IP Library Assignment 008410/0590
Patent Assignment
Reel/Frame 008410/0590

Assignment of Assignor's Interest

Recorded: 1997-03-21 Pages: 2
Assignor
SCHMELZ, HELMUT
Executed: 1994-11-11
Assignee
SIEMENS AKTIENGESELLSCHAFT
ZFE GR PA 3, POSTFACH 22 16 34, MUENCHEN, 80506, GERMANY
Covered Property (1)
Method and Apparatus for Metering a Reagent into a Flowing Medium
Patent: 5,643,536 →
Application: 08/334,866 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 24, 2009
From: SIEMENS AG
To: ARGILLON GMBH
Reel/Frame 022990/0975 →
Assignment of Assignor's Interest Sep 27, 2012
From: ARGILLON GMBH
To: JOHNSON MATTHEY CATALYSTS (GERMANY) GMBH
Reel/Frame 029046/0006 →