IP Library › Assignment 023371/0134
Patent Assignment
Reel/Frame 023371/0134

Assignment of Assignor's Interest

Recorded: 2009-10-14 Pages: 5
Assignors
FISCHER, NORBERT
Executed: 2009-09-11
HANNEMANN, FRANK
Executed: 2009-09-10
TIETZE, GUENTER
Executed: 2009-09-11
Assignee
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2, MUENCHEN, 80333, GERMANY
Covered Property (1)
Calibration of Dust Load Flow Measuring Systems
Patent: 8,307,692 →
Application: 12/595,914 →
Publication: US 2010/0162788
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 8, 2021
From: SIEMENS AKTIENGESELLSCHAFT
To: SIEMENS ENERGY GLOBAL GMBH & CO. KG
Reel/Frame 055875/0520 →