IP Library Assignment 047123/0258
Patent Assignment
Reel/Frame 047123/0258

Assignment of Assignor's Interest

Recorded: 2018-10-10 Pages: 2
Assignor
PFEIL, MATHIAS
Executed: 2018-10-01
Assignee
SULZER CHEMTECH AG
SULZERALLEE 48, WINTERTHUR, 8404, SWITZERLAND
Covered Property (1)
Method and Apparatus for Purifying a Mixture Comprising Oil and Wax
Application: 16/082,131 →
Publication: US 2019/0040330
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 →