IP Library › Assignment 031235/0432
Patent Assignment
Reel/Frame 031235/0432

Assignment of Assignor's Interest

Recorded: 2013-09-18 Pages: 4
Assignors
CURATOLO, WILLIAM J.
Executed: 2003-01-20
THOMBRE, AVINASH G.
Executed: 2003-01-20
Assignees
PFIZER INC.
235 EAST 42ND ST., NEW YORK, NEW YORK, 10017
PFIZER PRODUCTS INC.
EASTERN POINT ROAD, GROTON, CONNECTICUT, 06340
Covered Property (1)
Hydrogel-Driven Drug Dosage Form
Patent: 9,028,870 →
Application: 12/979,278 →
Publication: US 2011/0182947
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 21, 2011
From: PFIZER INC.; PFIZER PRODUCTS INC.
To: BEND RESEARCH, INC.
Reel/Frame 025989/0621 →
Assignment of Assignor's Interest Sep 18, 2013
From: APPEL, LEAH E.; BEYERINCK, RONALD A.; CHIDLAW, MARK B.; FRIESEN, DWAYNE T.
To: BEND RESEARCH, INC.
Reel/Frame 031235/0424 →
Assignment of Assignor's Interest Sep 18, 2013
From: BEND RESEARCH, INC.
To: PFIZER INC.; PFIZER PRODUCTS INC.
Reel/Frame 031235/0436 →