IP Library › Assignment 023271/0662
Patent Assignment
Reel/Frame 023271/0662

Assignment of Assignor's Interest

Recorded: 2009-09-23 Pages: 2
Assignor
DSM IP ASSETS B.V.
Executed: 2009-08-24
Assignee
LYDALL SOLUTECH B.V.
EISTERWEG 4, 6422 PN HEERLEN, NETHERLANDS
Covered Property (1)
Humidifier Membrane
Patent: 8,137,436 →
Application: 12/445,705 →
Publication: US 2010/0203400
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 23, 2009
From: CALIS, GIJSBERTUS HENDRIKUS MARIA; STEENBAKKERS, EDWIN HENRICUS ADRIAAN; OSENAR, PAUL; FORMATO, RICHARD M.
To: DSM IP ASSETS B.V.
Reel/Frame 023271/0536 →
Change of Name Jan 28, 2015
From: LYDALL SOLUTECH B.V.
To: LYDALL PERFORMANCE MATERIALS B.V.
Reel/Frame 034826/0418 →