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Patent Assignment Assignor Details
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Assignor Name : HANSEN, JOHN E.
Total Assignments: 16
Assignment: 1
Reel/Frame:004096/0960   Pages: 1
Recorded: 02/09/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HANSEN, JOHN E.
Exec Dt:
11/24/1982
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY, A CORP. OF DEL.
WILMINTON,, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4459337
NONE
06449498
Correspondence name and address
DONALD W. HUNTLEY
LEGAL DEPT., E. I. DU PONT
DE NEMOURS & CO. (INC.)
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:010370/0675   Pages: 4
Recorded: 11/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOUKER, NICK A.
Exec Dt:
10/12/1999
2
BLOOD, JAMES E.
Exec Dt:
10/12/1999
3
HANSEN, JOHN E.
Exec Dt:
10/12/1999
Assignee
1
CARDIAC PACEMAKERS, INC.
4100 HAMLINE AVENUE NORTH
ST. PAUL, MINNESOTA 55112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6288344
NONE
09378407
Correspondence name and address
SCHWEGMAN, LUNDBERG, WOESSNER ET AL
PAUL J. FORDENBACHER
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:011349/0177   Pages: 4
Recorded: 12/05/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAYLOR, JEFFREY B.
Exec Dt:
12/04/2000
2
HANSEN, JOHN E.
Exec Dt:
12/04/2000
Assignee
1
CARDIAC PACEMAKERS, INC.
4100 HAMLINE AVENUE NORTH
ST. PAUL, MINNESOTA 55112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6493960
US20020066203
09730347
Correspondence name and address
NIKOLAI, MERSEREAU & DIETZ, P.A.
KEVIN W. CYR, ESQ.
900 SECOND AVENUE SOUTH, #820
MINNEAPOLIS, MN 55402-3325
Assignment: 4
Reel/Frame:012562/0079   Pages: 4
Recorded: 01/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOUKER, NICK A.
Exec Dt:
12/04/2001
2
ANDERSON, RONALD L.
Exec Dt:
12/05/2001
3
HANSEN, JOHN E.
Exec Dt:
12/04/2001
Assignee
1
CARDIAC PACEMAKERS, INC.
4100 HAMLINE AVENUE NORTH
ST. PAUL, MINNESOTA 55112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7190069
US20030065367
09970145
Correspondence name and address
SCHWEGMAN LUNDBERG ET AL
PETER C. MAKI
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 5
Reel/Frame:014408/0544   Pages: 4
Recorded: 08/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOUKER, NICK
Exec Dt:
08/11/2003
2
ANDERSON, RONALD L.
Exec Dt:
08/12/2003
3
HANSEN, JOHN E.
Exec Dt:
08/12/2003
4
KJEAR, MELBURN
Exec Dt:
08/12/2003
Assignee
1
CARDIAC PACEMAKERS, INC.
4100 HAMLINE AVENUE NORTH
ST. PAUL, MINNESOTA 55112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6862191
US20050041399
10643332
Correspondence name and address
NIKOLAI & MERSEREAU, P.A.
THOAMS J. NIKOLAI
900 SECOND AVENUE SOUTH, #820
MINNEAPOLIS, MN 55402-3325
Assignment: 6
Reel/Frame:014779/0495   Pages: 6
Recorded: 12/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOUKER, NICK A.
Exec Dt:
11/20/2003
2
SWANSON, LAWRENCE D.
Exec Dt:
11/20/2003
3
HANSEN, JOHN E.
Exec Dt:
11/20/2003
4
LINDER, WILLIAM J.
Exec Dt:
11/25/2003
Assignee
1
CARDIAC PACEMAKERS, INC.
4100 HAMLINE AVENUE NORTH
ST. PAUL, MINNESOTA 55112-5798
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7719854
US20050024837
10632138
Correspondence name and address
SCHWEGMAN, LUNDBERG, WOESSNER & KLUTH
TIMOTHY E. BIANCHI
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 7
Reel/Frame:015186/0655   Pages: 6
Recorded: 09/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOUKER, NICK A.
Exec Dt:
08/12/2004
2
HANSEN, JOHN E.
Exec Dt:
08/12/2004
3
SWANSON, LAWRENCE D.
Exec Dt:
08/13/2004
4
CHIZEK, DAVID
Exec Dt:
08/12/2004
Assignee
1
CARDIAC PACEMAKERS, INC.
4100 HAMLINE AVENUE NORTH
ST. PAUL, MINNESOTA 55112-5798
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7344800
US20050271937
10858831
Correspondence name and address
SCHWEGMAN, LUNDBERG, WOESSNER & KLUTH PA
TIMOTHY E. BIANCHI
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 8
Reel/Frame:017737/0225   Pages: 6
Recorded: 12/13/2005
Attorney Dkt #:59486.000007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSEN, JOHN E.
Exec Dt:
11/07/2005
2
HAULRIK, NIKOLAJ
Exec Dt:
10/28/2005
Assignee
1
FERROSAN A/S
SYDMARKEN 5
DK-2860 SOBORG, DENMARK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7955288
US20060115805
10538918
Correspondence name and address
STANISLAUS AKSMAN, ESQ.
INTELLECTUAL PROPERTY DEPARTMENT
HUNTON & WILLIAMS LLP
1900 K STREET, N.W.; SUITE 1200
WASHINGTON, DC 20006-1109
Assignment: 9
Reel/Frame:023816/0541   Pages: 3
Recorded: 01/20/2010
Attorney Dkt #:13323-105009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSEN, JOHN E.
Exec Dt:
01/07/2010
2
JESPERSEN, LENE KARIN
Exec Dt:
01/07/2010
Assignee
1
FERROSAN A/S
SYDMARKEN 5
SOBORG, DENMARK 2860
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100143447
12519548
Correspondence name and address
KING & SPALDING LLP
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 10
Reel/Frame:023952/0346   Pages: 8
Recorded: 02/18/2010
Attorney Dkt #:115.0069USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EDGELL, JOHN M.
Exec Dt:
02/09/2010
2
SWANSON, LAWRENCE D.
Exec Dt:
02/09/2010
3
HANSEN, JOHN E.
Exec Dt:
02/09/2010
4
CHAVAN, ABDI V.
Exec Dt:
02/11/2010
Assignee
1
CARDIAC PACEMAKERS, INC.
4100 HAMLINE AVENUE NORTH
ST. PAUL, MINNESOTA 55112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8430868
US20100274230
12707252
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, LLC
45 SOUTH SEVENTH STREET
PLAZA VII, SUITE 3000
MINNEAPOLIS, MN 55402-1630
Assignment: 11
Reel/Frame:025185/0291   Pages: 9
Recorded: 10/22/2010
Attorney Dkt #:279.H24US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWANSON, LAWRENCE D.
Exec Dt:
09/07/2010
2
EDGELL, JOHN M.
Exec Dt:
09/07/2010
3
YOUKER, NICK A.
Exec Dt:
09/07/2010
4
HANSEN, JOHN E.
Exec Dt:
09/07/2010
5
CHIZEK, DAVID A.
Exec Dt:
09/07/2010
Assignee
1
CARDIAC PACEMAKERS, INC.
4100 HAMLINE AVENUE NORTH
ST. PAUL, MINNESOTA 55112-5798
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8954150
US20110082531
12878406
Correspondence name and address
DANIEL J. MERTES
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 12
Reel/Frame:025891/0213   Pages: 6
Recorded: 03/03/2011
Attorney Dkt #:279.H89US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWANSON, LAWRENCE D.
Exec Dt:
02/03/2011
2
EDGELL, JOHN M.
Exec Dt:
02/11/2011
3
HANSEN, JOHN E.
Exec Dt:
01/31/2011
Assignee
1
CARDIAC PACEMAKERS, INC.
4100 HAMLINE AVENUE NORTH
ST. PAUL, MINNESOTA 55112-5798
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8612003
US20110230923
13028532
Correspondence name and address
DANIEL J. MERTES
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 13
Reel/Frame:026931/0512   Pages: 67
Recorded: 09/16/2011
Attorney Dkt #:279.154US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEEHR, MARK G.
Exec Dt:
07/21/2011
2
KLOOSTERBOER, MICHAEL J.
Exec Dt:
07/21/2011
3
ERBSTOESZER, BLAIR
Exec Dt:
07/11/2011
4
CHIZEK, DAVID A.
Exec Dt:
07/15/2011
5
BURCKHARDT, MEE S.
Exec Dt:
08/05/2011
6
DOHERTY, NOEL
Exec Dt:
07/15/2011
7
EDGELL, JOHN M.
Exec Dt:
07/19/2011
8
SWANSON, LAWRENCE D.
Exec Dt:
07/12/2011
9
HANSEN, JOHN E.
Exec Dt:
07/22/2011
Assignee
1
CARDIAC PACEMAKERS, INC.
4100 HAMLINE AVENUE NORTH
ST. PAUL, MINNESOTA 55112-5798
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8585445
US20120052710
13207918
Correspondence name and address
SUNEEL ARORA
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402--0938
Assignment: 14
Reel/Frame:028317/0424   Pages: 8
Recorded: 05/30/2012
Attorney Dkt #:279.J16US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EDGELL, JOHN M.
Exec Dt:
04/30/2012
2
FLYNN, DAVID M.
Exec Dt:
04/10/2012
3
HANSEN, JOHN E.
Exec Dt:
04/11/2012
4
KLOOSTERBOER, MICHAEL J.
Exec Dt:
04/12/2012
5
SWANSON, LAWRENCE D.
Exec Dt:
05/03/2012
Assignee
1
CARDIAC PACEMAKERS, INC.
4100 HAMLINE AVENUE NORTH
ST. PAUL, MINNESOTA 55112-5798 USA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8784143
US20120271387
13435271
Correspondence name and address
MATTHEW L. PRATER
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402--0938
Assignment: 15
Reel/Frame:037869/0456   Pages: 8
Recorded: 03/02/2016
Attorney Dkt #:1001.3880101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOBGAN, JEAN M.
Exec Dt:
02/29/2016
2
SWEENEY, MOIRA B.
Exec Dt:
02/24/2016
3
BLOOD, JAMES E.
Exec Dt:
02/24/2016
4
JONES, ROBERT A.
Exec Dt:
02/24/2016
5
HANSEN, JOHN E.
Exec Dt:
02/23/2016
6
MAILE, KEITH R.
Exec Dt:
02/23/2016
Assignee
1
CARDIAC PACEMAKERS, INC.
4100 HAMLINE AVENUE NORTH
ST. PAUL, MINNESOTA 55112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10238879
US20160287880
15058302
Correspondence name and address
SEAGER, TUFTE & WICKHEM LLP
100 SOUTH 5TH STREET
SUITE 600
MINNEAPOLIS, MN 55402
Assignment: 16
Reel/Frame:053727/0609   Pages: 3
Recorded: 09/09/2020
Attorney Dkt #:279.P04US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANDHERR, DANIEL JOSEPH
Exec Dt:
07/28/2020
2
VARANASI, NIHARIKA
Exec Dt:
07/28/2020
3
HANSEN, JOHN E.
Exec Dt:
08/13/2020
4
MAILE, KEITH R.
Exec Dt:
07/28/2020
5
HAASL, BENJAMIN J.
Exec Dt:
07/28/2020
6
LAHR, JASON
Exec Dt:
08/13/2020
Assignee
1
CARDIAC PACEMAKERS, INC.
4100 HAMLINE AVENUE NORTH
ST. PAUL, MINNESOTA 55112-5798
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11855337
US20210083370
17016125
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, 55402 UNITED STATES

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