IP Library › Assignment 024260/0505
Patent Assignment
Reel/Frame 024260/0505

Assignment of Assignor's Interest

Recorded: 2010-04-15 Pages: 4
Assignors
AUSNER, ILJA
Executed: 2010-03-16
DUSS, MARKUS
Executed: 2010-03-09
Assignee
SULZER CHEMTECH AG
WINTERTHUR, SWITZERLAND
Covered Property (1)
Packing layer for a structured packing
Patent: 8,944,417 →
Application: 12/661,526 →
Publication: US 2010/0237519
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 18, 2010
From: AUSNER, ILJA; DUSS, MARKUS
To: SULZER CHEMTEC AG
Reel/Frame 024138/0182 →
Assignment of Assignor's Interest Aug 12, 2020
From: SULZER CHEMTECH AG.
To: SULZER MANAGEMENT AG.
Reel/Frame 053465/0614 →