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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
10/20/1992
Application #:
07596853
Filing Dt:
10/12/1990
Inventors:
ERIK J. BJORNARD, MICHAEL J. VALISKA, CLIFFORD L. TAYLOR
Title:
FILM THICKNESS UNIFORMITY CONTROL APPARATUS FOR IN-LINE SPUTTERING SYSTEMS
Assignment: 1
Reel/Frame:
005553/0761Recorded: 12/13/1990Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/06/1990
Exec Dt:
12/06/1990
Exec Dt:
12/06/1990
Assignee:
2150 AIRPORT DRIVE
FARIBAULT, MINNESOTA
Correspondent:
WILLIAM J. EGAN, III
FLEHR, HOHBACH, TEST,
ALBRITTON & HERBERT
STE. 3400, FOUR EMBARCADERO CTR.
SAN FRANCISCO, CA 94111-4187
Assignment: 2
Reel/Frame:
017656/0441Recorded: 05/22/2006Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/29/2004
Assignee:
2150 AIRPORT DRIVE
FARIBAULT, MINNESOTA 55021-7798
Correspondent:
DORSEY & WHITNEY LLP
INTELLECTUAL PROPERTY DEPARTMENT
50 SOUTH SIXTH STREET
MINNEAPOLIS, MN 55402-1498
Assignment: 3
Reel/Frame:
025741/0832Recorded: 02/03/2011Pages: 8
Conveyance:
SECURITY AGREEMENT
Assignors:
Exec Dt:
01/27/2011
Exec Dt:
01/27/2011
Exec Dt:
01/27/2011
Exec Dt:
01/27/2011
Assignee:
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MINNESOTA 55402
Correspondent:
LAURA KONRATH
35 W WACKER DRIVE
WINSTON & STRAWN, SUITE 2800
CHICAGO, IL 60601
Assignment: 4
Reel/Frame:
033888/0909Recorded: 10/03/2014Pages: 5
Conveyance:
RELEASE OF PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
09/30/2014
Assignees:
4400 W. 78TH ST., #520
MINNEAPOLIS, MINNESOTA 55435-5445
4400 W. 78TH ST., #520
MINNEAPOLIS, MINNESOTA 55435-5445
4400 W.78TH ST., #520
MINNEAPOLIS, MINNESOTA 55435-5445
Correspondent:
JAIME L. GATENIO
JONES DAY, 77 WEST WACKER DR. STE. 3500
CHICAGO, IL 60601

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