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 : KARSCHNIA, ROBERT J.
Total Assignments: 28
Assignment: 1
Reel/Frame:011192/0150   Pages: 4
Recorded: 10/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/09/2000
2
Exec Dt:
10/02/2000
3
Exec Dt:
10/10/2000
4
Exec Dt:
10/10/2000
5
Exec Dt:
10/05/2000
Assignee
1
12001 TECHNOLOGY DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09570268
Correspondence name and address
WESTMAN, CHAMPLIN & KELLY, P.A.
CHRISTOPHER R. CHRISTENSON
SUITE 1600, INTERNATIONAL CENTRE
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MINNESOTA 55402
Assignment: 2
Reel/Frame:013422/0077   Pages: 5
Recorded: 10/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/2002
2
Exec Dt:
10/07/2002
Assignee
1
12001 TECHNOLOGY DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10278321
Correspondence name and address
KINNEY & LANGE, P.A.
DAVID R. FAIRBAIM
312 S. THIRD STREET
MINNEAPOLIS, MN 55415-1002
Assignment: 3
Reel/Frame:021453/0517   Pages: 7
Recorded: 08/28/2008
Attorney Dkt #:E252.12-001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE RECEIVING PARTY: ROSEMOUNT INC. PREVIOUSLY RECORDED ON REEL 013422 FRAME 0077. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
10/01/2002
2
Exec Dt:
10/07/2002
Assignee
1
12001 TECHNOLOGY DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10278321
Correspondence name and address
DAVID R. FAIRBAIRN
312 SOUTH THIRD STREET
MINNEAPOLIS, MN 55415-1002
Assignment: 4
Reel/Frame:013996/0833   Pages: 3
Recorded: 04/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/27/2003
2
Exec Dt:
01/27/2003
Assignee
1
12001 TECHNOLOGY DRIVE
EDEN PRAIRIE, MINNESOTA 55344-3695
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10359902
Correspondence name and address
MARSHALL, GERSTEIN & BORUN
ROGER A. HEPPERMANN
6300 SEARS TOWER
233 S. WACKER DR.
CHICAGO, IL 60606-6357
Assignment: 5
Reel/Frame:013997/0438   Pages: 5
Recorded: 04/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/01/2003
2
Exec Dt:
04/02/2003
3
Exec Dt:
04/01/2003
4
Exec Dt:
04/03/2003
5
Exec Dt:
04/03/2003
Assignee
1
12001 TECHNOLOGY DRIVE
EDEN PRAIRIE, MINNESOTA 55344-3695
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10354525
Correspondence name and address
MARSHALL, GERSTEIN & BORUN
ROGER A. HEPPERMANN
6300 SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606-6357
Assignment: 6
Reel/Frame:014798/0468   Pages: 3
Recorded: 12/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/04/2003
2
Exec Dt:
12/04/2003
3
Exec Dt:
12/08/2003
Assignee
1
12001 TECHNOLOGY DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10734889
Correspondence name and address
KINNEY & LANGE, P.A.
DAVID R. FAIRBAIRN
312 SOUTH THIRD STREET
MINEAPOLIS, MINNESOTA 55415-1002
Assignment: 7
Reel/Frame:015019/0731   Pages: 3
Recorded: 02/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/19/2004
2
Exec Dt:
02/19/2004
3
Exec Dt:
02/20/2004
4
Exec Dt:
02/19/2004
Assignee
1
12001 TECHNOLOGY DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10784107
Correspondence name and address
WESTMAN, CHAMPLIN & KELLY, P.A.
CHRISTOPHER R. CHRISTENSON
900 2ND AVENUE S., SUITE 1600
INTERNATIONAL CENTRE
MINNEAPOLIS, MN 55402
Assignment: 8
Reel/Frame:015450/0323   Pages: 3
Recorded: 06/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/01/2004
2
Exec Dt:
06/01/2004
Assignee
1
12001 TECHNOLOGY DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10863610
Correspondence name and address
MARSHALL, GERSTEIN & BORUN
ROBER A. HEPPERMANN
233 SOUTH WACKE DRIVE
CHICAGO, IL 60606-6402
Assignment: 9
Reel/Frame:015525/0747   Pages: 5
Recorded: 06/28/2004
Attorney Dkt #:R11.12-0836
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/03/2004
2
Exec Dt:
06/18/2004
3
Exec Dt:
06/03/2004
4
Exec Dt:
06/03/2004
5
Exec Dt:
06/03/2004
Assignee
1
12001 TECHNOLOGY DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10878235
Correspondence name and address
WESTMAN, CHAMPLIN & KELLY, P.A.
JUDSON K. CHAMPLIN
SUITE 1600 INTERNATIONAL CENTRE
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402
Assignment: 10
Reel/Frame:015812/0966   Pages: 3
Recorded: 09/23/2004
Attorney Dkt #:R11.12-0806
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/06/2004
2
Exec Dt:
08/06/2004
3
Exec Dt:
08/06/2004
Assignee
1
12001 TECHNOLOGY DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10893144
Correspondence name and address
WESTMAN, CHAMPLIN & KELLY, P.A.
JUDSON K. CHAMPLIN
SUITE 1600, INTERNATIONAL CENTRE
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402
Assignment: 11
Reel/Frame:016067/0599   Pages: 4
Recorded: 12/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/23/2004
2
Exec Dt:
11/23/2004
3
Exec Dt:
11/22/2004
Assignee
1
12001 TECHNOLOGY DRIVE
EDEN PRAIRIE, MINNESOTA 55344-3695
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10931165
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
ROGER A. HEPPERMANN
233 S. WACKER DRIVE, SUITE 6300
SEARS TOWER
CHICAGO, IL 60606-6357
Assignment: 12
Reel/Frame:016579/0537   Pages: 3
Recorded: 05/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/08/2005
2
Exec Dt:
05/08/2005
Assignee
1
12001 TECHNOLOGY DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11070864
Correspondence name and address
CHRISTOPHER R. CHRISTENSON
WESTMAN CHAMPLIN & KELLY, P.A.
SUITE 1400, INTERNATIONAL CENTRE
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402
Assignment: 13
Reel/Frame:017023/0638   Pages: 3
Recorded: 09/22/2005
Attorney Dkt #:E252.12-0019 -- BMG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/18/2005
2
Exec Dt:
08/18/2005
3
Exec Dt:
08/23/2005
4
Exec Dt:
08/25/2005
Assignee
1
12001 TECHNOLOGY DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11167066
Correspondence name and address
DAVID R. FAIRBAIRN
KINNEY & LANGE, P.A.
312 SOUTH THIRD STREET
MINNEAPOLIS, MN 55415-1002
Assignment: 14
Reel/Frame:016970/0682   Pages: 3
Recorded: 09/12/2005
Attorney Dkt #:R11.12-0825
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/29/2005
2
Exec Dt:
08/29/2005
3
Exec Dt:
08/31/2005
4
Exec Dt:
08/29/2005
Assignee
1
12001 TECHNOLOGY DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11184714
Correspondence name and address
CHRISTOPHER R. CHRISTENSON
WESTMAN, CHAMPLIN & KELLY, P.A
SUITE 1400, INTERNATIONAL CENTRE
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402
Assignment: 15
Reel/Frame:018157/0638   Pages: 3
Recorded: 08/03/2006
Attorney Dkt #:E252.12-0025--KMM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/28/2006
2
Exec Dt:
07/20/2006
Assignee
1
12001 TECHNOLOGY DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11498831
Correspondence name and address
AUSTEN ZUEGE
KINNEY & LANGE, P.A.
312 SOUTH THIRD STREET
MINNEAPOLIS, MN 55415-1002
Assignment: 16
Reel/Frame:018458/0125   Pages: 3
Recorded: 10/25/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/28/2006
2
Exec Dt:
09/28/2006
3
Exec Dt:
10/03/2006
Assignee
1
12001 TECHNOLOGY DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11507356
Correspondence name and address
CHRISTOPHER R. CHRISTENSON
WESTMAN, CHAMPLIN & KELLY, P.A.
900 SECOND AVENUE SOUTH
SUITE 1400
MINNEAPOLIS, MN 55402
Assignment: 17
Reel/Frame:018468/0001   Pages: 7
Recorded: 10/26/2006
Attorney Dkt #:P-32.12-0042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/19/2006
2
Exec Dt:
10/18/2006
3
Exec Dt:
10/19/2006
4
Exec Dt:
10/20/2006
5
Exec Dt:
10/19/2006
Assignee
1
12301 RESEARCH BOULEVARD, BUILDING 3
AUSTIN, TEXAS 78759
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11501220
Correspondence name and address
CHRISTOPHER R. CHRISTENSON
WESTMAN, CHAMPLIN & KELLY, P.A.
SUITE 1400
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402
Assignment: 18
Reel/Frame:018721/0123   Pages: 3
Recorded: 12/18/2006
Attorney Dkt #:R11.12-0920
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/10/2006
2
Exec Dt:
11/13/2006
Assignee
1
12001 TECHNOLOGY DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11529780
Correspondence name and address
JUDSON K. CHAMPLIN
WESTMAN, CHAMPLIN & KELLY, P.A.
SUITE 1400
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402
Assignment: 19
Reel/Frame:032499/0156   Pages: 5
Recorded: 01/28/2014
Attorney Dkt #:R11.12-0920
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT SERIAL NUMBER OF 11/539,780 PREVIOUSLY RECORDED ON REEL 018721 FRAME 0123. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
11/10/2006
2
Exec Dt:
11/13/2006
Assignee
1
12001 TECHNOLOGY DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11529780
Correspondence name and address
JUDSON K. CHAMPLIN
900 SECOND AVENUE SOUTH
SUITE 1400
MINNEAPOLIS, MN 55402
Assignment: 20
Reel/Frame:019117/0037   Pages: 2
Recorded: 03/29/2007
Attorney Dkt #:R11.12-0911
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/09/2007
Assignee
1
12001 TECHNOLOGY DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11645821
Correspondence name and address
JUDSON K. CHAMPLIN
WESTMAN, CHAMPLIN & KELLY, P.A.
SUITE 1400
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402
Assignment: 21
Reel/Frame:020241/0873   Pages: 3
Recorded: 12/10/2007
Attorney Dkt #:E252.12-0071-DLO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/05/2007
2
Exec Dt:
11/09/2007
3
Exec Dt:
11/09/2007
4
Exec Dt:
11/08/2007
Assignee
1
12001 TECHNOLOGY DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11983943
Correspondence name and address
DAVID R. FAIRBAIRN
KINNEY & LANGE, P.A.
312 SOUTH THIRD STREET
MINNEAPOLIS, MN 55415-1002
Assignment: 22
Reel/Frame:028265/0931   Pages: 3
Recorded: 05/24/2012
Attorney Dkt #:E252.12-0156
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/05/2007
2
Exec Dt:
11/09/2007
3
Exec Dt:
11/09/2007
4
Exec Dt:
11/08/2007
Assignee
1
8200 MARKET BOULEVARD
CHANHASSEN, MINNESOTA 55317
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13479869
Correspondence name and address
MICHAEL A. COLLINS
312 SOUTH THIRD STREET
KINNEY & LANGE, P.A.
MINNEAPOLIS, MN 55415
Assignment: 23
Reel/Frame:020266/0260   Pages: 4
Recorded: 12/14/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/12/2007
2
Exec Dt:
11/13/2007
3
Exec Dt:
12/12/2007
Assignee
1
12301 RESEARCH BLVD
RESEARCH PARK PLAZA, BLDG, III
AUTSIN, TEXAS 78759
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11850810
Correspondence name and address
ROGER A. HEPPERMANN
MARSHALL, GERSTEIN & BORUN, LLP
233 S. WACKER DRIVE, SUITE 6300
SEARS TOWER
CHICAGO, IL 60606-6357
Assignment: 24
Reel/Frame:020296/0570   Pages: 2
Recorded: 12/18/2007
Attorney Dkt #:E252.12-0063-DLO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/29/2007
Assignee
1
12001 TECHNOLOGY DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11906163
Correspondence name and address
DAVID R. FAIRBAIRN
KINNEY & LANGE, P.A.
312 SOUTH THIRD STREET
MINNEAPOLIS, MN 55415-1002
Assignment: 25
Reel/Frame:021299/0079   Pages: 5
Recorded: 07/28/2008
Attorney Dkt #:R11.12-0975
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/08/2008
2
Exec Dt:
06/30/2008
3
Exec Dt:
07/01/2008
4
Exec Dt:
07/08/2008
5
Exec Dt:
07/08/2008
Assignee
1
12001 TECHNOLOGY DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12125187
Correspondence name and address
JUDSON K. CHAMPLIN
900 SECOND AVENUE SOUTH
SUITE 1400
MINNEAPOLIS, MN 55402-3244
Assignment: 26
Reel/Frame:027091/0529   Pages: 18
Recorded: 10/20/2011
Attorney Dkt #:06005/592243
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/29/2011
2
Exec Dt:
08/31/2011
3
Exec Dt:
08/23/2011
4
Exec Dt:
08/30/2011
5
Exec Dt:
08/29/2011
6
Exec Dt:
09/16/2011
7
Exec Dt:
09/23/2011
Assignee
1
12301 RESEARCH BLVD.
RESEARCH PARK PLAZA, BLDG. III
AUSTIN, TEXAS 78759
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13224408
Correspondence name and address
MARSHALL, GERSTEIN & BORUN
233 S. WACKER DRIVE
6300 SEARS TOWER
CHICAGO, IL 60606-6357
Assignment: 27
Reel/Frame:029204/0951   Pages: 3
Recorded: 10/29/2012
Attorney Dkt #:R11.12-1090
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/05/2012
2
Exec Dt:
10/05/2012
Assignee
1
8200 MARKET BOULEVARD
CHANHASSEN, MINNESOTA 55317
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13630791
Correspondence name and address
JUDSON K. CHAMPLIN
SUITE 1400
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402
Assignment: 28
Reel/Frame:046899/0987   Pages: 5
Recorded: 09/18/2018
Attorney Dkt #:R011.1207US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/13/2018
2
Exec Dt:
09/13/2018
Assignee
1
6021 INNOVATION BLVD.
SHAKOPEE, MINNESOTA 55379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16134243
Correspondence name and address
WESTMAN CHAMPLIN & KOEHLER, P.A.
SUITE 1400
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402

Search Results as of: 05/26/2024 03:14 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