Patent Application
Provisional
App. No. 61/576,478
· Confirmation No. 5413
SOLID DISPERSION OF POORLY SOLUBLE COMPOUNDS COMPRISING CROSPOVIDONE AND WATER-SOLUBLE POLYMERS
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2012-01-26 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2011-12-16 | SPEC |
Specification | 21 | View | |
| 2011-12-16 | CLM |
Claims | 4 | View | |
| 2011-12-16 | ABST |
Abstract | 1 | View | |
| 2011-12-16 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2011-12-16 | TR.PROV |
Provisional Cover Sheet (SB16) | 3 | View | |
| 2011-12-16 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2011-12-16 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View |
Inventors
Yunxia Bi
Garnet Valley, PA
Mohammad Rahman
Columbia, MD
Attorneys & Agents of Record
Prosecution
- Customer No.
- 67749
- Docket No.
- 3514USPSP2
- Confirmation No.
- 5413
ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC,
AQUALON COMPANY,
ISP INVESTMENTS INC.,
HERCULES INCORPORATED
RELEASE OF PATENT SECURITY AGREEMENT
Recorded 2013-03-18
SECURITY AGREEMENT
Recorded 2012-04-04
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Quick Facts
- App. No.
- 61/576,478
- Filed
- 2011-12-16
External Links