IP Library Assignment 023448/0512
Patent Assignment
Reel/Frame 023448/0512

Assignment of Assignor's Interest

Recorded: 2009-10-30 Pages: 8
Assignors
BIERMANN, MARTIN
Executed: 2009-01-22
DOBBELER, ARNO
Executed: 2009-01-19
MATSCHULLAT, THOMAS, DR.
Executed: 2009-01-19
SCHARF, JOHANNES
Executed: 2009-01-28
SCHELBERT, GERD
Executed: 2009-01-22
STURMER, UWE
Executed: 2009-01-21
Assignee
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2, MUNCHEN, 80333, GERMANY
Covered Property (1)
Device for Controlling an Arc Furnace Installation
Patent: 8,254,427 →
Application: 12/441,970 →
Publication: US 2010/0106341
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 16, 2016
From: SIEMENS AKTIENGESELLSCHAFT
To: PRIMETALS TECHNOLOGIES GERMANY GMBH
Reel/Frame 039707/0288 →