Patent Assignment
Reel/Frame 015533/0810
Assignment of Assignor's Interest
Recorded: 2005-01-06
Pages: 6
Assignors
FLOHR, DR. STEFANIE
Executed: 2004-11-18
STENGELIN, DR. SIEGFRIED
Executed: 2004-10-27
GOSSEL, DR. MATTHIAS
Executed: 2004-10-27
STAHL, DR. PETRA
Executed: 2004-10-25
KLABUNDE, DR. THOMAS
Executed: 2004-10-28
Assignee
AVENTIS PHARMA DEUTSCHLAND GMBH
BRUNINGSTRASSE 50, FRANKFURT AM MAIN, D-65929, GERMANY
Covered Property
(1)
Nitrogen-Substituted Hexahydropyrazino[1,2-a]Pyrimidine-4,7-Dione Derivatives, Processes for Their Preparation and Their Use as Medicaments
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 5, 2005
From: SAFAR, PAVEL; SPOONAMORE, JAMES; SMRCINA, MARTIN; KLEIN, JOSEPH
To: AVENTIS PHARMACEUTICALS INC.
Reel/Frame 015522/0660 →
Change of Name
Nov 18, 2005
From: AVENTIS PHARMA DEUTSCHLAND GMBH
To: SANOFI-AVENTIS DEUTSCHLAND GMBH
Reel/Frame 016793/0789 →
Assignment of Assignor's Interest
Nov 20, 2009
From: AVENTIS PHARMACEUTICALS INC.
To: SANOFI-AVENTIS DEUTSCHLAND GMBH
Reel/Frame 023551/0038 →