IP Library › Assignment 019544/0203
Patent Assignment
Reel/Frame 019544/0203

Assignment of Assignor's Interest

Recorded: 2007-07-11 Pages: 4
Assignors
BOEHM, ARNO
Executed: 2005-05-10
HAAS, ANDREAS
Executed: 2005-05-10
RAUTENBERG, WERNER
Executed: 2005-05-10
SIEFFERT, MICHEL
Executed: 2005-04-25
Assignee
BASF AKTIENGESELLSCHAFT
., LUDWIGSHAFEN, 67056, GERMANY
Covered Property (1)
Method for Welding Together Plastic Parts with the Aid of Laser Radiation
Patent: 7,875,147 →
Application: 11/578,149 →
Publication: US 2007/0221321
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 8, 2023
From: BASF AKTIENGESELLSCHAFT
To: BASF SE
Reel/Frame 062921/0279 →
Nunc Pro Tunc Assignment Mar 8, 2023
From: BASF SE
To: SUN CHEMICAL B.V.
Reel/Frame 062921/0624 →