Patent Assignment
Reel/Frame 011884/0169
Assignment of Assignor's Interest
Recorded: 2001-06-08
Pages: 3
Assignee
ACAMBIS, INC.
38 SIDNEY STREET, CAMBRIDGE, MASSACHUSETTS, 02139
Covered Property
(1)
Smallpox Vaccine
Patent:
6,723,325 →
Application:
09/840,751 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Oct 14, 2015
From: ACAMBIS INC.
To: SANOFI PASTEUR BIOLOGICS CO.
Reel/Frame 036855/0917 →
Change of Name
Oct 14, 2015
From: SANOFI PASTEUR BIOLOGICS CO.
To: SANOFI PASTEUR BIOLOGICS, LLC
Reel/Frame 036855/0940 →
Assignment of Assignor's Interest
Nov 21, 2017
From: SANOFI PASTEUR BIOLOGICS, LLC; ACAMBIS RESEARCH LTD.
To: EMERGENT PRODUCT DEVELOPMENT GAITHERSBURG INC.
Reel/Frame 044191/0034 →
Corrective Assignment to Correct the Assignee Address Previously Recorded at Reel: 044191 Frame: 00034. Assignor(S) Hereby Confirms the Assignment .
Jan 2, 2018
From: SANOFI PASTEUR BIOLOGICS, LLC; ACAMBIS RESEARCH LTD.
To: EMERGENT PRODUCT DEVELOPMENT GAITHERSBURG INC.
Reel/Frame 044976/0772 →
Notice of Grant of Security Interest in U.S. Patents
Sep 3, 2024
From: EMERGENT BIODEFENSE OPERATIONS LANSING LLC; EMERGENT BIOSOLUTIONS CANADA INC.; EMERGENT BIOSOLUTIONS INC.; EMERGENT MANUFACTURING OPERATIONS BALTIMORE LLC
To: OHA AGENCY LLC
Reel/Frame 068828/0233 →
Release of Security Interest
Apr 29, 2026
From: OHA AGENCY LLC, IN ITS CAPACITY AS ADMINISTRATIVE AGENT
To: EMERGENT PRODUCT DEVELOPMENT GAITHERSBURG INC.
Reel/Frame 074509/0661 →