IP Library › Assignment 013772/0591
Patent Assignment
Reel/Frame 013772/0591

Assignment of Assignor's Interest

Recorded: 2003-02-10 Pages: 2
Assignors
SAUTER, GUIDO
Executed: 2003-02-03
BRAUN, HANS-JUERGEN
Executed: 2003-02-03
DUC-REICHLIN, NADIA
Executed: 2003-02-03
Assignee
WELLA AKTIENGESELLSCHAFT
BERLINER ALLEE 65, DARMSTADT, 64274, GERMANY
Covered Property (1)
Dye Compositions Containing Quinolinium Salts
Patent: 6,977,001 →
Application: 10/361,380 →
Publication: US 2003/0177592
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 16, 2011
From: WELLA AG
To: WELLA GMBH
Reel/Frame 027240/0338 →
Assignment of Assignor's Interest Oct 19, 2016
From: WELLA GMBH
To: HFC PRESTIGE INTERNATIONAL HOLDING SWITZERLAND S.A.R.L
Reel/Frame 040420/0478 →