skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : LARSON, JOHN M.
Total Assignments: 12
Assignment: 1
Reel/Frame:013341/0084   Pages: 3
Recorded: 10/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SNYDER, JOHN P.
Exec Dt:
09/20/2002
2
LARSON, JOHN M.
Exec Dt:
09/20/2002
Assignee
1
SPINNAKER SEMICONDUCTOR, INC.
7550 MARKET PLACE DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6949787
US20030034532
10215447
Correspondence name and address
DORSEY & WHITNEY LLP
JASON R. KRAUS
SUITE 1500, 50 SOUTH SIXTH STREET
MINNEAPOLIS, MN 55402-1498
Assignment: 2
Reel/Frame:013776/0454   Pages: 3
Recorded: 02/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SNYDER, JOHN P.
Exec Dt:
02/05/2003
2
LARSON, JOHN M.
Exec Dt:
02/05/2003
Assignee
1
SPINNAKER SEMICONDUCTOR, INC.
7550 MARKET PLACE DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6784035
US20030139001
10342590
Correspondence name and address
DORSEY & WHITNEY LLP
JASON R. KRAUS
50 SOUTH SIXTH STREET, SUITE 1500
INTELLECTUAL PROP. DEPARTMENT
MINNEAPOLIS, MN 55402-1498
Assignment: 3
Reel/Frame:014451/0876   Pages: 3
Recorded: 09/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SNYDER, JOHN P.
Exec Dt:
08/19/2003
2
LARSON, JOHN M.
Exec Dt:
08/19/2003
Assignee
1
SPINNAKER SEMICONDUCTOR, INC.
7550 MARKET PLACE DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6974737
US20040041226
10440498
Correspondence name and address
DORSEY & WHITNEY LLP
JASON R. KRAUS
SUITE 1500, 50 SOUTH SIXTH STREET
MINNEAPOLIS, MN 55402-1498
Assignment: 4
Reel/Frame:014451/0993   Pages: 3
Recorded: 09/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SNYDER, JOHN P.
Exec Dt:
08/19/2003
2
LARSON, JOHN M.
Exec Dt:
08/19/2003
Assignee
1
SPINNAKER SEMICONDUCTOR, INC.
7550 MARKET PLACE DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030235936
10440472
Correspondence name and address
DORSEY & WHITNEY LLP
JASON R. KRAUS
INTELLECTUAL PROPERTY DEPARTMENT
SUITE 1500, 50 SOUTH SIXTH STREET
MINNEAPOLIS, MN 55402-1498
Assignment: 5
Reel/Frame:014944/0513   Pages: 5
Recorded: 01/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OVERTON, CHAD R.
Exec Dt:
01/19/2004
2
MEHTA, SUNIL A.
Exec Dt:
01/23/2004
3
LARSON, JOHN M.
Exec Dt:
01/16/2004
4
ERRINGTON, SCOTT E.
Exec Dt:
01/23/2004
Assignee
1
SEAGATE TECHNOLOGY LLC
920 DISC DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7124237
US20040123290
10678296
Correspondence name and address
FELLERS, SNIDER, BLANKENSHIP ET AL.
RANDALL K. MCCARTHY
BANK ONE TOWER
100 NORTH BROADWAY, SUITE 1700
OKLAHOMA CITY, OK 73102-8820
Assignment: 6
Reel/Frame:016160/0641   Pages: 3
Recorded: 01/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SNYDER, JOHN P.
Exec Dt:
01/11/2005
2
LARSON, JOHN M.
Exec Dt:
01/11/2005
Assignee
1
SPINNAKER SEMICONDUCTOR, INC.
7550 MARKET PLACE DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050104152
10944627
Correspondence name and address
DORSEY & WHITNEY LLP
INTELLECTUAL PROPERTY DEPARTMENT
50 SOUTH SIXTH STREET
MINNEAPOLIS, MN 55402-1498
Assignment: 7
Reel/Frame:016186/0779   Pages: 4
Recorded: 03/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SNYDER, JOHN P.
Exec Dt:
03/04/2005
2
LARSON, JOHN M.
Exec Dt:
03/04/2005
Assignee
1
SPINNAKER SEMICONDUCTOR, INC.
7550 MARKET PLACE DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050139860
10970688
Correspondence name and address
DORSEY & WHITNEY LLP
INTELLECTUAL PROPERTY DEPARTMENT
50 SOUTH SIXTH STREET
MINNEAPOLIS, MN 55402-1498
Assignment: 8
Reel/Frame:018091/0516   Pages: 2
Recorded: 08/11/2006
Attorney Dkt #:186461/US/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SNYDER, JOHN P.
Exec Dt:
06/15/2006
2
LARSON, JOHN M.
Exec Dt:
06/15/2006
Assignee
1
SPINNAKER SEMICONDUCTOR, INC.
1325 AMERICAN BLVD.
SUITE 1A
BLOOMINGTON, MINNESOTA 55425
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060237752
11388781
Correspondence name and address
AMY (MIN) S. XU
50 SOUTH SIXTH STREET
SUITE 1500
MINNEAPOLIS, MN 55402
Assignment: 9
Reel/Frame:019142/0860   Pages: 2
Recorded: 04/10/2007
Attorney Dkt #:6932.17
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SNYDER, JOHN P.
Exec Dt:
06/27/2006
2
LARSON, JOHN M.
Exec Dt:
06/27/2006
Assignee
1
SPINNAKER SEMICONDUCTOR, INC.
1325 AMERICAN BLVD. EAST
SUITE 1A
BLOOMINGTON, MINNESOTA 55425
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7221019
US20060244052
11478478
Correspondence name and address
MIN (AMY) S. XU
50 SOUTH SIXTH STREET
SUITE 1500
MINNEAPOLIS, MN 55402
Assignment: 10
Reel/Frame:056087/0261   Pages: 5
Recorded: 04/29/2021
Attorney Dkt #:109400.021541
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, FRANCIS
Exec Dt:
03/10/2021
2
GREGER, RICHARD W.
Exec Dt:
03/10/2021
3
LARSON, JOHN M.
Exec Dt:
03/10/2021
4
WU, YIMING
Exec Dt:
03/11/2021
5
ZHANG, FAN
Exec Dt:
03/10/2021
6
DAMIEN, KATHRYN SARA
Exec Dt:
03/10/2021
Assignee
1
NIRON MAGNETICS, INC.
650 TAFT ST. NE
SUITE #400
MINNEAPOLIS, MINNESOTA 55413
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11309107
US20210265086
17182066
Correspondence name and address
BAKERHOSTETLER
1050 CONNECTICUT AVENUE, N.W.
SUITE 1100
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:059581/0218   Pages: 5
Recorded: 04/13/2022
Attorney Dkt #:109400.021545
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, FRANCIS
Exec Dt:
03/10/2021
2
GREGER, RICHARD W.
Exec Dt:
03/10/2021
3
LARSON, JOHN M.
Exec Dt:
03/10/2021
4
WU, YIMING
Exec Dt:
03/11/2021
5
ZHANG, FAN
Exec Dt:
03/10/2021
6
DAMIEN, KATHRYN SARA
Exec Dt:
03/10/2021
Assignee
1
NIRON MAGNETICS, INC.
650 TAFT ST. NE
SUITE 400
MINNEAPOLIS, MINNESOTA 55413
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11830644
US20220238263
17718517
Correspondence name and address
BAKERHOSTETLER
1735 MARKET STREET
SUITE 3300
PHILADELPHIA, PA 19103-7501
Assignment: 12
Reel/Frame:065776/0504   Pages: 5
Recorded: 12/06/2023
Attorney Dkt #:109400.000009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, FRANCIS
Exec Dt:
03/10/2021
2
GREGER, RICHARD W.
Exec Dt:
03/10/2021
3
LARSON, JOHN M.
Exec Dt:
03/10/2021
4
WU, YIMING
Exec Dt:
03/11/2021
5
ZHANG, FAN
Exec Dt:
03/10/2021
6
DAMIEN, KATHRYN SARA
Exec Dt:
03/10/2021
Assignee
1
NIRON MAGNETICS, INC.
650 TAFT ST., NE, SUITE #400
MINNEAPOLIS, MINNESOTA 55413
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240047102
18489568
Correspondence name and address
BAKER & HOSTETLER
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104-2891

Search Results as of: 05/31/2024 10:28 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT