IP Library › Assignment 034442/0880
Patent Assignment
Reel/Frame 034442/0880

Merger

Recorded: 2014-12-09 Pages: 4
Assignor
AVENTIS PHARMACEUTICALS INC.
Executed: 2001-12-28
Assignee
HMR PHARMA INC.
10236 MARION PARK DRIVE, KANSAS CITY, MISSOURI, 10236
Covered Properties (2)
Method of Enhancing Bioavailability of Fexofenadine and Its Derivatives
Patent: 6,451,815 →
Application: 09/353,462 →
Membrane Penetrating Peptides and Uses Thereof
Patent: 7,754,678 →
Application: 11/251,734 →
Publication: US 2006/0100134
Related Assignments (11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 17, 2010
From: GUO, YONG; YAO, ZHENGBIN; MORSE, CLARENCE C.; KEESLER, GEORGE A., JR.
To: AVENTIS PHARMACEUTICALS INC.
Reel/Frame 024092/0622 →
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 →
Merger Dec 9, 2014
From: AVENTISUB II INC.
To: AVENTIS HOLDINGS INC.
Reel/Frame 034566/0931 →
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 →
Merger Dec 9, 2014
From: AVENTIS PHARMACEUTICALS INC.
To: AVENTISUB LLC
Reel/Frame 034566/0958 →
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 →
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 →