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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
01/07/1992
Application #:
07422615
Filing Dt:
10/17/1989
Inventors:
G. R. MILLER, PAUL E. MORGAN
Title:
METHOD AND APPARATUS FOR PROCESS CONTROL VALIDATION
Assignment: 1
Reel/Frame:
005193/0333Recorded: 12/11/1989Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/29/1989
Exec Dt:
11/29/1989
Assignee:
6201 SOUTH FREEWAY
FORT WORTH,, TEXAS 76134-2099
Correspondent:
RICHARDS, MEDLOCK & ANDREWS
1201 ELM STREET, STE. 4500
DALLAS, TX 75270-2197
Assignment: 2
Reel/Frame:
011667/0559Recorded: 03/26/2001Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/22/2001
Assignee:
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Correspondent:
ALCON RESEARCH, LTD.
JEFFREY S. SCHIRA
R&D LEGAL COUNSEL (Q-148)
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 3
Reel/Frame:
021266/0729Recorded: 07/21/2008Pages: 18
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/01/2008
Assignee:
6201 SOUTH FREEWAY
IP LEGAL, TB4-8
FORT WORTH, TEXAS 76134-2099
Correspondent:
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
IP LEGAL, TB4-8
FORT WORTH, TX 76134-2099

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