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Patent Assignment Assignor Details
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Assignor Name : DUCHON, DOUGLAS
Total Assignments: 20
Assignment: 1
Reel/Frame:005140/0291   Pages: 2
Recorded: 09/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/28/1989
Assignee
1
SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07380092
Correspondence name and address
JAMES E. EAKIN
HARRISON & EAKIN
1700 SOUTH EL CAMINO REAL, STE. 405
SAN MATEO, CA 94402-3083
Assignment: 2
Reel/Frame:008649/0254   Pages: 5
Recorded: 07/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/23/1997
2
Exec Dt:
07/23/1997
3
Exec Dt:
07/23/1997
4
Exec Dt:
07/23/1997
Assignee
1
SUITE 117
10250 VALLEY VIEW ROAD
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29074195
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL ET AL
JULIE R. DAULTON
90 SOUTH SEVENTH STREET
3100 NORWEST CENTER
MINNEAPOLIS, MN 55402-4131
Assignment: 3
Reel/Frame:010999/0838   Pages: 2
Recorded: 08/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/11/2000
2
Exec Dt:
05/15/2000
Assignee
1
7450 FLYING CLOUD DRIVE, STE 150
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09557906
Correspondence name and address
OPPENHEIMER WOLFF & DONNELLY LLP
JAMES W. INSKEEP
2029 CENTURY PARK EAST, SUITE 3800
LOS ANGELA, CA 90067-3024
Assignment: 4
Reel/Frame:012039/0774   Pages: 3
Recorded: 07/30/2001
Conveyance: CORRECTION OF PREVIOUS INCORRECT NOTICE AND RECORDATION COVER SHEET FOUND AT REEL/FRAME 010999/0838 RECORDED ON 8/11/00
Assignors
1
Exec Dt:
05/11/2000
2
Exec Dt:
05/15/2000
Assignee
1
SUITE 150
7450 FLYING CLOUD DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09577906
Correspondence name and address
OPPENHEIMER WOLFF & DONNELLY LLP
JAMES W. INSKEEP
840 NEWPORT CENTER DRIVE
SUITE 700
NEWPORT BEACH, CA 92660
Assignment: 5
Reel/Frame:013059/0372   Pages: 4
Recorded: 07/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/22/2002
2
Exec Dt:
02/26/2002
Assignee
1
7450 FLYING CLOUD DRIVE, SUITE 150
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10076895
Correspondence name and address
OPPENHEIMER WOLFF & DONNELLY LLP
JAMES W. INSKEEP
840 NEWPORT CENTER DRIVE, SUITE 700
NEWPORT BEACH, CA 92660
Assignment: 6
Reel/Frame:020772/0510   Pages: 4
Recorded: 04/08/2008
Attorney Dkt #:57173-1503
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/22/2002
2
Exec Dt:
02/26/2002
Assignee
1
7450 FLYING CLOUD DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12059500
Correspondence name and address
KRAMER LEVIN NAFTALIS & FRANKEL LLP
1177 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:013060/0978   Pages: 3
Recorded: 07/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/2002
2
Exec Dt:
03/28/2002
Assignee
1
SUITE 150
7450 FLYING CLOUD DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10076836
Correspondence name and address
OPPENHEIMER WOLFF & DONNELLY LLP
JAMES W. INSKEEP
840 NEWPORT CENTER DRIVE
SUITE 700
NEWPORT BEACH, CA 92660
Assignment: 8
Reel/Frame:012898/0728   Pages: 3
Recorded: 05/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/04/2002
2
Exec Dt:
04/04/2002
Assignee
1
7450 FLYING CLOUD DRIVE, SUITE 150
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10076837
Correspondence name and address
OPPENHEIMER WOLFF & DONNELLY LLP
JAMES W. INSKEEP
SUITE 700, 840 NEWPORT CENTER DRIVE
NEWPORT BEACH, CA 92660
Assignment: 9
Reel/Frame:013059/0839   Pages: 4
Recorded: 07/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/02/2002
2
Exec Dt:
04/03/2002
3
Exec Dt:
04/01/2002
4
Exec Dt:
04/04/2002
Assignee
1
SUITE 150
7450 FLYING CLOUD DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10126799
Correspondence name and address
OPPENHEIMER WOLFF & DONNELLY LLP
JAMES W. INSKEEP
840 NEWPORT CENTER DRIVE, SUITE 700
NEWPORT BEACH, CA 92660
Assignment: 10
Reel/Frame:019848/0520   Pages: 4
Recorded: 09/14/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/24/2007
2
Exec Dt:
09/04/2007
Assignee
1
19023 MAGENTA BAY
EDEN PRAIRIE, MINNESOTA 55347
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11818059
Correspondence name and address
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 11
Reel/Frame:043620/0764   Pages: 5
Recorded: 09/19/2017
Attorney Dkt #:3712044-04722
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/24/2007
2
Exec Dt:
09/04/2007
Assignee
1
19023 MAGENTA BAY
EDEN PRAIRIE, MINNESOTA 55347
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14639317
Correspondence name and address
BRETT J. WEBER, K&L GATES LLP
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 12
Reel/Frame:043667/0665   Pages: 5
Recorded: 09/22/2017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/24/2007
2
Exec Dt:
09/04/2007
Assignee
1
19023 MAGENTA BAY
EDEN PRAIRIE, MINNESOTA 55347
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15281507
Correspondence name and address
BRETT J. WEBER, K&L GATES LLP
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 13
Reel/Frame:043852/0560   Pages: 5
Recorded: 10/12/2017
Attorney Dkt #:3712044.04720
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/24/2007
2
Exec Dt:
09/04/2007
Assignee
1
19023 MAGENTA BAY
EDEN PRAIRIE, MINNESOTA 55347
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13925221
Correspondence name and address
BRETT J. WEBER, K&L GATES LLP
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 14
Reel/Frame:043920/0353   Pages: 5
Recorded: 10/23/2017
Attorney Dkt #:3712044.05023 (1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/24/2007
2
Exec Dt:
09/04/2007
Assignee
1
19023 MAGENTA BAY
EDEN PRAIRIE, MINNESOTA 55347
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15787004
Correspondence name and address
K&L GATES LLP
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 15
Reel/Frame:044001/0458   Pages: 5
Recorded: 11/01/2017
Attorney Dkt #:3712044.04719
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/24/2007
2
Exec Dt:
09/04/2007
Assignee
1
1851 LAKE DRIVE WEST
CHANHASSEN, MINNESOTA 55317
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13246369
Correspondence name and address
BRETT J. WEBER, K&L GATES LLP
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 16
Reel/Frame:046963/0678   Pages: 7
Recorded: 09/25/2018
Attorney Dkt #:3712044-05450 #2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/24/2007
2
Exec Dt:
09/04/2007
Assignee
1
19023 MAGENTA BAY
EDEN PRAIRIE, MINNESOTA 55347
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16132625
Correspondence name and address
K&L GATES LLP
70 WEST MADISON STREET
SUITE 3100
CHICAGO, IL 60602
Assignment: 17
Reel/Frame:025226/0217   Pages: 5
Recorded: 11/01/2010
Attorney Dkt #:14651.0005US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/2010
2
Exec Dt:
09/13/2010
3
Exec Dt:
09/08/2010
Assignee
1
1851 LAKE DRIVE WEST
SUITE 450
CHANHASSEN, MINNESOTA 55317
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12839156
Correspondence name and address
ALPASLAN SAPMAZ
MERCHANT & GOULD PC
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 18
Reel/Frame:047883/0516   Pages: 7
Recorded: 01/02/2019
Attorney Dkt #:3712044-05550
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/2010
2
Exec Dt:
09/13/2010
3
Exec Dt:
09/08/2010
Assignee
1
1851 LAKE DRIVE WEST
SUITE 450
CHANHASSEN, MINNESOTA 55317
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16236823
Correspondence name and address
K&L GATES LLP
70 WEST MADISON STREET
SUITE 3100
CHICAGO, IL 60602
Assignment: 19
Reel/Frame:056242/0499   Pages: 7
Recorded: 05/14/2021
Attorney Dkt #:3712044.06748 P6920USN1NA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/2010
2
Exec Dt:
09/13/2010
3
Exec Dt:
09/08/2010
Assignee
1
1851 LAKE DRIVE WEST
CHANHASSEN, MINNESOTA 55317
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17314418
Correspondence name and address
K&L GATES LLP
70 WEST MADISON STREET
SUITE 3100
CHICAGO, IL 60602
Assignment: 20
Reel/Frame:034783/0653   Pages: 6
Recorded: 01/22/2015
Attorney Dkt #:4311.44US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/02/2014
2
Exec Dt:
12/11/2014
3
Exec Dt:
12/01/2014
4
Exec Dt:
12/01/2014
5
Exec Dt:
12/01/2014
Assignee
1
6321 BURY DRIVE
SUITE 15
EDEN PRAIRIE, MINNESOTA 55346
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14546808
Correspondence name and address
AMY M. SALMELA
80 SOUTH 8TH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402

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