Patent Application
Provisional
App. No. 61/692,935
· Confirmation No. 1940
PROCESS FOR PREPARING AN ESTER OF A CELLULOSE ETHER IN THE PRESENCE OF AN ALIPHATIC CARBOXYLIC ACID
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2012-09-19 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2012-08-24 | ADS |
Application Data Sheet | 6 | View | |
| 2012-08-24 | SPEC |
Specification | 21 | View | |
| 2012-08-24 | CLM |
Claims | 3 | View | |
| 2012-08-24 | ABST |
Abstract | 1 | View | |
| 2012-08-24 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2012-08-24 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View |
Inventors
Oliver Petermann
Hamburg, GERMANY
Matthias Sprehe
Walsrode, GERMANY
Robert L. Schmitt
Annandale, NJ
Andrew C. Arthur
Midland, MI
Warren K. Miller
Bend, OR
David K. Lyon
Bend, OR
Attorneys & Agents of Record
Prosecution
- Customer No.
- 109
- Docket No.
- 71825 US PSP
- Confirmation No.
- 1940
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 61/692,935
- Filed
- 2012-08-24
External Links