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Patent Assignment Assignee Details
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Assignee Name : MEDICAL GRAPHICS CORPORATION
Total Assignments: 22
Assignment: 1
Reel/Frame:005391/0222   Pages: 3
Recorded: 06/08/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/29/1990
2
Exec Dt:
05/29/1990
Assignee
1
350 OAK GROVE PARKWAY
A CORP. OF MN
ST. PAUL, MINNESOTA 55127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07535045
Correspondence name and address
HAUGEN & NIKOLAI
INTERNATIONAL CENTRE
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:005350/0220   Pages: 4
Recorded: 06/18/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/06/1990
2
Exec Dt:
06/06/1990
Assignee
1
350 OAK GROVE PARKWAY
A CORP OF MN
ST. PAUL, MINNESOTA 55127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07539130
Correspondence name and address
HAUGEN AND NIKOLAI
820 INTERNATIONAL CENTRE
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:005350/0216   Pages: 4
Recorded: 06/18/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/13/1990
Assignee
1
350 OAK GROVE PARKWAY
A CORP OF MN
ST. PAUL, MINNESOTA 55127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07539130
Correspondence name and address
HAUGEN AND NIKOLAI
820 INTERNATIONAL CENTRE
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402
Assignment: 4
Reel/Frame:005383/0335   Pages: 2
Recorded: 07/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/19/1990
Assignee
1
350 OAK GROVE PARKWAY
A CORP. OF MN
ST. PAUL, MINNESOTA 55127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07535045
Correspondence name and address
HAUGEN AND NIKOLAI, P.A.
820 INTERNATIONAL CENTRE
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402
Assignment: 5
Reel/Frame:006321/0538   Pages: 4
Recorded: 09/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/14/1992
2
Exec Dt:
09/14/1992
Assignee
1
350 OAK GROVE PARKWAY
ST. PAUL, MINNESOTA 55127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07948041
Correspondence name and address
THOMAS J. NIKOLAI, ESQ.
HAUGEN AND NIKOLAI
900 SECOND AVENUE SOUTH, #820
MINNEAPOLIS, MN. 55402-3325
Assignment: 6
Reel/Frame:006428/0018   Pages: 3
Recorded: 01/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/14/1992
Assignee
1
350 OAK GROVE PARKWAY
ST. PAUL, MINNESOTA 55127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08008423
Correspondence name and address
THOMAS J. NIKOLAI, ESQ.
HAUGEN AND NIKOLAI, P.A.
900 SECOND AVENUE SOUTH
SUITE 820
MINNEAPOLIS, MN 55402-3325
Assignment: 7
Reel/Frame:006938/0317   Pages: 4
Recorded: 03/24/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/23/1993
2
Exec Dt:
03/23/1993
Assignee
1
350 OAK GROVE PARKWAY
ST. PAUL, MINNESOTA 55127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08217231
Correspondence name and address
THOMAS J. NIKOLAI, ESQ.
HAUGEN AND NIKOLAI, P.A.
900 SECOND AVENUE, SOUTH, #820
MINNEAPOLIS, MN 55402-3325
Assignment: 8
Reel/Frame:006947/0761   Pages: 4
Recorded: 03/24/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/24/1993
2
Exec Dt:
03/24/1993
Assignee
1
350 OAK GROVE PARKWAY
ST. PAUL, MINNESOTA 55127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08217153
Correspondence name and address
THOMAS J. NIKOLAI, ESQ.
HAUGEN AND NIKOLAI, P.A.
900 SECOND AVENUE SOUTH, #820
MINNEAPOLIS, MN 55402-3325
Assignment: 9
Reel/Frame:006579/0096   Pages: 3
Recorded: 06/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/16/1993
2
Exec Dt:
04/16/1993
3
Exec Dt:
04/16/1993
Assignee
1
350 OAK GROVE PARKWAY
ST. PAUL,, MINNESOTA 55110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08030685
Correspondence name and address
THOMAS J. NIKOLAI, ESQ.
HAUGEN AND NIKOLAI, P.A.
900 SECOND AVENUE SOUTH, #820
MINNEAPOLIS, MN 55402-3325
Assignment: 10
Reel/Frame:006552/0488   Pages: 3
Recorded: 05/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/03/1993
Assignee
1
350 OAK GROVE PARKWAY
ST. PAUL, MINNESOTA 55127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08061230
Correspondence name and address
THOMAS J. NIKOLAI, ESQ.
HAUGEN AND NIKOLAI, P.A.
900 SECOND AVENUE SOUTH, #820
MINNEAPOLIS, MN 55402-3325
Assignment: 11
Reel/Frame:006923/0248   Pages: 4
Recorded: 01/10/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/05/1994
2
Exec Dt:
01/05/1994
Assignee
1
350 OAK GROVE PARKWAY
ST. PAUL, MINNESOTA 55127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29017405
Correspondence name and address
HAUGEN AND NIKOLAI, P.A.
THOMAS J. NIKOLAI, ESQ.
900 SECOND AVENUE SOUTH, #820
MINNEAPOLIS, MINNESOTA 55402-3325
Assignment: 12
Reel/Frame:008097/0698   Pages: 4
Recorded: 07/11/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/03/1996
2
Exec Dt:
07/03/1996
3
Exec Dt:
07/03/1996
Assignee
1
350 OAK GROVE PARKWYA
ST. PAUL, MINNESOTA 55127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08670347
Correspondence name and address
HAUGEN AND NIKOLAI, P.A.
CATHERINE C. MARESH, ESQ.
900 SECOND AVENUE SOUTH, #820
MINNEAPOLIS, MN 55402-3325
Assignment: 13
Reel/Frame:008183/0796   Pages: 5
Recorded: 08/09/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/05/1996
Assignee
1
350 OAK GROVE PARKWAY
ST. PAUL, MINNESOTA 55127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08695309
Correspondence name and address
HAUGEN AND NIKOLAI, P.A.
CATHERINE C. MARESH, ESQ.
900 SECOND AVENUE SOUTH
#820
MINNEAPOLIS, MN 55402-3325
Assignment: 14
Reel/Frame:008592/0152   Pages: 4
Recorded: 02/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/03/1997
2
Exec Dt:
02/03/1997
Assignee
1
350 OAK GROVE PARKWAY
ST. PAUL, MINNESOTA 55127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08800655
Correspondence name and address
HAUGEN AND NIKOLAI, P.A.
PAUL T. DIETZ
900 SECOND AVENUE SOUTH, #820
MINNEAPOLIS, MINNESOTA 55402-3325
Assignment: 15
Reel/Frame:011801/0370   Pages: 5
Recorded: 05/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/02/2001
2
Exec Dt:
05/02/2001
3
Exec Dt:
04/25/2001
Assignee
1
350 OAK GROVE PARKWAY
ST. PAUL, MINNESOTA 55127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09850334
Correspondence name and address
NIKOLAI, MERSEREAU & DIETZ, P.A.
THOMAS J. NIKOLAI, ESQ.
900 SECOND AVENUE SOUTH, #820
MINNEAPOLIS, MINNESOTA 55402-3325
Assignment: 16
Reel/Frame:012319/0977   Pages: 4
Recorded: 11/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/19/2001
2
Exec Dt:
11/19/2001
3
Exec Dt:
11/19/2001
Assignee
1
350 OAK GROVE PARKWAY
ST. PAUL, MINNESOTA 55127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09989998
Correspondence name and address
NIKOLAI & MERSEREAU, P.A.
THOMAS J. NIKOLAI, ESQ.
900 SECOND AVENUE SOUTH, #820
MINNEAPOLIS, MN 55402-3325
Assignment: 17
Reel/Frame:016439/0887   Pages: 5
Recorded: 03/31/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/30/2005
2
Exec Dt:
03/30/2005
3
Exec Dt:
03/30/2005
Assignee
1
350 OAK GROVE PARKWAY
ST. PAUL, MINNESOTA 55127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11095271
Correspondence name and address
THOMAS J. NIKOLAI, ESQ.
NIKOLAI & MERSEREAU, P.A.
900 SECOND AVENUE SOUTH, #820
MINNEAPOLIS, MN 55402-3325
Assignment: 18
Reel/Frame:017571/0291   Pages: 7
Recorded: 05/02/2006
Conveyance: RECORD ASSIGNMENT TO CORRECT "TITLE OF INVENTION" IN DEED OD ASSIGNMENT DOCUMENT PREVIOUSLY FILED ON MARCH 31, 2005, AT REEL/FRAME 016439/0887 (5PP). (PREVIOUS NOTICE OF RECORDATION DOCUMENT AND PREVIOUS RECORDATION FORM COVER SHEET ALSO ATTACHED.)
Assignors
1
Exec Dt:
04/26/2006
2
Exec Dt:
04/26/2006
3
Exec Dt:
04/26/2006
Assignee
1
350 OAK GROVE PARKWAY
ST. PAUL, MINNESOTA 55127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11095271
Correspondence name and address
THOMAS J. NIKOLAI, ESQ.
NIKOLAI & MERSEREAU, P.A.
900 SECOND AVENUE SOUTH, #820
MINNEAPOLIS, MN 55402-3325
Assignment: 19
Reel/Frame:019852/0064   Pages: 5
Recorded: 09/05/2007
Attorney Dkt #:20060412.ORI
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/06/2007
2
Exec Dt:
08/16/2007
3
Exec Dt:
08/07/2007
Assignee
1
350 OAK GROVE PARKWAY
ST. PAUL, MINNESOTA 55127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11899335
Correspondence name and address
THOMAS J. NIKOLAI, ESQ.
NIKOLAI & MERSEREAU, P.A.
900 SECOND AVENUE SOUTH, #820
MINNEAPOLIS, MN 55402-3325
Assignment: 20
Reel/Frame:020604/0715   Pages: 5
Recorded: 03/05/2008
Attorney Dkt #:20070023.ORI
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/03/2008
2
Exec Dt:
03/04/2008
Assignee
1
350 OAK GROVE PARKWAY
ST. PAUL, MINNESOTA 55127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12042158
Correspondence name and address
JAMES J. PAIGE
900 SECOND AVENUE SOUTH
SUITE 820
MINNEAPOLIS, MN 55402
Assignment: 21
Reel/Frame:022913/0411   Pages: 4
Recorded: 07/06/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/18/2009
2
Exec Dt:
06/25/2009
Assignee
1
350 OAK GROVE PARKWAY
ST. PAUL, MINNESOTA 55127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12470937
Correspondence name and address
THOMAS J. NIKOLAI
NIKOLAI & MERSEREAU, P.A.
900 SECOND AVENUE, #820
MINNEAPOLIS, MINNESOTA 55402-3813
Assignment: 22
Reel/Frame:039099/0505   Pages: 5
Recorded: 07/07/2016
Attorney Dkt #:444138.0184
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/30/2016
Assignee
1
350 OAK GROVE PARKWAY
ST. PAUL, MINNESOTA 55127
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
09850334
 
11095271
 
11899335
 
12042158
 
12470937
Correspondence name and address
MARILYN J. HARGENS
80 SOUTH 8TH STREET
SUITE 4200 IDS CENTER
MINNEAPOLIS, MN 55402

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