IP Library › Assignment 028539/0147
Patent Assignment
Reel/Frame 028539/0147

Assignment of Assignor's Interest

Recorded: 2012-07-12 Pages: 3
Assignor
SPRENGER, GEORG
Executed: 2012-05-23
Assignee
WINERGY AG
AM INDUSTRIEPARK 2, 46562 VOERDE, GERMANY
Covered Property (1)
Drive System for a Wind Turbine
Patent: 9,091,327 →
Application: 13/473,147 →
Publication: US 2013/0130862
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jun 25, 2013
From: WINERGY AG
To: SIEMENS AKTIENGESELLSCHAFT
Reel/Frame 030678/0179 →
Assignment of Assignor's Interest Oct 17, 2017
From: SIEMENS AKTIENGESELLSCHAFT
To: FLENDER GMBH
Reel/Frame 044333/0019 →