Patent Assignment
Reel/Frame 029926/0516
Corrective Assignment to Correct the Assignee Previously Recorded on Reel 012441 Frame 0944. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2013-03-05
Pages: 7
Assignors
HAMMEN, PHILIP D.
Executed: 2001-12-15
LEHNER, RICHARD S.
Executed: 2001-11-29
WEI, LULIN
Executed: 2001-12-11
MAHON, KERRY P.
Executed: 2001-11-18
NEGRI, JOANNA T.
Executed: 2001-12-03
SKLAVOUNOS, CONSTANTINE
Executed: 2001-11-29
TUCKER, JOHN L.
Executed: 2001-11-29
Assignee
PFIZER INC.
235 EAST 42ND STREET, NEW YORK, NEW YORK, 10017
Covered Property
(1)
Process for preparing 4"-substituted-9-deoxo-9a-aza-9a-homoerythromycin a derivatives
Application:
60/287,203 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 4, 2002
From: HAMMEN, PHILIP D.; LEHNER, RICHARD S.; WEI, LULIN; MAHON, KERRY P.
To: PFIZER INC.; PFIZER PRODUCTS INC.
Reel/Frame 012441/0944 →
Assignment of Assignor's Interest
Sep 28, 2012
From: PFIZER PRODUCTS INC.
To: PFIZER INC.
Reel/Frame 029041/0099 →
Correction by Declaration of Incorrect Numbers Recorded at Reel 029041 Frame 0099.
Jan 31, 2013
From: PFIZER INC.
To: PFIZER INC.
Reel/Frame 029926/0644 →