IP Library › Assignment 018516/0026
Patent Assignment
Reel/Frame 018516/0026

Assignment of Assignor's Interest

Recorded: 2006-11-09 Pages: 3
Assignors
HARTNACK, HERBERT
Executed: 2005-11-18
LERSCH, JOSEF
Executed: 2005-11-02
MATTEJAT, ARNO
Executed: 2005-11-18
Assignee
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2, MUENCHEN, 80333, GERMANY
Covered Property (1)
Electrolytic Cell or Fuel Cell with Pressure Pads and Improved Transfer Resistance
Patent: 7,862,955 →
Application: 10/558,170 →
Publication: US 2007/0051631
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 5, 2021
From: SIEMENS AKTIENGESELLSCHAFT
To: SIEMENS ENERGY GLOBAL GMBH & CO. KG
Reel/Frame 056297/0343 →