Assignment of Assignor's Interest

Recorded: 2014-03-18 Pages: 6

Assignors

JOHANSSON, CLAES-GORAN

Executed: 2014-03-12

JOHANSSON, PETTER

Executed: 2014-02-13

HELBIG, THIES

Executed: 2014-02-11

Assignee

ABB RESEARCH LTD.

AFFOLTERNSTRASSE 44, CH-8050 ZURICH, SWITZERLAND

Covered Property (1)

Method And An Apparatus For Attenuating Pressure Pulses

Patent: 9,732,493 →

Application: 14/184,322 →

Publication: US 2014/0169888

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.