IP Library › Assignment 009892/0928
Patent Assignment
Reel/Frame 009892/0928

Assignment of Assignor's Interest

Recorded: 1999-04-12 Pages: 10
Assignors
WRIGHT, PAUL G.
Executed: 1999-03-02
ALLINGTON, ROBERT W.
Executed: 1999-03-09
NICHOLLS, CURTIS W.
Executed: 1999-03-03
MCDONALD, CLIFFORD L. JR.
Executed: 1999-04-05
Assignee
ISCO, INC.
4700 SUPERIOR STREET, LINCOLN, NEBRASKA, 68504
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.
Change of Name Apr 28, 2005
From: ISCO CO.
To: TELEDYNE ISCO, CO.
Reel/Frame 015953/0508 →
Assignment of Assignor's Interest Apr 28, 2005
From: TELEDYNE ISCO, INC.
To: ENDRESS + HAUSER CONDUCTA GESELLSCHAFT FÜR MEß UND REGELTECHNIK MBH+CO. KG
Reel/Frame 016038/0637 →