Patent Assignment
Reel/Frame 020371/0645
Change of Name
Recorded: 2008-01-17
Pages: 4
Assignor
HOECHST MARION ROUSSEL, INC.
Executed: 1999-12-13
Assignee
AVENTIS PHARMACEUTICALS INC.
ROUTE 202-206, BRIDGEWATER, NEW JERSEY, 08807
Covered Properties
(4)
Processes for Preparing Intermediates of Inhibitors of Enkephalinase and Angiotensin Converting Enzyme and Intermediates Thereof
Patent:
5,734,049 →
Application:
08/743,481 →
Processes for Preparing Intermediates of Inhibitors of Enkephalinase and Angiotensin Converting Enzyme and Intermediates Thereof
Patent:
5,859,252 →
Application:
08/966,837 →
Process for Preparing Intermediates of Inhibitors of Enkephalinase and Angiotensin Converting Enzyme and Intermediates Thereof
Patent:
5,872,251 →
Application:
08/966,838 →
Processes for Preparing Intermediates of Inhibitors of Enkephalinase and Angiotensin Converting Enzyme and Intermediates Thereof
Patent:
5,849,908 →
Application:
08/967,075 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 16, 2008
From: FLYNN, GARY A.; BANNISTER, THOMAS D.; GENIN, MICHAEL J.; BEIGHT, DOUGLAS W.
To: HOECHST MARION ROUSSEL, INC.
Reel/Frame 020362/0954 →
Change of Name
Jan 18, 2008
From: AVENTIS PHARMACEUTICALS INC.
To: HMR PHARMA INC.
Reel/Frame 020385/0445 →
Change of Name
Jan 22, 2008
From: HMR PHARMA INC.
To: AVENTIS HOLDINGS INC.
Reel/Frame 020393/0537 →
Assignment of Assignor's Interest
Mar 2, 2010
From: AVENTIS HOLDINGS INC.
To: AVENTISUB II INC.
Reel/Frame 024006/0487 →