IP Library › Assignment 014982/0296
Patent Assignment
Reel/Frame 014982/0296

Assignment of Assignor's Interest

Recorded: 2004-02-17 Pages: 3
Assignors
LI, YUZHUO
Executed: 2004-01-21
CHOWDHURY, ATANU ROY
Executed: 2004-01-28
BIAN, GUOMIN
Executed: 2004-01-20
CHEEMALAPATI, KRISHNAYYA
Executed: 2004-01-22
TANG, KWOK
Executed: 2004-01-20
Assignee
DYNEA CHEMICALS OY
SNELLMANINKATU 13, HELSINKI, FIN-00170, FINLAND
Covered Property (1)
Non-Polymeric Organic Particles for Chemical Mechanical Planarization
Patent: 7,037,351 →
Application: 10/734,232 →
Publication: US 2005/0005525
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 26, 2012
From: DYNEA CHEMICALS OY
To: DYNEA OY
Reel/Frame 028108/0965 →
Assignment of Assignor's Interest Aug 1, 2013
From: DYNEA OY
To: DYNEA AUSTRIA GMBH
Reel/Frame 030926/0358 →