IP Library Assignment 036043/0217
Patent Assignment
Reel/Frame 036043/0217

Assignment of Assignor's Interest

Recorded: 2015-07-09 Pages: 3
Assignors
JANSEN, HALBE
Executed: 2015-06-04
PFEIL, MATHIAS
Executed: 2015-06-08
Assignee
SULZER CHEMTECH AG
SULZERALLEE 48, WINTERTHUR, 8404, SWITZERLAND
Covered Property (1)
Multi-Stage Crystallisation Process and Apparatus to Purify a Compound
Patent: 9,597,609 →
Application: 14/759,990 →
Publication: US 2015/0360143
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 →