IP Library Assignment 005476/0868
Patent Assignment
Reel/Frame 005476/0868

Assignment of Assignors Interest.

Recorded: 1990-10-11 Pages: 2
Assignor
BACHAND, STEVE S.
Executed: 1990-10-11
Assignee
TOXI-LAB, INCORPORATED, A CORP. OF CA
2 GOODYEAR, IRVINE, CALIFORNIA, 92718
Covered Property (1)
Chemical Analysis Test Device
Patent: 5,091,153 →
Application: 07/595,976 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jan 11, 1999
From: TOXI-LAB INCORPORATED
To: ANSYS, INC.
Reel/Frame 009703/0035 →
Merger Jun 5, 2002
From: ANSYS TECHNOLOGIES, INC.
To: VARIAN, INC.
Reel/Frame 012958/0357 →