IP Library › Assignment 042473/0190
Patent Assignment
Reel/Frame 042473/0190

Merger

Recorded: 2017-05-16 Pages: 17
Assignor
ABB TECHNOLOGY AG
Executed: 2016-06-17
Assignee
ABB SCHWEIZ AG
BROWN BOVERI STRASSE 6, BADEN, 5400, SWITZERLAND
Covered Property (1)
Chemical Injection To Increase Production From Gas Wells
Application: 14/679,061 →
Publication: US 2015/0285046
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Nov 15, 2016
From: ABB TECHNOLOGY LTD.
To: ABB SCHWEIZ AG
Reel/Frame 040621/0956 →
Assignment of Assignor's Interest May 15, 2017
From: BARRY, DAVID WALTER
To: ABB TECHNOLOGY AG
Reel/Frame 042377/0293 →
Merger May 22, 2017
From: ABB TECHNOLOGY AG
To: ABB SCHWEIZ AG
Reel/Frame 042524/0643 →