Granted Patent
Utility
US 6,592,901
· Confirmation No. 3721
HIGHLY COMPRESSIBLE ETHYLCELLULOSE FOR TABLETING
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2014-04-25 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2001-10-15 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-10-15 | SPEC |
Specification | 25 | View | |
| 2001-10-15 | CLM |
Claims | 3 | View | |
| 2001-10-15 | ABST |
Abstract | 1 | View | |
| 2001-10-15 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
424/480
A61K9/20
A61K9/2054
A61P7/06
A61P7/10
A61P11/12
A61P1/06
A61P3/02
A61P7/02
A61P21/00
A61P23/02
A61P3/08
A61P9/10
A61P15/06
A61P19/06
A61P25/20
A61P31/00
A61P43/00
A61P1/10
A61P9/06
A61P11/06
A61P11/10
A61P13/06
A61P3/04
A61P5/26
A61P25/04
A61P31/18
A61P1/12
A61P3/10
A61P9/12
A61P25/18
A61P25/24
A61P31/04
A61P25/08
A61P25/26
A61P29/00
A61P1/04
A61P1/08
A61P5/14
A61P11/14
A61P25/06
A61P35/00
Prosecution
- Examiner
- YOUNG, MICAH PAUL
- Art Unit
- 1615
- Customer No.
- 67749
- Docket No.
- 10180
- Confirmation No.
- 3721
Publication
- Pub. No.
- US20030077327A1
- Pub. Date
- 2003-04-24
Patent Term Adjustment
0days
RELEASE OF SECURITY INTEREST
Recorded 2020-01-10
SECURITY AGREEMENT
Recorded 2017-07-03
ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC,
AQUALON COMPANY,
ISP INVESTMENTS INC.,
HERCULES INCORPORATED
RELEASE OF PATENT SECURITY AGREEMENT
Recorded 2013-03-18
from
AQUALON COMPANY,
ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC,
HERCULES INCORPORATED,
ISP INVESTMENT INC.
SECURITY AGREEMENT
Recorded 2011-09-16
ASHLAND, INC.,
ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC,
AQUALON COMPANY,
HERCULES INCORPORATED
RELEASE OF PATENT SECURITY AGREEMENT
Recorded 2011-09-15
SECURITY AGREEMENT
Recorded 2010-04-14
RELEASE OF SECURITY INTEREST
Recorded 2010-04-13
SECURITY AGREEMENT
Recorded 2008-12-03
PATENT TERMINATION CS-014683-0542
Recorded 2008-12-01
NOTICE OF GRANT OF SECURITY INTEREST
Recorded 2004-06-03
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-12-11
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Quick Facts
- Patent No.
- US 6,592,901
- App. No.
- 09/977,785
- Filed
- 2001-10-15
- Granted
- 2003-07-15
- Pub. No.
- US20030077327A1
- Examiner
- YOUNG, MICAH PAUL
- Art Unit
- 1615
- PTA
- 0 days
External Links