Patent Application
Provisional
Small
App. No. 61/581,006
· Confirmation No. 4655
PROCESS TO PREPARE LEVULINIC ACID
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2012-02-03 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2011-12-28 | TR.PROV |
Provisional Cover Sheet (SB16) | 4 | View | |
| 2011-12-28 | SPEC |
Specification | 52 | View | |
| 2011-12-28 | CLM |
Claims | 38 | View | |
| 2011-12-28 | ABST |
Abstract | 1 | View | |
| 2011-12-28 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2011-12-28 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2011-12-28 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Brian D. MULLEN
Delano, MN
Cora M. LEIBIG
Maple Grove, MN
Louis A. KAPICAK
Cross Lanes, WV
Don BUNNING
South Charleston, WV
Steven R. STRAND
Midland, MI
Attorneys & Agents of Record
Prosecution
- Customer No.
- 30016
- Docket No.
- C00000058.USP3
- Confirmation No.
- 4655
Child
Claims priority from a provisional application
→
App. 16/051,013
· US 10,618,864
Filed 2018-07-31
· Patented Case
Child
Claims priority from a provisional application
→
App. 14/359,124
Filed 2014-05-19
· Abandoned -- Failure to Respond to an Office Action
Child
PCT
Claims priority from a provisional application
→
PCT/US2012/066368
Filed 2012-11-21
· RO PROCESSING COMPLETED-PLACED IN STORAGE
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Quick Facts
- App. No.
- 61/581,006
- Filed
- 2011-12-28
External Links