IP Library › Assignment 004151/0719
Patent Assignment
Reel/Frame 004151/0719

Assignment of Assignors Interest.

Recorded: 1983-07-07 Pages: 1
Assignors
POWELL, DAVID R.
Executed: 1983-06-27
PATEL, VITHAL K.
Executed: 1983-06-28
Assignee
ROWELL LABORATORIES, INC.
210 MAIN STREET W., BAUDETTE, MINNESOTA, 56623
Covered Property (1)
Solid Pharmaceutical Formulations for Slow, Zero Order Release via Controlled Surface Erosion: Expanded Range
Patent: 4,539,198 →
Application: 06/511,605 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Jul 21, 1986
From: ROWELL LABORATORIES, INC.
To: REID-ROWELL, INC., 640 TENTH STREET, ATLANTA, GEORGIA 30318, A GEORGIACORP.
Reel/Frame 004581/0248 →
Change of Name Aug 9, 1993
From: REID-ROWELL, INC.
To: SOLVAY PHARMACEUTICALS, INC.
Reel/Frame 006650/0270 →