Patent Assignment
Reel/Frame 017368/0223
Assignment of Assignor's Interest
Recorded: 2006-03-22
Pages: 2
Assignor
CUNO, INCORPORATED, A CORPORATION OF THE STATE OF DELAWARE
Executed: 2006-03-01
Assignee
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427, ST. PAUL, MINNESOTA, 55133-3427
Covered Property
(1)
Crossflow filtration system with quick dry change elements
Application:
10/838,140 →
Publication:
US 2004/0251192
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 13, 2004
From: FRITZE, KARL; MARKS, NATHAN E.
To: PENTAPURE INCORPORATED
Reel/Frame 014986/0535 →
Change of Name
Nov 4, 2004
From: PENTAPURE INCORPORATED
To: CUNO ENGINEERED PRODUCTS, INC.
Reel/Frame 015334/0750 →
Assignment of Assignor's Interest
Nov 16, 2004
From: CUNO ENGINEERED PRODUCTS, INC.
To: CUNO INCORPORATED
Reel/Frame 015377/0553 →