Patent Assignment
Reel/Frame 030577/0207
Corrective Assignment to Correct the Assignee Previously Recorded on Reel 015914 Frame 0082. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2013-04-23
Pages: 12
Assignors
WELCH, SIAO-KUN WAN
Executed: 2004-10-13
CALVERT, JAY GREGORY
Executed: 2004-10-12
O'HARA, MICHAEL K
Executed: 2004-10-11
CAO, XUEMEI
Executed: 2004-10-12
Assignee
PFIZER INC.
235 EAST 42ND STREET, NEW YORK, NEW YORK, 10017
Covered Property
(1)
Safe Mutant Viral Vaccines
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 21, 2004
From: WELCH, SIAO-KUN WAN; CALVERT, JAY GREGORY; O'HARA, MICHAEL K.; CAO, XUEMEI
To: PFIZER INC.; PFIZER PRODUCTS, INC.
Reel/Frame 015914/0082 →
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 →
Assignment of Assignor's Interest
May 3, 2013
From: PFIZER INC.
To: AH USA 42 LLC
Reel/Frame 030346/0272 →
Change of Name
Jun 6, 2013
From: AH USA 42 LLC
To: ZOETIS LLC
Reel/Frame 030571/0580 →
Assignment of Assignor's Interest
May 13, 2015
From: ZOETIS LLC
To: ZOETIS SERVICES LLC
Reel/Frame 035651/0817 →