IP Library Assignment 009517/0408
Patent Assignment
Reel/Frame 009517/0408

Assignment of Assignor's Interest

Recorded: 1998-10-09 Pages: 5
Assignor
DITZLER, LEE C.
Executed: 1998-10-07
Assignee
NOVAZONE
346 EARHART WAY, LIVERMORE, CALIFORNIA, 94550
Covered Property (1)
Gas Contact Tank
Patent: 5,968,352 →
Application: 09/169,570 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jun 11, 2008
From: NOVAZONE INCORPORATED
To: PURFRESH, INC.
Reel/Frame 021076/0306 →
Merger Oct 22, 2008
From: PURFRESH, INC.
To: PURFRESH, INC.
Reel/Frame 021719/0475 →