IP Library › Assignment 027404/0789
Patent Assignment
Reel/Frame 027404/0789

Assignment of Assignor's Interest

Recorded: 2011-12-17 Pages: 4
Assignors
WICKI, WERNER
Executed: 2011-12-12
DUSS, MARKUS
Executed: 2011-12-12
AUSNER, ILJA
Executed: 2011-12-12
Assignee
SULZER CHEMTECH AG
SULZER-ALLEE 48, WINTERTHUR, 8404, SWITZERLAND
Covered Property (1)
Method of Mass Transfer, Structured Packing and Mass Transfer Apparatus for a Small Liquid Load
Patent: 8,794,602 →
Application: 13/326,503 →
Publication: US 2012/0160102
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 12, 2020
From: SULZER CHEMTECH AG.
To: SULZER MANAGEMENT AG.
Reel/Frame 053465/0614 →