IP Library › Assignment 013092/0992
Patent Assignment
Reel/Frame 013092/0992

Assignment of Assignor's Interest

Recorded: 2002-04-25 Pages: 3
Assignors
OEPEN, SABINE
Executed: 2000-11-02
NIESSNER, NORBERT
Executed: 2000-11-02
BRUELMANN, MICHAEL
Executed: 2000-11-02
GUENTHERBERG, NORBERT
Executed: 2000-11-02
DUIJZINGS, WIL
Executed: 2000-11-02
Assignee
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Covered Property (1)
Method for Reducing Cold Stress Whitening
Patent: 6,774,167 →
Application: 10/111,469 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 24, 2014
From: BASF SE; STYROLUTION GMBH
To: STYROLUTION EUROPE GMBH
Reel/Frame 034700/0165 →
Assignment of Assignor's Interest Dec 6, 2018
From: ZHU, XIAOCHUN
To: SHENZHEN KANGER TECHNOLOGY CO., LTD.
Reel/Frame 047699/0640 →