IP Library › Assignment 019941/0039
Patent Assignment
Reel/Frame 019941/0039

Assignment of Assignor's Interest

Recorded: 2007-10-10 Pages: 6
Assignors
WELTY, STEPHEN CHARLES
Executed: 2007-08-07
HILL, ANDREW NICHOLAS
Executed: 2007-09-19
Assignee
MICROGEN ENERGY LIMITED
100 THAMES VALLEY PARK DRIVE, READING, BERKSHIRE, RG6 1PT, UNITED KINGDOM
Covered Property (1)
Linear Free Piston Stirling Machine
Patent: 7,827,789 →
Application: 11/793,693 →
Publication: US 2008/0256945
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 26, 2009
From: MICROGEN ENERGY LIMITED
To: SUNPOWER INC.
Reel/Frame 022883/0235 →
Assignment of Assignor's Interest Jun 26, 2009
From: SUNPOWER INC.
To: MICROGEN ENGINE CORPORATION HOLDING B.V.
Reel/Frame 022883/0607 →
Assignment of Assignor's Interest Oct 15, 2018
From: MICROGEN ENGINE CORPORATION HOLDING B.V.
To: BDR THERMEA GROUP B.V.
Reel/Frame 047164/0452 →