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Patent Assignment Assignor Details
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Assignor Name : MAGNETIC PERIPHERALS INC.
Total Assignments: 25
Assignment: 1
Reel/Frame:004170/0974   Pages: 2
Recorded: 08/19/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAGNETIC PERIPHERALS INC.
Exec Dt:
04/08/1983
Assignee
1
NEW MPI, INC., 8100 34TH AVE., SOUTH, MINNEAPOLIS, MN 55440 A DE CORP.
MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4466034
NONE
06453391
Correspondence name and address
EDMUND J. WASP
CONTROL DATA CORP.
PATENT & TRADEMARK DEPT. - HQWO4H
P. O. BOX 0
MINNEAPOLIS, MN 55440
Assignment: 2
Reel/Frame:004170/0976   Pages: 2
Recorded: 08/19/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAGNETIC PERIPHERALS INC.
Exec Dt:
04/08/1983
Assignee
1
NEW MPI, INC., 8100 34TH AVE., SOUTH, MINNEAPOLIS, MN 55440 A CORP. OF DE
MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4410341
NONE
06424928
Correspondence name and address
R. M. ANGUS
CONTROL DATA CORP.
PATENT & TRADEMARK DEPT., HQW04H
BOX O
MINNEAPOLIS, MN 55440
Assignment: 3
Reel/Frame:004170/0982   Pages: 2
Recorded: 08/19/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAGNETIC PERIPHERALS INC.
Exec Dt:
04/08/1983
Assignee
1
NEW MPI, INC., 8100 34TH AVENUE SOUTH, MINNEAPOLIS, MN 55440 A CORP OF DE
MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4405136
NONE
06453401
Correspondence name and address
EDWARD P. HELLER
CONTROL DATA CORP.
PATENT & TRADEMARK DEPT. - HQW04H
BOX 0
MINNEAPOLIS, MN 55440
Assignment: 4
Reel/Frame:004170/0984   Pages: 2
Recorded: 08/19/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAGNETIC PERIPHERALS INC.
Exec Dt:
04/08/1983
Assignee
1
NEW MPI, INC., 8100 34TH AVENUE SOUTH, MINNEAPOLIS, MN 55440 A DE CORP.
MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4462742
NONE
06387685
Correspondence name and address
CONTROL DATA CORPORATION
8100 34TH AVE., SOUTH
BOX 0
MINNEAPOLIS, MN 55440
Assignment: 5
Reel/Frame:004170/0988   Pages: 2
Recorded: 08/19/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAGNETIC PERIPHERALS INC.
Exec Dt:
04/08/1983
Assignee
1
NEW MPI, INC., 8100 34TH AVE., SOUTH, MINNEAPOLIS, MN 55440 A CORP. OF DE
MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4456981
NONE
06359642
Correspondence name and address
CONTROL DATA CORP.
P. O. BOX 0
MINNEAPOLIS, MN 55440
Assignment: 6
Reel/Frame:004170/0990   Pages: 2
Recorded: 08/19/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAGNETIC PERIPHERALS INC.
Exec Dt:
04/08/1983
Assignee
1
NEW MPI, INC., 8100 34TH AVENUE SOUTH, MINNEAPOLIS, MN 55440 A CORP. OF DE
MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4477968
NONE
06430193
Correspondence name and address
CONTROL DATA CORPORATION
8100 34TH AVE., SOUTH
BOX 0
MINNEAPOLIS, MN 55440
Assignment: 7
Reel/Frame:004170/0996   Pages: 2
Recorded: 08/19/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAGNETIC PERIPHERALS INC.
Exec Dt:
04/08/1983
Assignee
1
NEW MPI, INC., 8100 34TH AVE., SOUTH MINNEAPOLIS, MN 55440 A CORP. OF DE
MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4457114
NONE
06430195
Correspondence name and address
CONTROL DATA CORPORATION
8100 34TH AVE. SOUTH
BOX O
MINNEAPOLIS, MN 55440
Assignment: 8
Reel/Frame:004170/0998   Pages: 2
Recorded: 08/19/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAGNETIC PERIPHERALS INC.
Exec Dt:
04/08/1983
Assignee
1
NEW MPI, INC., 8100 34TH AVE., SOUTH, MINNEAPOLIS, MN 55440 A DE CORP.
MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4441175
NONE
06342459
Correspondence name and address
W. J. MC GINNIS
CONTROL DATA CORP.,
PATENT & TRADEMARK DEPT. - HQWO4H
P. O. BOX O
MINNEAPOLIS, MN 55440
Assignment: 9
Reel/Frame:004171/0001   Pages: 2
Recorded: 08/19/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAGNETIC PERIPHERALS INC.
Exec Dt:
04/08/1983
Assignee
1
NEW MPI, INC., 8100 34TH AVE. SOUTH, MINNEAPOLIS, MN 55440 A DE CORP.
MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4446546
NONE
06336245
Correspondence name and address
WILLIAM J. MC GINNIS, JR.
CONTROL DATA CORP.
PATENT & TRADEMARK DEPT., HQW04H
BOX 0
MINNEAPOLIS, MN 55440
Assignment: 10
Reel/Frame:004171/0003   Pages: 2
Recorded: 08/19/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAGNETIC PERIPHERALS INC.
Exec Dt:
04/08/1983
Assignee
1
NEW MPI, INC., 8100 34TH AVE., SOUTH, MINNEAPOLIS, MN 55440 A DE CORP.
MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4571649
NONE
06409386
Correspondence name and address
EDMUND J. WASP
CONTROL DATA CORP.-HQW04H
PATENT & TRADEMARK DEPT.
BOX 0
MINNEAPOLIS, MN 55440
Assignment: 11
Reel/Frame:004171/0005   Pages: 2
Recorded: 08/19/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAGNETIC PERIPHERALS INC.
Exec Dt:
04/08/1983
Assignee
1
NEW MPI INC., 8100 34TH AVE., SO., MINNEAPOLIS, MN 55440 A DE CORP.
MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4462095
NONE
06359641
Correspondence name and address
WILLIAM J. MCGINNIS JR.
CONTROL DATA CORP.
PAT. & TMDK. DEPT - HQW04H
BOX O
MINNEAPOLIS, MN 55440
Assignment: 12
Reel/Frame:004171/0011   Pages: 2
Recorded: 08/19/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAGNETIC PERIPHERALS INC.
Exec Dt:
04/08/1983
Assignee
1
NEW MPI, INC., 8100 34TH AVE., SOUTH, MINEEAPOLIS, MN 55440, A DE CORP.
MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4400654
NONE
06248644
Correspondence name and address
EDWARD P. HELLER, III
CONTROL DATA CORP.
PAT & TRADEMARK DEPT.
HQW04H, P. O. BOX 0
MINNEAPOLIS, MN 55440
Assignment: 13
Reel/Frame:004171/0013   Pages: 2
Recorded: 08/19/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAGNETIC PERIPHERALS INC.
Exec Dt:
04/08/1983
Assignee
1
NEW MPI, INC., 8100 34TH AVE., SO., MINNEAPOLIS, MN 55440, A DE CORP.
MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4391543
NONE
06224362
Correspondence name and address
EDWARD P. HELLER, III
CONTROL DATA CORPORATION
PATENT & TRADEMARK DEPT. - HQWO4H
P. O. BOX O
MINNEAPOLIS, MN 55440
Assignment: 14
Reel/Frame:004171/0017   Pages: 2
Recorded: 08/19/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAGNETIC PERIPHERALS INC.
Exec Dt:
04/08/1983
Assignee
1
NEW MPI, INC., 8100 34TH AVE., SO., MINNEAPOLIS, MN 55440, A DE CORP.
MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4377830
NONE
06255311
Correspondence name and address
CONTROL DATA CORP.
P. O. BOX 0
MINNEAPOLIS, MN 55440
Assignment: 15
Reel/Frame:004186/0827   Pages: 3
Recorded: 08/19/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAGNETIC PERIPHERALS INC.
Exec Dt:
04/08/1983
Assignee
1
NEW MPI, INC., A DE CORP.
8100 34TH AVE.
SO., MINNEAPOLIS, MINNESOTA 55440
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4068290
NONE
05784104
 
4068290
NONE
05784104
 
4171531
NONE
05849924
 
4171531
NONE
05849924
 
4171531
NONE
05849924
 
4171531
NONE
05849924
 
4121172
NONE
05850885
 
4121172
NONE
05850885
 
4120217
NONE
05858932
 
4120217
NONE
05858932
 
4120217
NONE
05858932
 
4120217
NONE
05858932
 
4191982
NONE
05927320
 
4191982
NONE
05927320
 
4236355
NONE
05927321
 
4236355
NONE
05927321
 
4279102
NONE
05927325
 
4279102
NONE
05927325
 
4194224
NONE
05939007
 
4194224
NONE
05939007
 
4177899
NONE
05939514
 
4177899
NONE
05939514
 
4185313
NONE
05945722
 
4185313
NONE
05945722
 
4272794
NONE
05949845
 
4272794
NONE
05949845
 
4194228
NONE
05950346
 
4194228
NONE
05950346
 
4220084
NONE
05958478
 
4220084
NONE
05958478
 
4310864
NONE
06045484
 
4310864
NONE
06045484
 
4257074
NONE
06048871
 
4257074
NONE
06048871
 
4315246
NONE
06056720
 
4315246
NONE
06056720
 
4224648
NONE
06062543
 
4224648
NONE
06062543
 
4316321
NONE
06115839
 
4316321
NONE
06115839
 
4328521
NONE
06138032
 
4328521
NONE
06138032
 
4336631
NONE
06138252
 
4336631
NONE
06138252
 
4378576
NONE
06163539
 
4378576
NONE
06163539
 
4333117
NONE
06164435
 
4333117
NONE
06164435
 
4297781
NONE
06170383
 
4297781
NONE
06170383
 
4380034
NONE
06191471
 
4380034
NONE
06191471
 
4380034
NONE
06191471
 
4371960
NONE
06219709
 
4371960
NONE
06219709
 
4346412
NONE
06256158
 
4346412
NONE
06256158
 
4376338
NONE
06291522
 
4376338
NONE
06291522
 
4372040
NONE
06291684
 
4372040
NONE
06291684
Correspondence name and address
CONTROL DATA CORPORATION
8100 34TH AVE., SO., BOX 0
MINNEAPOLIS, MN 55440
Assignment: 16
Reel/Frame:004246/0128   Pages: 3
Recorded: 04/11/1984
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). JUNE 14, 1983
Assignor
1
MAGNETIC PERIPHERALS INC.
Exec Dt:
06/17/1983
Assignee
1
OLD MPI INC.,
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4521819
NONE
06432573
Correspondence name and address
E. P. HELLER, III
CONTROL DATA CORP.,
PAT. AND TRADEMARK DEPT.
HQW04H, BOX 0
MINNEAPOLIS, MN 55440
Assignment: 17
Reel/Frame:004220/0186   Pages: 1
Recorded: 02/13/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAGNETIC PERIPHERALS INC.
Exec Dt:
02/06/1984
Assignee
1
CONTROL DATA CORPORATION
A DE CORP.
SO., MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4526011
NONE
06471953
Correspondence name and address
EDWARD P. HELLER, III
8100-34TH AVE. SO.
MINNEAPOLIS, MN 55440
Assignment: 18
Reel/Frame:005208/0318   Pages: 2
Recorded: 08/02/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAGNETIC PERIPHERALS INC.
Exec Dt:
07/27/1989
Assignee
1
CONTROL DATA CORPORATION
8100 34TH AVENUE SOUTH, A CORP. OF DE
MINNEAPOLIS, MINNESOTA
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4171531
NONE
05849924
 
4315321
NONE
05916255
 
4194224
NONE
05939007
 
4220084
NONE
05958478
 
4315246
NONE
06056720
 
4316321
NONE
06115839
 
4397460
NONE
06280756
 
4315246
NONE
06280756
 
4376338
NONE
06291522
 
4372040
NONE
06291684
 
4446546
NONE
06336245
 
4441175
NONE
06342459
 
4514047
NONE
06433933
 
4587466
NONE
06448130
 
4627039
NONE
06564656
 
4523254
NONE
06566470
 
4670869
NONE
06567610
 
RE32937
NONE
06878866
 
4827531
NONE
07045181
Correspondence name and address
CONTROL DATA
8100 34TH AVENUE SOUTH
BOX 0
MINNEAPOLIS, MN 55440
Assignment: 19
Reel/Frame:005307/0248   Pages: 2
Recorded: 05/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAGNETIC PERIPHERALS INC.
Exec Dt:
05/17/1990
Assignee
1
SEAGATE TECHNOLOGY, INC.
920 DISC DRIVE, A DE CORP.
SCOTTS VALLEY, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5141623
NONE
07480558
Correspondence name and address
EDWARD P. HELLER, III
SEAGATE TECHNOLOGY
INTELLECTUAL PROPERTY
12701 WHITEWATER DRIVE, MINNETONKA, MN 5
5343
Assignment: 20
Reel/Frame:005307/0252   Pages: 2
Recorded: 05/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAGNETIC PERIPHERALS INC.
Exec Dt:
05/17/1990
Assignee
1
SEAGATE TECHNOLOGY, INC.
920 DISC DRIVE, A DE CORP.
SCOTTS VALLEY, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5012367
NONE
07444622
Correspondence name and address
EDWARD P. HELLER, III
SEAGATE TECHNOLOGY
INTELLECTUAL PROPERTY
12701 WHITEWATER DRIVE, MINNETONKA, MN 5
5343
Assignment: 21
Reel/Frame:005307/0254   Pages: 2
Recorded: 05/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAGNETIC PERIPHERALS INC.
Exec Dt:
05/17/1990
Assignee
1
SEAGATE TECHNOLOGY, INC.
920 DISC DRIVE, A DE CORP.
SCOTTS VALLEY, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5030906
NONE
07468472
Correspondence name and address
EDWARD P. HELLER, III
SEAGATE TECHNOLOGY
INTELLECTUAL PROPERTY
12701 WHITEWATER DRIVE, MINNETONKA, MN 5
5343
Assignment: 22
Reel/Frame:005307/0258   Pages: 2
Recorded: 05/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAGNETIC PERIPHERALS INC.
Exec Dt:
05/17/1990
Assignee
1
SEAGATE TECHNOLOGY, INC.
920 DISC DRIVE, A DE CORP.
SCOTTS VALLEY, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5050013
NONE
07519497
Correspondence name and address
EDWARD P. HELLER, III
SEAGATE TECHNOLOGY
INTELLECTUAL PROPERTY
12701 WHITEWATER DRIVE, MINNETONKA, MN 5
5343
Assignment: 23
Reel/Frame:005307/0260   Pages: 2
Recorded: 05/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAGNETIC PERIPHERALS INC.
Exec Dt:
05/17/1990
Assignee
1
SEAGATE TECHNOLOGY, INC.
920 DISC DRIVE, A DE CORP.
SCOTTS VALLEY, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5132855
NONE
07442194
Correspondence name and address
EDWARD P. HELLER, III
SEAGATE TECHNOLOGY
INTELLECTUAL PROPERTY
12701 WHITEWATER DRIVE, MINNETONKA, MN 5
5343
Assignment: 24
Reel/Frame:005307/0262   Pages: 2
Recorded: 05/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAGNETIC PERIPHERALS INC.
Exec Dt:
05/17/1990
Assignee
1
SEAGATE TECHNOLOGY, INC.
920 DISC DRIVE, A DE CORP.
SCOTTS VALLEY, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5166842
NONE
07486516
Correspondence name and address
EDWARD P. HELLER, III
SEAGATE TECHNOLOGY
INTELLECTUAL PROPERTY
12701 WHITEWATER DRIVE, MINNETONKA, MN 5
5343
Assignment: 25
Reel/Frame:005397/0077   Pages: 2
Recorded: 05/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAGNETIC PERIPHERALS INC.
Exec Dt:
05/17/1990
Assignee
1
SEAGATE TECHNOLOGY, INC., A CORP. OF DE
920 DISC DR.
SCOTTS VALLEY, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
H001067
NONE
07359731
Correspondence name and address
SEAGATE TECHNOLOGY
INTELLECTUAL PROPERTY
12701 WHITEWATER DR.
MINNETONKA, MN 55343

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