IP Library › Assignment 016371/0635
Patent Assignment
Reel/Frame 016371/0635

Assignment of Assignor's Interest

Recorded: 2005-03-16 Pages: 3
Assignors
AYERS, TIMOTHY A.
Executed: 2000-02-14
BROWN, PAUL W.
Executed: 2000-02-14
Assignee
AVENTIS PHARMACEUTICALS INC.
ROUTE 202-206, BRIDGEWATER, NEW JERSEY, 08807
Covered Property (1)
Novel Antihistaminic Piperidine Derivatives and Intermediates for the Preparation Thereof
Patent: 6,730,791 →
Application: 10/104,149 →
Publication: US 2002/0099088
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 5, 2004
From: AYES, TIMOTHY A.; BROWN, PAUL W.
To: AVENTIS PHARMACEUTICALS INC.
Reel/Frame 014309/0438 →
Assignment of Assignor's Interest Nov 16, 2007
From: AVENTIS PHARMACEUTICALS INC.
To: HMR PHARMA INC.
Reel/Frame 020119/0606 →
Change of Name Nov 29, 2007
From: HMR PHARMA INC.
To: AVENTIS HOLDINGS INC.
Reel/Frame 020174/0006 →
Assignment of Assignor's Interest Mar 2, 2010
From: AVENTIS HOLDINGS INC.
To: AVENTISUB II INC.
Reel/Frame 024006/0487 →
Assignment of Assignor's Interest Feb 17, 2012
From: AVENTISUB II INC.
To: CHATTEM INC.
Reel/Frame 027724/0097 →