Patent Assignment
Reel/Frame 043875/0690
Merger and Change of Name
Recorded: 2017-10-16
Pages: 13
Assignee
AHLSTROM-MUNKSJÖ OYJ
ALVAR AALLON KATU 3 C, HELSINKI, FI-00100, FINLAND
Covered Properties
(3)
Filtration Media
Application:
13/829,572 →
Publication:
US 2014/0263037
Method of Making a Thin Filtration Media
Filtration Media
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 26, 2014
From: SCHOUWEILER, KEVIN R.; WILLIAMSON, KENT
To: AHLSTROM CORPORATION
Reel/Frame 032533/0933 →
Assignment of Assignor's Interest
Jul 11, 2014
From: AMSDEN, KRISTIN M.; SCHMEICHEL, STEVEN D.
To: DONALDSON COMPANY, INC.
Reel/Frame 033293/0254 →
Assignment of Assignor's Interest
Oct 27, 2015
From: AMSDEN, KRISTIN M.; SCHMEICHEL, STEVEN D.
To: DONALDSON COMPANY, INC.
Reel/Frame 036895/0548 →
Assignment of Assignor's Interest
Feb 23, 2016
From: SCHOUWEILER, KEVIN R
To: AHLSTROM CORPORATION
Reel/Frame 037797/0989 →
Assignment of Assignor's Interest
Feb 23, 2016
From: SCHOUWEILER, KEVIN R
To: AHLSTROM CORPORATION
Reel/Frame 037799/0463 →
Assignment of Assignor's Interest
Oct 30, 2017
From: WILLIAMSON, KENT
To: AHLSTROM CORPORATION
Reel/Frame 043983/0817 →
Assignment of Assignor's Interest
Oct 31, 2017
From: WILLIAMSON, KENT
To: AHLSTROM CORPORATION
Reel/Frame 043997/0732 →
Change of Name
Jan 11, 2024
From: AHLSTROM-MUNKSJÖ OYJ
To: AHLSTROM OYJ
Reel/Frame 066276/0123 →