Granted Patent
Utility
US 6,730,321
· Confirmation No. 4663
PRESS COATED, PULSATILE DRUG DELIVERY SYSTEM SUITABLE FOR ORAL ADMINISTRATION
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-02-13 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-02-13 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2004-01-21 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2002-04-16 | TRNA |
Transmittal of New Application | 3 | View | |
| 2002-04-16 | SPEC |
Specification | 18 | View | |
| 2002-04-16 | CLM |
Claims | 5 | View | |
| 2002-04-16 | ABST |
Abstract | 1 | View | |
| 2002-04-16 | DRW |
Drawings-only black and white line drawings | 4 | View |
Inventors
Richard Ting
Danville, CA
Charles Hsiao
Livermore, CA
Attorneys & Agents of Record
Classification
USPC
424/473
A61K9/209
Prosecution
- Examiner
- TRAN, SUSAN T
- Art Unit
- 1615
- Customer No.
- 20350
- Docket No.
- IMPAX-0013P1
- Confirmation No.
- 4663
Publication
- Pub. No.
- US20020164371A1
- Pub. Date
- 2002-11-07
Patent Term Adjustment
-82days
RELEASE OF SECURITY INTEREST IN PATENTS AT R/F 060050/0224
Recorded 2025-01-21
PATENT SECURITY AGREEMENT (TERM LOAN)
Recorded 2022-05-12
RELEASE OF SECURITY INTEREST IN PATENTS
Recorded 2018-05-04
SECURITY INTEREST
Recorded 2015-08-05
PATENT RELEASE (REEL:035182/FRAME:0443)
Recorded 2015-07-02
SECURITY AGREEMENT
Recorded 2015-03-11
SECURITY AGREEMENT
Recorded 2011-04-12
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-10-15
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Quick Facts
- Patent No.
- US 6,730,321
- App. No.
- 10/122,410
- Filed
- 2002-04-16
- Granted
- 2004-05-04
- Pub. No.
- US20020164371A1
- Examiner
- TRAN, SUSAN T
- Art Unit
- 1615
- PTA
- -82 days
External Links