IP Library › Assignment 019864/0222
Patent Assignment
Reel/Frame 019864/0222

Change of Name

Recorded: 2007-09-24 Pages: 4
Assignor
KVAERNER PULPING AKTIEBOLAG
Executed: 2007-03-06
Assignee
METSO FIBER KARLSTAD AB
KNUD DAHLS VAG, BOX 1033, SE-651 15 KARLSTAD, SWEDEN
Covered Property (1)
Method for Continuous Cooking of Cellulose-Containing Fibre Material
Patent: 6,179,958 →
Application: 09/117,593 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 6, 1998
From: LYSEN, CLAES; OLSSON, TORBJORN; WERNQVIST, GUNNAR
To: KVAERNER PULPING AB
Reel/Frame 009518/0342 →
Change of Name Mar 31, 2011
From: METSO FIBER KARLSTAD AB
To: METSO PAPER SWEDEN AKTIEBOLAG
Reel/Frame 026052/0387 →