IP Library › Assignment 016038/0637
Patent Assignment
Reel/Frame 016038/0637

Assignment of Assignor's Interest

Recorded: 2005-04-28 Pages: 3
Assignor
TELEDYNE ISCO, INC.
Executed: 2005-04-21
Assignee
Covered Property (1)
Water Impurity Analysis Method
Patent: 5,994,146 →
Application: 09/224,067 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 12, 1999
From: WRIGHT, PAUL G.; ALLINGTON, ROBERT W.; NICHOLLS, CURTIS W.; MCDONALD, CLIFFORD L. JR.
To: ISCO, INC.
Reel/Frame 009892/0928 →
Change of Name Apr 28, 2005
From: ISCO CO.
To: TELEDYNE ISCO, CO.
Reel/Frame 015953/0508 →