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Patent Assignment Assignor Details
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Assignor Name : CHEN, JOHN J.
Total Assignments: 29
Assignment: 1
Reel/Frame:013635/0469   Pages: 10
Recorded: 01/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/15/2000
2
Exec Dt:
10/25/2000
3
Exec Dt:
10/24/2000
4
Exec Dt:
10/24/2000
5
Exec Dt:
10/26/2000
6
Exec Dt:
11/08/2000
7
Exec Dt:
10/30/2000
Assignee
1
ONE SCIMED PLACE
MAPLE GROVE, MINNESOTA 55411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09629771
Correspondence name and address
CHRISTENSEN O'CONNOR ET AL
BRANDON C. STALLMAN, ESQ.
1420 FIFTH AVENUE, SUITE 2800
SEATTLE, WA 98101-2347
Assignment: 2
Reel/Frame:011324/0527   Pages: 2
Recorded: 11/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/14/2000
2
Exec Dt:
11/14/2000
Assignee
1
ONE SCIMED PLACE
MAPLE GROVE, MINNESOTA 55311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09716757
Correspondence name and address
VIDAS, ARRETT & STEINKRAUS, P.A.
RICHARD A. ARRETT
SUITE 2000, 6109 BLUE CIRCLE DRIVE
MINNETONKA, MN 55343-9185
Assignment: 3
Reel/Frame:013346/0488   Pages: 5
Recorded: 09/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/27/2002
2
Exec Dt:
09/27/2002
3
Exec Dt:
09/27/2002
4
Exec Dt:
09/27/2002
5
Exec Dt:
09/27/2002
6
Exec Dt:
09/27/2002
Assignee
1
ONE SCIMED PLACE
MAPLE GROUE, MINNESOTA 55311-1566
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10259545
Correspondence name and address
KAGAN BINDER, PLLC
SUITE 200, MAPLE ISLAND BUILDING
221 MAIN STREET NORTH
STILLWATER, MN 55082
Assignment: 4
Reel/Frame:013825/0119   Pages: 3
Recorded: 02/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/21/2003
Assignee
1
ONE SCIMED PLACE
MAIL STOP A150
MAPLE GROVE, MINNESOTA 55311-1566
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10375719
Correspondence name and address
CROMPTON SEAGER & TUFTE, LLC
DAVID M. CROMPTON
1221 NICOLLET AVENUE
SUITE 800
MINNEAPOLIS, MN 55403-2420
Assignment: 5
Reel/Frame:014959/0549   Pages: 4
Recorded: 02/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/16/2004
2
Exec Dt:
01/15/2004
3
Exec Dt:
01/23/2004
4
Exec Dt:
01/14/2004
Assignee
1
ONE SCIMED PLACE
MAPLE GROVE, MINNESOTA 55311-1566
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10679049
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
THOMAS A. MILLER
233 S. WACKER DRIVE, SUITE 6300
SEARS TOWER
CHICAGO, IL 60606-6357
Assignment: 6
Reel/Frame:016931/0884   Pages: 2
Recorded: 10/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/16/2004
2
Exec Dt:
12/16/2004
Assignee
1
ONE SCIMED PLACE
MAPLE GROVE, MINNESOTA 55311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11019492
Correspondence name and address
WALTER J. STEINKRAUS
VIDAS ARRETT & STEINKRAUS, P.A.
SUITE 2000, 6109 BLUE CIRCLE DRIVE
MINNETONKA, MN 55343-9131
Assignment: 7
Reel/Frame:015623/0523   Pages: 2
Recorded: 01/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/20/2004
2
Exec Dt:
12/17/2004
3
Exec Dt:
12/21/2004
Assignee
1
ONE SCIMED PLACE
MAPLE GROVE, MINNESOTA 55311-1566
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11022585
Correspondence name and address
VIDAS, ARRETT & STEINKRAUS, P.A.
WALTER J. STEINKRAUS
6109 BLUE CIRCLE DRIVE
SUITE 2000
MINNETONKA, MINNESOTA 55343-9131
Assignment: 8
Reel/Frame:017421/0038   Pages: 3
Recorded: 04/03/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2006
2
Exec Dt:
08/08/2005
3
Exec Dt:
08/08/2005
4
Exec Dt:
08/08/2005
Assignee
1
ONE SCIMED PLACE
MAPLE GROVE, MINNESOTA 55311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11366257
Correspondence name and address
WALTER J. STEINKRAUS
VIDAS, ARRETT & STEINKRAUS, P.A.
SUITE 2000
6109 BLUE CIRCLE DRIVE
MINNETONKA, MN 55343-9185
Assignment: 9
Reel/Frame:017421/0076   Pages: 2
Recorded: 04/03/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/30/2006
2
Exec Dt:
01/27/2006
Assignee
1
ONE SCIMED PLACE
MAPLE GROVE, MINNESOTA 55311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11367553
Correspondence name and address
WALTER J. STEINKRAUS
VIDAS ARRETT & STEINKRAUS, P.A.
SUITE 2000
6109 BLUE CIRCLE DRIVE
MINNETONKA, MN 55343-9185
Assignment: 10
Reel/Frame:017359/0352   Pages: 2
Recorded: 03/21/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/14/2006
Assignee
1
ONE SCIMED PLACE
MAPLE GROVE, MINNESOTA 55311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11353606
Correspondence name and address
LISA RYAN-LINDQUIST
VIDAS, ARRETT & STEINKRAUS, P.A.
SUITE 2000
6109 BLUE CIRCLE DRIVE
MINNETONKA, MN 55343-9185
Assignment: 11
Reel/Frame:017680/0160   Pages: 4
Recorded: 05/24/2006
Attorney Dkt #:S63.2-13032-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/20/2006
2
Exec Dt:
04/20/2006
3
Exec Dt:
04/20/2006
4
Exec Dt:
04/20/2006
5
Exec Dt:
04/20/2006
6
Exec Dt:
04/20/2006
Assignee
1
ONE SCIMED PLACE
MAPLE GROVE, MINNESOTA 55311-1566
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11407576
Correspondence name and address
WILLIAM E. ANDERSON, II
VIDAS, ARRETT & STEINKRAUS, P.A.
SUITE 2000
6109 BLUE CIRCLE DRIVE
MINNETONKA, MN 55343-9185
Assignment: 12
Reel/Frame:017761/0154   Pages: 2
Recorded: 06/08/2006
Attorney Dkt #:S63.2-13033-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/16/2006
2
Exec Dt:
05/11/2006
3
Exec Dt:
05/15/2006
Assignee
1
ONE SCIMED PLACE
MAPLE GROVE, MINNESOTA 55311-1566
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11438564
Correspondence name and address
WILLIAM E. ANDERSON II
VIDAS, ARRETT & STEINKRAUS, P.A.
6109 BLUE CIRCLE DRIVE, SUITE 2000
MINNETONKA, MN 55343-9185
Assignment: 13
Reel/Frame:018295/0111   Pages: 2
Recorded: 09/21/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/25/2006
2
Exec Dt:
08/11/2006
3
Exec Dt:
08/10/2006
Assignee
1
ONE SCIMED PLACE
MAPLE GROVE, MINNESOTA 55311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11511156
Correspondence name and address
LISA RYAN-LINDQUIST
VIDAS, ARRETT & STEINKRAUS, P.A.
SUITE 2000
6109 BLUE CIRCLE DRIVE
MINNETONKA, MN 55343-9185
Assignment: 14
Reel/Frame:018467/0946   Pages: 3
Recorded: 11/01/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/18/2006
Assignee
1
ONE SCIMED PLACE
MAPLE GROVE, MINNESOTA 55311
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11542856
Correspondence name and address
LISA RYAN-LINDQUIST
VIDAS, ARRETT & STEINKRAUS, P.A.
SUITE 2000
6109 BLUE CIRCLE DRIVE
MINNETONKA, MN 55343-9185
Assignment: 15
Reel/Frame:019526/0998   Pages: 2
Recorded: 07/06/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/21/2007
2
Exec Dt:
03/22/2007
3
Exec Dt:
03/22/2007
4
Exec Dt:
03/27/2007
Assignee
1
ONE SCIMED PLACE
MAPLE GROVE, MINNESOTA 55311-1566
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11743753
Correspondence name and address
JAMES L. SHANDS
VIDAS, ARRETT & STEINKRAUS, P.A.
6640 SHADY OAK ROAD, SUITE 400
EDEN PRAIRIE, MN 55344-7834
Assignment: 16
Reel/Frame:021628/0951   Pages: 2
Recorded: 10/03/2008
Attorney Dkt #:S63.2-13408-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/18/2008
2
Exec Dt:
04/18/2008
Assignee
1
ONE SCIMED PLACE
MAPLE GROVE, MINNESOTA 55311-1566
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12203473
Correspondence name and address
LISA RYAN-LINDQUIST
6640 SHADY OAK ROAD
SUITE 400
EDEN PRAIRIE, MN 55344
Assignment: 17
Reel/Frame:021306/0915   Pages: 2
Recorded: 07/29/2008
Attorney Dkt #:S63.2-13675US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/17/2008
Assignee
1
ONE SCIMED PLACE
MAPLE GROVE, MINNESOTA 55311-1566
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12141606
Correspondence name and address
VIDAS, ARRETT & STEINKRAUS, P.A.
6640 SHADY OAK ROAD
SUITE 400
EDEN PRAIRIE, MN 55344
Assignment: 18
Reel/Frame:027678/0833   Pages: 8
Recorded: 02/09/2012
Attorney Dkt #:S63.2-13339-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/28/2009
2
Exec Dt:
07/27/2009
3
Exec Dt:
07/31/2009
4
Exec Dt:
07/30/2009
5
Exec Dt:
08/10/2009
6
Exec Dt:
07/29/2009
7
Exec Dt:
07/28/2009
8
Exec Dt:
07/29/2009
9
Exec Dt:
07/28/2009
10
Exec Dt:
08/12/2009
11
Exec Dt:
07/28/2009
12
Exec Dt:
07/31/2009
13
Exec Dt:
07/27/2009
Assignee
1
ONE SCIMED PLACE
MAPLE GROVE, MINNESOTA 55311-1566
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12370724
Correspondence name and address
JENNIFER L. BUSS
6640 SHADY OAK ROD
SUITE 400
EDEN PRAIRIE, MN 55344
Assignment: 19
Reel/Frame:038089/0538   Pages: 6
Recorded: 03/24/2016
Attorney Dkt #:2001.1514101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2016
2
Exec Dt:
03/14/2016
3
Exec Dt:
03/16/2016
4
Exec Dt:
03/16/2016
5
Exec Dt:
03/15/2016
Assignee
1
ONE SCIMED PLACE
MAPLE GROVE, MINNESOTA 55311-1566
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15066649
Correspondence name and address
SEAGER, TUFTE & WICKHEM, LLP
100 SOUTH 5TH STREET
SUITE 600
MINNEAPOLIS, MN 55402
Assignment: 20
Reel/Frame:042235/0608   Pages: 8
Recorded: 05/04/2017
Attorney Dkt #:5528.005US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/2017
2
Exec Dt:
05/02/2017
3
Exec Dt:
04/27/2017
Assignee
1
13705 26TH AVE N #102
PLYMOUTH, MINNESOTA 55441
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15521973
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 21
Reel/Frame:047120/0701   Pages: 7
Recorded: 10/10/2018
Attorney Dkt #:5528.005US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/2017
2
Exec Dt:
05/02/2017
3
Exec Dt:
04/27/2017
Assignee
1
13705 26TH AVE N #102
PLYMOUTH, MINNESOTA 55441
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16156163
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 22
Reel/Frame:050295/0740   Pages: 7
Recorded: 09/06/2019
Attorney Dkt #:5528.005US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/2017
2
Exec Dt:
05/02/2017
3
Exec Dt:
04/27/2017
Assignee
1
13705 26TH AVE N #102
PLYMOUTH, MINNESOTA 55441
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16563213
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 23
Reel/Frame:053420/0446   Pages: 7
Recorded: 08/06/2020
Attorney Dkt #:5528.005US4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/2017
2
Exec Dt:
05/02/2017
3
Exec Dt:
04/27/2017
Assignee
1
13705 26TH AVE N #102
PLYMOUTH, MINNESOTA 55441
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16986717
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 24
Reel/Frame:049931/0339   Pages: 11
Recorded: 08/01/2019
Attorney Dkt #:5528.008US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/30/2019
2
Exec Dt:
05/30/2019
3
Exec Dt:
05/30/2019
4
Exec Dt:
06/22/2019
5
Exec Dt:
06/10/2019
6
Exec Dt:
06/22/2019
7
Exec Dt:
07/24/2019
Assignee
1
13705 26TH AVE N #102
PLYMOUTH, MINNESOTA 55441
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16334813
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 25
Reel/Frame:050339/0185   Pages: 9
Recorded: 09/11/2019
Attorney Dkt #:5528.010US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/10/2019
2
Exec Dt:
09/10/2019
3
Exec Dt:
09/10/2019
Assignee
1
13705 26TH AVE N #102
PLYMOUTH, MINNESOTA 55441
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16563235
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 26
Reel/Frame:059576/0625   Pages: 8
Recorded: 04/12/2022
Attorney Dkt #:5528.010US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/10/2019
2
Exec Dt:
09/10/2019
3
Exec Dt:
09/10/2019
Assignee
1
13705 26TH AVE N #102
PLYMOUTH, MINNESOTA 55441
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17719032
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER P.A.
PO BOX 2938
MINNEAPOLIS, 55402 UNITED STATES
Assignment: 27
Reel/Frame:052598/0244   Pages: 5
Recorded: 05/07/2020
Attorney Dkt #:5528.007US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/04/2020
2
Exec Dt:
05/04/2020
Assignee
1
13705 26TH AVE N #102
PLYMOUTH, MINNESOTA 55441
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15133976
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 28
Reel/Frame:058081/0922   Pages: 7
Recorded: 11/11/2021
Attorney Dkt #:5528.009US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/13/2020
2
Exec Dt:
07/13/2020
3
Exec Dt:
07/13/2020
Assignee
1
13705 26TH AVE N #102
PLYMOUTH, MINNESOTA 55441
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17610472
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, 55402 UNITED STATES
Assignment: 29
Reel/Frame:053769/0765   Pages: 9
Recorded: 09/15/2020
Attorney Dkt #:5528.012US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/03/2020
2
Exec Dt:
09/03/2020
3
Exec Dt:
09/03/2020
Assignee
1
13705 26TH AVE N #102
PLYMOUTH, MINNESOTA 55441
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17010271
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402

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