IP Library › Assignment 016038/0646
Patent Assignment
Reel/Frame 016038/0646

Assignment of Assignor's Interest

Recorded: 2005-04-28 Pages: 3
Assignor
TELEDYNE ISCO, INC.
Executed: 2005-04-21
Assignee
Covered Property (1)
Hydrogen Sulfide Analyzer
Patent: 5,981,289 →
Application: 09/170,535 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 4, 2005
From: ISCO, INC.
To: TELEDYNE ISCO, INC.
Reel/Frame 015851/0300 →
Change of Name Apr 28, 2005
From: ISCO CO.
To: TELEDYNE ISCO, CO.
Reel/Frame 015953/0508 →