Patent Assignment
Reel/Frame 013096/0086
Assignment of Assignor's Interest
Recorded: 2002-07-15
Pages: 3
Assignors
VIHERVAARA, TAPIO
Executed: 2002-06-03
LUUKKONEN, KARI
Executed: 2002-05-27
NIINIVAARA, VEIKKO
Executed: 2002-05-29
Assignee
RAISIO CHEMICALS, LTD.
RAISIONKAARI 60,, FIN-21200 RAISIO, FINLAND
Covered Property
(1)
Additive for Paper Making
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Oct 12, 2005
From: RAISIO CHEMICALS OY AND RAISIO CHEMICALS LTD.
To: CIBA SPECIALTY CHEMICALS OY
Reel/Frame 017083/0124 →
Change of Name
Oct 12, 2005
From: RAISIO CHEMICALS OY; RAISIO CHEMICALS LTD.
To: CIBA SPECIALTY CHEMICALS OY
Reel/Frame 017097/0222 →
Assignment of Assignor's Interest
Oct 12, 2005
From: CIBA SPECIALTY CHEMICALS OY
To: CIBA SPECIALTY CHEMICALS CORP.
Reel/Frame 017105/0005 →
Corrective Assignment to Correct the Cover Page and Pages 1,2 & 3 of Notice of Recordation of Assignment Document, Dated 2-1-06. the Assignee's Name Was Misspelled and the Highlighted Application Nos. and Patent Nos. Were Listed Incorrectly by the Clerk of the Patent Office. the Assignment Was Recorded on Reel 017105 Frame 0005.
Mar 13, 2006
From: CIBA SPECIALTY CHEMICALS OY
To: CIBA SPECIALTY CHEMICALS CORP.
Reel/Frame 017681/0133 →