Patent Application
Provisional
App. No. 60/300,256
· Confirmation No. 7330
Pharmaceutical compositions of drugs and neutralized acidic polymers
Provisional Application Expired
Inventors
Marshall D. Crew
Bend, OR
Dwayne T. Friesen
Bend, OR
Rodney J. Ketner
Bend, OR
Ravi M. Shanker
Groton, CT
James B. West
Bend, OR
Attorneys & Agents of Record
Prosecution
- Docket No.
- 7783.020
- Confirmation No.
- 7330
Child
Claims priority from a provisional application
→
App. 10/175,566
Filed 2002-06-17
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 11/213,118
· US 8,147,872
Filed 2005-08-26
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-12-31
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Quick Facts
- App. No.
- 60/300,256
- Filed
- 2001-06-22
External Links