Patent Assignment
Reel/Frame 009084/0593
Assignment of Assignor's Interest
Recorded: 1998-04-02
Pages: 4
Assignors
KETOLA, HANNU
Executed: 1998-03-02
ANDERSSON, TUIJA
Executed: 1998-03-09
KARPPI, ASKO
Executed: 1998-03-02
LAAKSO, SAULI
Executed: 1998-03-09
LIKITALO, ANTTI
Executed: 1998-03-03
Assignee
RAISIO CHEMICALS OY
RAISIONKAARI 55, FIN-21200, RAISIO, FINLAND
Covered Property
(1)
Method for Sizing Paper
Patent:
6,187,144 →
Application:
09/053,644 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →