Patent Assignment
Reel/Frame 012674/0793
Assignment of Assignor's Interest
Recorded: 2002-03-14
Pages: 5
Assignors
PLATZEK, JOHANNES
Executed: 2002-02-12
BLASZKIEWICZ, PETER
Executed: 2002-02-28
PETROV, ORLIN
Executed: 2002-02-21
HOFFMANN, HOLGER
Executed: 2002-02-18
Assignee
SCHERING AKTIENGESELLSCHAFT
MULLERSTRASSE 178, BERLIN, D-133, GERMANY
Covered Property
(1)
Lithium Complexes of N-(1-Hydroxymethyl-2,3-Dihydroxypropyl)-1,4,7-Triscarboxymethyl-1,4,7,10-Tetraazacyclododecane, Their Production and Use
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 14, 2007
From: SCHERING AKTIENGESELLSCHAFT
To: BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
Reel/Frame 020156/0001 →
Change of Name
Nov 11, 2012
From: BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
To: BAYER PHARMA AKTIENGESELLSCHAFT
Reel/Frame 029277/0286 →
Change of Name
Jul 1, 2013
From: BAYER PHARMA AKTIENGESELLSCHAFT
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 030719/0150 →