Patent Assignment
Reel/Frame 057217/0145
Assignment of Assignor's Interest
Recorded: 2021-08-18
Pages: 18
Assignor
GENERAL ELECTRIC TECHNOLOGY GMBH
Executed: 2021-08-09
Assignee
REEL ALESA AG
MAX HOEGGER-STRASSE 6, ZURICH, 8048, SWITZERLAND
Covered Properties
(13)
Conveyor for Transporting Powder, and a Method for Conveying Powder
Flue Gas Cooling and Cleaning System
Screening Device and Method of Screening
Gas Cleaning Unit and Method for Cleaning Gas
Pot Heat Exchanger
Raw Gas Collection System
Recycled Pot Gas Pot Distribution
Compact Air Quality Control System Compartment for Aluminium Production Plant
Wet Scrubber for Cleaning an Effluent Gas
Device and a Method of Cleaning an Effluent Gas from an Aluminium Production Electrolytic Cell
Pot Heat Exchanger
Method of Ventilating an Aluminium Production Electrolytic Cell
Apparatus and Method for Controlled Alumina Supply
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 31, 2013
From: BJARNO, ODD EDGAR
To: ALSTOM TECHNOLOGY LTD
Reel/Frame 031523/0125 →
Assignment of Assignor's Interest
Dec 15, 2015
From: BJARNO, ODD EDGAR; WEDDE, GEIR
To: ALSTOM TECHNOLOGY LTD
Reel/Frame 037295/0688 →
Assignment of Assignor's Interest
May 3, 2016
From: SORHUUS, ANDERS KENNETH; WEDDE, GEIR; BJARNO, ODD EDGAR
To: ALSTOM TECHNOLOGY LTD
Reel/Frame 038445/0130 →
Change of Name
Aug 17, 2016
From: ALSTOM TECHNOLOGY LTD
To: GENERAL ELECTRIC TECHNOLOGY GMBH
Reel/Frame 039714/0578 →
Assignment of Assignor's Interest
Aug 25, 2016
From: WEDDE, GEIR
To: ALSTOM TECHNOLOGY LTD
Reel/Frame 039540/0836 →
Change of Name
Sep 1, 2016
From: ALSTOM TECHNOLOGY LTD
To: GENERAL ELECTRIC TECHNOLOGY GMBH
Reel/Frame 039614/0503 →
Assignment of Assignor's Interest
Nov 5, 2020
From: SORHUUS, ANDERS KENNETH; OSE, SIVERT
To: GENERAL ELECTRIC TECHNOLOGY GMBH
Reel/Frame 054288/0031 →