Patent Assignment
Reel/Frame 014333/0449
Assignment of Assignor's Interest
Recorded: 2003-07-25
Pages: 5
Assignors
KIRCHMEYER, STEPHAN
Executed: 2003-06-25
WUSSOW, KLAUS
Executed: 2003-06-23
HOSOMI, TETSUYA
Executed: 2003-07-18
CHIKUSA, YASUO
Executed: 2003-07-18
Assignee
H.C. STARCK GMBH
IM SCHLEEKE 78-91, 38642 GOSLAR, GERMANY
Covered Property
(1)
Aqueous Dispersion Containing a Complex of Poly(3,4-Dialkoxythiophene) and a Polyanion and Method for Producing the Same
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →