Patent Application
Provisional
App. No. 60/437,800
· Confirmation No. 6525
Use of a mixture of two or more enteric materials to regulate drug release via membrane or matrix for systemic therapeutics
Provisional Application Expired
Inventors
Rong-Kun Chang
Rockville, MD
Niraj Shah
Owings Mills, MD
Attorneys & Agents of Record
Prosecution
- Customer No.
- 37324
- Docket No.
- SHLI-031-001
- Confirmation No.
- 6525
Child
PCT
Claims priority from a provisional application
→
PCT/US2004/000118
Filed 2004-01-05
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 12/929,238
· US 8,808,714
Filed 2011-01-10
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 10/751,766
· US 7,910,128
Filed 2004-01-05
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2006-05-10
CORRECTIVE COVERSHEET TO CORRECT THE NAME OF THE ASSIGNEE THAT WAS PREVIOUSLY RECORDED ON REEL 013713, FRAME 0054.
Recorded 2003-06-24
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-02-03
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Quick Facts
- App. No.
- 60/437,800
- Filed
- 2003-01-03
External Links