Patent Assignment
Reel/Frame 022675/0496
Assignment of Assignor's Interest
Recorded: 2009-05-12
Pages: 3
Assignor
AKZO NOBEL CHEMICALS GMBH
Executed: 2009-05-07
Assignee
AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
STATIONSSTRAAT 77, AMERSFOORT, 3811 MH, NETHERLANDS
Covered Property
(1)
Silica Gel Comprising Guanidine Carbonate
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 26, 2005
From: PUPPE, LOTHAR; PANTKE, DIETRICH
To: H. C. STARCK GMBH
Reel/Frame 016797/0124 →
Change of Name
Jan 15, 2007
From: H.C. STARCK GMBH
To: H.C. STARCK GMBH & CO. KG
Reel/Frame 018766/0488 →
Assignment of Assignor's Interest
Apr 24, 2007
From: BAYER BETEILIGUNGSVERWALTUNG GOSLAR GMBH
To: H. C. STARCK GMBH & CO. KG
Reel/Frame 019197/0734 →
Corrective Assignment to Correct the the Assignee Need to Be Changed to Bayer Beteiligungsverwaltung Goslar Gmbh Previously Recorded on Reel 018766 Frame 0488. Assignor(S) Hereby Confirms the Change of Name.
Jul 27, 2007
From: H.C. STARK GMBH
To: BAYER BETEILIGUNGSVERWALTUNG GOSLAR GMBH
Reel/Frame 019604/0833 →
Merger
Aug 10, 2007
From: H.C. STARCK GMBH & CO. KG
To: H.C. STARCK GMBH
Reel/Frame 019681/0705 →
Merger
Oct 8, 2008
From: H.C. STARCK GMBH & CO. KG
To: H.C. STARCK GMBH
Reel/Frame 021648/0759 →
Assignment of Assignor's Interest
Oct 13, 2008
From: H. C. STARCK GMBH
To: AKZO NOBEL CHEMICALS GMBH
Reel/Frame 021671/0086 →