Patent Assignment
Reel/Frame 043791/0432
Assignment of Assignor's Interest
Recorded: 2017-10-05
Pages: 2
Assignee
GAS TURBINE EFFICIENCY AB
BOX 633, JARFALLA, 17527, SWEDEN
Covered Property
(1)
Method and Apparatus for Cleaning a Turbofan Gas Turbine Engine
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 23, 2011
From: GAS TURBINE EFFICIENCY AB; GAS TURBINE EFFICIENCY SWEDEN AS
To: PRATT & WHITNEY LINE MAINTENANCE SERVICES, INC.
Reel/Frame 025859/0110 →
Assignment of Assignor's Interest
Apr 18, 2013
From: PRATT & WHITNEY LINE MAINTENANCE SERVICES, INC.
To: ECOSERVICES, LLC
Reel/Frame 030238/0298 →
Corrective Assignment to Correct the Incorrect Patent Number (7816743) Previously Recorded on Reel 030238 Frame 0298. Assignor(S) Hereby Confirms the Correct Patent Number Is 7815743.
Mar 7, 2014
From: PRATT & WHITNEY LINE MAINTENANCE SERVICES, INC.
To: ECOSERVICES, LLC
Reel/Frame 032554/0688 →
Corrective Assignment to Correct the the Name of the 2ND Assignor Previously Recorded at Reel: 025859 Frame: 0110. Assignor(S) Hereby Confirms the Assignment.
Oct 5, 2017
From: GAS TURBINE EFFICIENCY AB; GAS TURBINE EFFICIENCY SWEDEN AB
To: PRATT & WHITNEY LINE MAINTENANCE SERVICES, INC.
Reel/Frame 044167/0036 →