IP Library › Assignment 013902/0451
Patent Assignment
Reel/Frame 013902/0451

Assignment of Assignor's Interest

Recorded: 2002-10-01 Pages: 2
Assignors
CHASSOT, LAURENT
Executed: 2002-09-02
BRAUN, HANS-JUERGEN
Executed: 2002-09-02
Assignee
WELLA AKTIENGESELLSCHAFT
BERLINER ALLEE 65, DARMSTADT, 64274, GERMANY
Covered Property (1)
Colouring Agents for Keratin Fibres Containing (1.1'-Biphenyl)-2.4-Diamine Derivatives in Addition to Novel (1.1'-Biphenyl)-2.4-Diamine-Derivatives
Patent: 7,056,347 →
Application: 10/240,555 →
Publication: US 2003/0172470
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 →