Patent Assignment
Reel/Frame 022989/0086
Change of Name
Recorded: 2009-07-22
Pages: 7
Assignor
H.C. STARCK GMBH & CO. KG
Executed: 2007-06-07
Assignee
H.C. STARCK GMBH
IM SCHLEEK 78-91, GOSLAR, 38642, GERMANY
Covered Property
(1)
Method for Producing an Aqueous Dispersion Containing a Complex of Poly(3,4-Dialkoxythiophene) and a Polyanion
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 7, 2005
From: CHIKUSA, YASUO; TAMAKOSHI, HIDEAKI
To: H. C. STARCK GMBH
Reel/Frame 016859/0742 →
Change of Name
Feb 13, 2007
From: H.C. STARCK GMBH
To: H.C. STARCK GMBH & CO. KG
Reel/Frame 018893/0754 →
Assignment of Assignor's Interest
Feb 17, 2012
From: H.C. STARCK GMBH
To: HERAEUS CLEVIOS GMBH
Reel/Frame 027727/0334 →
Merger
Feb 21, 2012
From: HERAEUS CLEVIOS GMBH
To: HERAEUS PRECIOUS METALS GMBH & CO. KG
Reel/Frame 027734/0357 →
Change of Name
Nov 6, 2015
From: HERAEUS PRECIOUS METALS GMBH & CO. KG
To: HERAEUS DEUTSCHLAND GMBH & CO. KG
Reel/Frame 037056/0430 →
Assignment of Assignor's Interest
May 7, 2024
From: HERAEUS DEUTSCHLAND GMBH & CO. KG
To: HERAEUS EPURIO GMBH
Reel/Frame 067330/0850 →