Patent Assignment
Reel/Frame 012853/0263
Change of Name
Recorded: 2002-07-02
Pages: 3
Assignor
HOECHST MARION ROUSSEL, INC.
Executed: 1999-12-13
Assignee
AVENTIS PHARMACEUTICALS INC.
300 SOMERSET CORPORATE BLVD., BRIDGEWATER, NEW JERSEY, 08807
Covered Property
(1)
Method of Enhancing Bioavailability of Fexofenadine and Its Derivatives
Patent:
6,451,815 →
Application:
09/353,462 →
Related Assignments
(11)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Feb 3, 2011
From: HOECHST MARION ROUSSEL, INC.
To: AVENTIS PHARMACEUTICALS INC.
Reel/Frame 025741/0976 →
Assignment of Assignor's Interest
Feb 3, 2011
From: HWANG, KIN-KAI; HURST, GAIL H; GIESING, DENNIS H
To: HOECHST MARION ROUSSEL, INC.
Reel/Frame 025740/0599 →
Assignment of Assignor's Interest
Dec 9, 2014
From: HMR PHARMA INC.
To: AVENTIS HOLDINGS INC.
Reel/Frame 034443/0158 →
Bill of Sale
Dec 9, 2014
From: AVENTIS HOLDINGS INC.
To: AVENTISUB II INC.
Reel/Frame 034566/0868 →
Merger
Dec 9, 2014
From: AVENTISUB II INC.
To: AVENTIS HOLDINGS INC.
Reel/Frame 034566/0931 →
Merger
Dec 9, 2014
From: AVENTIS PHARMACEUTICALS INC.
To: HMR PHARMA INC.
Reel/Frame 034442/0880 →
Merger
Dec 9, 2014
From: AVENTIS PHARMACEUTICALS INC.
To: AVENTISUB LLC
Reel/Frame 034566/0958 →
Merger
Dec 9, 2014
From: AVENTISUB INC.
To: AVENTISUB II INC.
Reel/Frame 034566/0938 →
Assignment of Assignor's Interest
Dec 9, 2014
From: AVENTIS PHARMACEUTICALS INC.
To: HMR PHARMA INC.
Reel/Frame 034443/0082 →
Change of Name
Feb 3, 2015
From: AVENTISUB INC.
To: AVENTISUB LLC
Reel/Frame 034891/0100 →
Corrective Assignment to Correct the Name of the Assignor and the Name of Assignee Previously Recorded on Reel 034566 Frame 0938. Assignor(S) Hereby Confirms the the Correct Name of the Assignee Should Be Aventis Holdings Inc. and the Correct Name of the Assignee Should Be Aventisub Inc..
Feb 3, 2015
From: AVENTIS HOLDINGS INC.
To: AVENTISUB INC.
Reel/Frame 034891/0063 →