IP Library › Assignment 016038/0530
Patent Assignment
Reel/Frame 016038/0530

Assignment of Assignor's Interest

Recorded: 2005-05-03 Pages: 3
Assignor
TELEDYNE ISCO, INC.
Executed: 2005-03-31
Assignee
Covered Property (1)
Process and Device for Determining the Biological Oxygen Demand of Sewage
Patent: 6,114,172 →
Application: 09/051,543 →
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 9, 1998
From: SIEPMANN, FRIEDRICH W.
To: ISCO INC.
Reel/Frame 009373/0053 →
Change of Name Apr 28, 2005
From: ISCO CO.
To: TELEDYNE ISCO, CO.
Reel/Frame 015953/0508 →
Assignment May 3, 2005
From: TELEDYNE ISCO, INC.
To: ENDRESS + HAUSER CONDUCTA GESELLSCHAFT FÜR MEß - UND REGELTECHNIK MBH+CO. KG
Reel/Frame 016038/0734 →