IP Library › Assignment 020050/0425
Patent Assignment
Reel/Frame 020050/0425

Assignment of Assignor's Interest

Recorded: 2007-11-01 Pages: 3
Assignors
PSCHIRER, NEIL GREGORY
Executed: 2006-05-19
QU, JIANQIANG
Executed: 2006-05-19
KOENEMANN, MARTIN
Executed: 2006-05-19
Assignee
BASF AKTIENGESELLSCHAFT
., LUDWIGSHAFEN, 67056, GERMANY
Covered Property (1)
Terrylene and Quaterrylene Derivatives
Patent: 7,795,431 →
Application: 11/913,333 →
Publication: US 2008/0255357
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 →