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Patent Assignment Assignor Details
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Assignor Name : WEIJAND, KOEN J.
Total Assignments: 17
Assignment: 1
Reel/Frame:006346/0577   Pages: 9
Recorded: 10/07/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WEIJAND, KOEN J.
Exec Dt:
09/08/1992
Assignee
1
REED A. DUTHLER, ESQ.
7000 CENTRAL AVENUE NE
MPLS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5336244
NONE
07957975
Correspondence name and address
REED A. DUTHLER, ESQ.
MEDTRONIC, INC.
7000 CENTRAL AVENUE NORTHEAST
MINNEAPOLIS, MN 55432
Assignment: 2
Reel/Frame:007341/0888   Pages: 6
Recorded: 12/12/1994
Conveyance: ASSIGNMENT TO CORRECT SERIAL NO. 08223901 AT REEL 7113, FRAMES 199.
Assignors
1
WEIJAND, KOEN J.
Exec Dt:
08/11/1994
2
WAHLSTRAND, JOHN D.
Exec Dt:
08/11/1994
Assignee
1
MEDTRONIC, INC.
7000 CENRAL AVENUE N.E.
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5824029
NONE
08233901
Correspondence name and address
MEDTRONIC, INC.
MICAHEL J. JARO
7000 CENTRAL AVENUE, N.E.
MINNEAPOLIS, MINNESOTA 55432
Assignment: 3
Reel/Frame:008103/0622   Pages: 7
Recorded: 02/27/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANCISCHELLI, DAVID
Exec Dt:
12/11/1995
2
HAMMARGREN, JOHN
Exec Dt:
10/09/1995
3
NEISZ, JOHANN J.
Exec Dt:
09/28/1995
4
PETERSON, DAVID K.
Exec Dt:
10/16/1995
5
WEIJAND, KOEN J.
Exec Dt:
10/03/1995
Assignee
1
MEDTRONIC, INC.
7000 CENTRAL AVENUE NORTHEAST
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5697952
NONE
08516415
Correspondence name and address
MEDTRONIC, INC.
MICHAEL J. JARO
7000 CENTRAL AVENUE N.E.
MINNEAPOLIS, MN 55432
Assignment: 4
Reel/Frame:007828/0051   Pages: 3
Recorded: 03/04/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEIJAND, KOEN J.
Exec Dt:
02/15/1996
Assignee
1
MEDTRONIC, INC.
7000 CENTRAL AVENUE NORTHEAST
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5540729
NONE
08359237
Correspondence name and address
MEDTRONIC, INC.
MICHAEL J. JARO
7000 CENTRAL AVENUE N.E.
MINNEAPOLIS, MN 55432
Assignment: 5
Reel/Frame:008696/0433   Pages: 5
Recorded: 04/15/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREVIOUS, JOHN J.
Exec Dt:
04/11/1997
2
NEUMANN, ROBERT A.
Exec Dt:
04/11/1997
3
WEIJAND, KOEN J.
Exec Dt:
04/11/1997
Assignee
1
MEDTRONIC, INC.
M.S. 301
7000 CENTRAL AVENUE NORTHEAST
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5752977
NONE
08842581
Correspondence name and address
MEDTRONIC, INC.
REED A. DUTHLER
7000 CENTRAL AVENUE N.E.
M.S. 301
MINNEAPOLIS, MN 55432
Assignment: 6
Reel/Frame:009047/0304   Pages: 6
Recorded: 03/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONDERS, ADRIANUS P.
Exec Dt:
10/14/1997
2
RYAN, TERENCE G.
Exec Dt:
10/14/1997
3
WEIJAND, KOEN J.
Exec Dt:
10/20/1997
4
WIKLUND, CRAIG
Exec Dt:
11/06/1997
Assignee
1
JARO, MICHAEL J.
MS 301
7000 CENTRAL AVENUE NE
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6115634
NONE
08841709
Correspondence name and address
MEDTRONIC, INC.
MICHAEL J. JARO
7000 CENTRAL AVENUE, N.E.
MINNEAPOLIS, MINNESOTA 55432
Assignment: 7
Reel/Frame:009190/0287   Pages: 3
Recorded: 05/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEIJAND, KOEN J.
Exec Dt:
05/14/1998
Assignee
1
F.J. TIEMAN B.V.
MOOLHOEK 11
NL-3235 XK ROCKANJE, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6128671
NONE
09080851
Correspondence name and address
SAMUELS, GAUTHIER, STEVENS & REPPERT
RICHARD L. STEVENS
225 FRANKLIN STREET
BOSTON, MASSACHUSETTS 02110
Assignment: 8
Reel/Frame:009733/0244   Pages: 4
Recorded: 01/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOUBEN, RICHARD
Exec Dt:
01/08/1999
2
WEIJAND, KOEN J.
Exec Dt:
01/08/1999
Assignee
1
MEDTRONIC, INC.
MICHAEL J. JARO MS 301 7000 CENTRAL AVENUE NE
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6329929
NONE
09217127
Correspondence name and address
MEDTRONIC, INC.
MICHAEL J. JARO
7000 CENTRAL AVENUE N.E.
MINNEAPOLIS, MN 55432
Assignment: 9
Reel/Frame:010799/0192   Pages: 7
Recorded: 04/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIJAND, KOEN J.
Exec Dt:
03/28/2000
2
COMBS, PATRICK
Exec Dt:
02/29/2000
3
GREENINGER, DANIEL R.
Exec Dt:
02/25/2000
4
HOUBEN, RICHARD P.M.
Exec Dt:
03/28/2000
Assignee
1
MEDTRONIC, INC.
M.S. 301
7000 CENTRAL AVENUE NORTHEAST
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6470212
NONE
09529292
Correspondence name and address
MEDTRONIC, INC.
GIRMA WOLDE-MICHAEL
7000 CENTRAL AVENUE N.E.
M.S. 301
MINNEAPOLIS, MINNESOTA 55432
Assignment: 10
Reel/Frame:012174/0215   Pages: 4
Recorded: 09/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIJAND, KOEN J.
Exec Dt:
08/28/2001
2
HOUBEN, RICHARD
Exec Dt:
09/03/2001
Assignee
1
MEDTRONIC, INC.
THOMAS F. WOODS, MS LC 340
710 MEDTRONIC PARKWAY
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6484054
US20020008267
09879282
Correspondence name and address
MEDTRONIC, INC.
THOMAS F. WOODS
710 MEDTRONIC PARKWAY
MINNEAPOLIS, MINNESOTA 55432-5604
Assignment: 11
Reel/Frame:013631/0071   Pages: 5
Recorded: 12/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMPSON, DAVID L.
Exec Dt:
12/12/2002
2
GREENINGER, DANIEL R.
Exec Dt:
12/16/2002
3
WEIJAND, KOEN J.
Exec Dt:
12/13/2002
Assignee
1
MEDTRONIC, INC.
710 MEDTRONIC PARKWAY
M.S. LC 340
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040064166
10261317
Correspondence name and address
MEDTRONIC, INC.
710 MEDTRONIC PARKWAY NE
MS-LC340
MINNEAPOLIS, MN 55432-5604
Assignment: 12
Reel/Frame:014060/0376   Pages: 2
Recorded: 05/08/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARLSSON, MAGNUS KARL-OLOF
Exec Dt:
04/09/2003
2
WEIJAND, KOEN J.
Exec Dt:
04/29/2003
3
OHLSSON, TONY HANS
Exec Dt:
04/29/2003
Assignee
1
ZARLINK SEMICONDUCTOR AB
P.O. BOX 520
JARFALLA, SWEDEN S-175 26
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6859385
US20030169619
10341133
Correspondence name and address
LAWRENCE E. LAUBSCHER, JR.
1160 SPA ROAD
SUITE 2B
ANNAPOLIS, MD 21403
Assignment: 13
Reel/Frame:017268/0260   Pages: 4
Recorded: 11/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONDERS, ADRIANUS P.
Exec Dt:
09/26/2005
2
WEIJAND, KOEN J.
Exec Dt:
09/23/2005
3
KNUDSON, MARK B.
Exec Dt:
09/26/2005
Assignee
1
ENTEROMEDICS INC.
2800 PATTON ROAD
ST. PAUL, MINNESOTA 55113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7672727
US20070043400
11205415
Correspondence name and address
MERCHANT & GOULD PC
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 14
Reel/Frame:017919/0539   Pages: 6
Recorded: 07/12/2006
Attorney Dkt #:P10520.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMPSON, DAVID L.
Exec Dt:
06/28/2006
2
WEIJAND, KOEN J.
Exec Dt:
07/12/2006
3
GREENINGER, DANIEL R.
Exec Dt:
06/21/2006
Assignee
1
MEDTRONIC, INC.
710 MEDTRONIC PARKWAY
MAIL STOP LC340
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7209790
US20040167587
10722891
Correspondence name and address
MEDTRONIC, INC.
710 MEDTRONIC PARKWAY
MAIL STOP LC340
MINNEAPOLIS, MN 55432
Assignment: 15
Reel/Frame:022650/0842   Pages: 6
Recorded: 05/07/2009
Attorney Dkt #:14283.50US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THORNTON, ARNOLD W.
Exec Dt:
04/28/2009
2
DONDERS, ADRIANUS P.
Exec Dt:
04/28/2009
3
SPRAIN, JASON W.
Exec Dt:
04/28/2009
4
WEIJAND, KOEN J.
Exec Dt:
04/20/2009
Assignee
1
ENTEROMEDICS, INC.
2800 PATTON ROAD
ST. PAUL, MINNESOTA 55113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8326426
US20100256708
12417791
Correspondence name and address
KATHERINE M. KOWALCHYK
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 16
Reel/Frame:023313/0238   Pages: 8
Recorded: 10/01/2009
Attorney Dkt #:14283.50US01
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME FROM ENTEROMEDICS, INC. TO ENTEROMEDICS INC. PREVIOUSLY RECORDED ON REEL 022650 FRAME 0842. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
THORNTON, ARNOLD W.
Exec Dt:
04/28/2009
2
DONDERS, ADRIANUS P.
Exec Dt:
04/28/2009
3
SPRAIN, JASON W.
Exec Dt:
04/28/2009
4
WEIJAND, KOEN J.
Exec Dt:
04/20/2009
Assignee
1
ENTEROMEDICS INC.
2800 PATTON ROAD
ST. PAUL, MINNESOTA 55113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8326426
US20100256708
12417791
Correspondence name and address
KATHERINE M. KOWALCHYK
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 17
Reel/Frame:064694/0615   Pages: 5
Recorded: 08/24/2023
Attorney Dkt #:FDST-P200631
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NARAMPANAWE, NISHSHANKA BANDARA
Exec Dt:
08/04/2023
2
YAP, HENG GOH
Exec Dt:
08/03/2023
3
RATHNAYAKA MUDIYANSELAGE, SOORIYA BANDARA
Exec Dt:
08/03/2023
4
SIEW, CHEE KONG
Exec Dt:
08/03/2023
5
REBERS, PAUL
Exec Dt:
08/17/2023
6
WEIJAND, KOEN J.
Exec Dt:
08/04/2023
Assignee
1
SIVANTOS PTE. LTD.
18 TAI SENG STREET, #08-08, 18 TAI SENG
SINGAPORE, SINGAPORE 539775
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230403492
18454231
Correspondence name and address
LERNER GREENBERG STEMER LLP
PO BOX 2480
HOLLYWOOD, FL 33022

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