerd Kijlstra
Amsterdam, NETHERLANDS
Laszlo Domokos
Amsterdam, NETHERLANDS
Ferry Winter
Amsterdam, NETHERLANDS
Attorneys & Agents of Record
Prosecution
- Customer No.
- 23632
- Docket No.
- SP0039US-PSP
- Confirmation No.
- 6306
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 61/746,207
- Filed
- 2012-12-27
External Links