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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 : CHAPPA, RALPH A.
Total Assignments: 69
Assignment: 1
Reel/Frame:008875/0411   Pages: 3
Recorded: 09/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAPPA, RALPH A.
Exec Dt:
07/11/1997
Assignee
1
BSI CORPORATION
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5981298
NONE
08860195
Correspondence name and address
PHILIP M. GOLDMAN
1100 INTERNATIONAL CENTRE
900 SECOND AVENUE
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:009281/0113   Pages: 3
Recorded: 06/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDERSON, ARON B.
Exec Dt:
06/10/1998
2
CHAPPA, RALPH A.
Exec Dt:
06/10/1998
3
EVERSON, TERRENCE P.
Exec Dt:
06/10/1998
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6254634
NONE
09095371
Correspondence name and address
KARRIE G. WEAVER
1100 INTERNATIONAL CENTRE
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:009701/0049   Pages: 4
Recorded: 01/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
12/22/1998
2
HU, SHEAU-PING
Exec Dt:
12/22/1998
3
SWAN, DALE G.
Exec Dt:
12/22/1998
4
SWANSON, MELVIN J.
Exec Dt:
12/22/1998
5
GUIRE, PATRICK E.
Exec Dt:
12/22/1998
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6465178
US20010014448
09227913
Correspondence name and address
FREDRIKSON & BYRON, P.A.
PHILIP M. GOLDMAN
1100 INTERNATIONAL CENTRE
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402
Assignment: 4
Reel/Frame:009896/0530   Pages: 4
Recorded: 04/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUDZIK, STEPHEN J.
Exec Dt:
04/15/1999
2
ANDERSON, ARON B.
Exec Dt:
04/15/1999
3
CHAPPA, RALPH A.
Exec Dt:
04/15/1999
4
KLOKE, TIMOTHY M.
Exec Dt:
04/15/1999
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6214901
NONE
09292510
Correspondence name and address
FREDRIKSON & BYRON, P.A.
PHILIP M. GOLDMAN
1100 INTERNATIONAL CENTRE
900 2ND AVENUE SOUTH
MINNEAPOLIS, MN 55402
Assignment: 5
Reel/Frame:016437/0903   Pages: 4
Recorded: 04/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUDZIK, STEPHEN J.
Exec Dt:
04/15/1999
2
ANDERSON, ARON B.
Exec Dt:
04/15/1999
3
CHAPPA, RALPH A.
Exec Dt:
04/15/1999
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6890583
US20020032434
09989033
Correspondence name and address
FREDRIKSON & BYRON, P.A.
SUITE 4000
200 SOUTH SIXTH STREET
MINNEAPOLIS, MINNESOTA 55402
Assignment: 6
Reel/Frame:017310/0056   Pages: 4
Recorded: 11/06/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUDZIK, STEPHEN J.
Exec Dt:
04/15/1999
2
ANDERSON, ARON B.
Exec Dt:
04/15/1999
3
CHAPPA, RALPH A.
Exec Dt:
04/15/1999
4
KLOKE, TIMOTHY M.
Exec Dt:
04/15/1999
Assignee
1
SURMODICS, INC.
924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7008667
US20030031780
10268163
Correspondence name and address
FREDRIKSON & BYRON, P.A.
SUITE 4000
200 SOUTH SIXTH STREET
MINNEAPOLIS, MINNESOTA 55402
Assignment: 7
Reel/Frame:011739/0253   Pages: 4
Recorded: 04/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWAN, DALE G.
Exec Dt:
09/15/1999
2
AMOS, RICHARD A.
Exec Dt:
09/15/1999
3
EVERSON, TERRENCE P.
Exec Dt:
09/15/1999
4
CHUDZIK, STEPHEN J.
Exec Dt:
09/15/1999
5
CHAPPA, RALPH A.
Exec Dt:
09/15/1999
6
STUCKE, SEAN M.
Exec Dt:
09/15/1999
7
DUQUETTE, PETER H.
Exec Dt:
09/15/1999
Assignee
1
SURMODICS, INC.
9924 WEST 74TH ST.
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6669994
US20020004140
09840406
Correspondence name and address
FREDRIKSON & BYRON, P.A.
PHILIP M. GOLDMAN
1100 INTERNATIONAL CENTRE
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MINNESOTA 55402
Assignment: 8
Reel/Frame:017005/0679   Pages: 4
Recorded: 09/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWAN, DALE G.
Exec Dt:
09/15/1999
2
AMOS, RICHARD A.
Exec Dt:
09/17/1999
3
EVERSON, TERRENCE P.
Exec Dt:
09/17/1999
4
CHUDZIK, STEPHEN J.
Exec Dt:
09/15/1999
5
CHAPPA, RALPH A.
Exec Dt:
09/15/1999
6
STUCKE, SEAN M.
Exec Dt:
09/15/1999
7
DUQUETTE, PETER H.
Exec Dt:
09/15/1999
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7087658
US20040137164
10745080
Correspondence name and address
FREDRIKSON & BYRON, P.A.
200 SOUTH SIXTH STREET, SUITE 4000
MINNEAPOLIS, MINNESOTA 55402
Assignment: 9
Reel/Frame:010453/0206   Pages: 3
Recorded: 12/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
12/08/1999
2
PORTER, STEVEN J.
Exec Dt:
12/08/1999
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6254921
NONE
09456925
Correspondence name and address
FREDRIKSON & BYRON, P.A.
PHILIP M. GOLDMAN
1100 INTERNATIONAL CENTRE
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402
Assignment: 10
Reel/Frame:011095/0612   Pages: 4
Recorded: 09/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
09/08/2000
2
PORTER, STEVEN J.
Exec Dt:
09/08/2000
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6562136
NONE
09657885
Correspondence name and address
MERCHANT & GOULD P.C.
KARRIE G. WEAVER
P.O.BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 11
Reel/Frame:012423/0072   Pages: 5
Recorded: 12/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
12/13/2001
2
STUCKE, SEAN M.
Exec Dt:
12/13/2001
3
AMOS, RICHARD A.
Exec Dt:
12/19/2001
4
EVERSON, TERRENCE P.
Exec Dt:
12/21/2001
5
CHUDZIK, STEPHEN J.
Exec Dt:
12/14/2001
6
SWAN, DALE G.
Exec Dt:
12/13/2001
7
DUQUETTE, PETER H.
Exec Dt:
12/13/2001
Assignee
1
SURMODICS, INC.
9924 WEST 74TH ST.
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7348055
US20030165613
10028518
Correspondence name and address
FREDRIKSON & BYRON, P.A.
PHILIP M. GOLDMAN
900 SECOND AVENUE SOUTH
1100 INTERNATIONAL CENTRE
MINNEAPOLIS, MN 55402
Assignment: 12
Reel/Frame:019765/0438   Pages: 6
Recorded: 08/30/2007
Attorney Dkt #:9896.149.0.2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
12/13/2001
2
STUCKE, SEAN M.
Exec Dt:
12/13/2001
3
AMOS, RICHARD A.
Exec Dt:
12/19/2001
4
EVERSON, TERRENCE P.
Exec Dt:
12/21/2001
5
CHUDZIK, STEPHEN J.
Exec Dt:
12/14/2001
6
SWAN, DALE G.
Exec Dt:
12/13/2001
7
DUQUETTE, PETER H.
Exec Dt:
12/13/2001
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7736689
US20070292596
11846955
Correspondence name and address
MATTHEW JS GRAHAM/FREDRKSON & BYRON PA
200 SOUTH SIXTH STREET, SUITE 4000
MINNEAPOLIS, MN 55402
Assignment: 13
Reel/Frame:013168/0402   Pages: 4
Recorded: 08/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
06/19/2002
2
HERGENROTHER, ROBERT W.
Exec Dt:
06/19/2002
3
ANDERSON, ARON B.
Exec Dt:
06/19/2002
4
TRAN, LINH V.
Exec Dt:
06/19/2002
5
LAWIN, LAURIE R.
Exec Dt:
06/19/2002
6
OFSTEAD, RONALD F.
Exec Dt:
06/19/2002
Assignee
1
SURMODICS, INC.
9924 WEST 74TH ST.
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7097850
US20030232122
10175210
Correspondence name and address
FREDRIKSON & BYRON, P.A.
PHILIP M. GOLDMAN
4000 PILLSBURY CENTER
200 SOUTH SIXTH STREET
MINNEAPOLIS, MINNESOTA 55402-1425
Assignment: 14
Reel/Frame:013185/0921   Pages: 4
Recorded: 08/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAWIN, LAURIE R.
Exec Dt:
06/19/2002
2
OFSTEAD, RONALD F.
Exec Dt:
06/19/2002
3
CHAPPA, RALPH A.
Exec Dt:
06/19/2002
4
HERGENROTHER, ROBERT W.
Exec Dt:
06/19/2002
5
ANDERSON, ARON B.
Exec Dt:
06/19/2002
6
TRAN, LINH V.
Exec Dt:
06/19/2002
Assignee
1
SURMODICS, INC.
9924 WEST 74TH ST.
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030232087
10174635
Correspondence name and address
FREDRIKSON & BYRON, P.A.
PHILIP M. GOLDMAN
200 SOUTH SIXTH STREET
4000 PILLSBURY CENTER
MINNEAPOLIS, MN 55402-1425
Assignment: 15
Reel/Frame:013185/0928   Pages: 5
Recorded: 08/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUDZIK, STEPHEN J.
Exec Dt:
06/19/2002
2
KLOKE, TIMOTHY M.
Exec Dt:
06/19/2002
3
LAWIN, LAURIE R.
Exec Dt:
06/19/2002
4
OFSTEAD, RONALD F.
Exec Dt:
06/19/2002
5
CHAPPA, RALPH A.
Exec Dt:
06/19/2002
6
HERGENROTHER, ROBERT W.
Exec Dt:
06/19/2002
7
ANDERSON, ARON B.
Exec Dt:
06/19/2002
8
TRAN, LINH V.
Exec Dt:
06/19/2002
Assignee
1
SURMODICS, INC.
9924 WEST 74TH ST.
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020188037
10175212
Correspondence name and address
FREDRIKSON & BYRON, P. A.
PHILIP M. GOLDMAN
4000 PILLSBURY CENTER
200 S. SIXTH ST.
MINNEAPOLIS, MN 55402-1425
Assignment: 16
Reel/Frame:013254/0654   Pages: 3
Recorded: 08/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STUCKE, SEAN M.
Exec Dt:
08/30/2002
2
LINDSOE, KIMBERLY K. M.
Exec Dt:
08/30/2002
3
CHAPPA, RALPH A.
Exec Dt:
08/30/2002
4
SWAN, DALE G.
Exec Dt:
08/30/2002
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040044404
10231631
Correspondence name and address
FREDRIKSON & BYRON PA
MARY P. BAUMAN
200 SOUTH SIXTH STREET
MINNEAPOLIS, MN 55402-1425
Assignment: 17
Reel/Frame:013347/0256   Pages: 3
Recorded: 09/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
09/25/2002
2
CARLSON, MARK F.
Exec Dt:
09/25/2002
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7192484
US20040062875
10256349
Correspondence name and address
KAGAN BINDER, PLLC
PAUL L. WEAVER
221 NORTH MAIN STREET, SUITE 200
STILLWATER, MN 55082
Assignment: 18
Reel/Frame:013807/0742   Pages: 5
Recorded: 02/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARLSON, MARK F.
Exec Dt:
02/18/2003
2
PORTER, STEVEN J.
Exec Dt:
02/18/2003
3
STUCKE, SEAN M.
Exec Dt:
02/18/2003
4
CHAPPA, RALPH A.
Exec Dt:
02/18/2003
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7041174
US20040161547
10371043
Correspondence name and address
MERCHANT & GOULD P.C.
DANIEL M. PAULY
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 19
Reel/Frame:013955/0106   Pages: 4
Recorded: 04/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
03/27/2003
2
PORTER, STEVEN J.
Exec Dt:
03/27/2003
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7077910
US20040194704
10409434
Correspondence name and address
MERCHANT & GOULD PC
DANIEL M. PAULY
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 20
Reel/Frame:015249/0247   Pages: 3
Recorded: 10/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAPPA, RALPH A.
Exec Dt:
09/08/2004
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7575781
US20060029721
10911228
Correspondence name and address
MERCHANT & GOULD P.C.
MARK E. DCFFNER
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 21
Reel/Frame:015849/0399   Pages: 3
Recorded: 03/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAPPA, RALPH A.
Exec Dt:
12/22/2004
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7958840
US20060088653
10976193
Correspondence name and address
MARK E. DEFFNER
MERCHANT & GOULD PC
PO BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 22
Reel/Frame:016199/0966   Pages: 3
Recorded: 01/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAPPA, RALPH A.
Exec Dt:
12/22/2004
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7125577
US20050158449
10976348
Correspondence name and address
MERCHANT & GOULD PC
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 23
Reel/Frame:016271/0630   Pages: 3
Recorded: 05/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAPPA, RALPH A.
Exec Dt:
05/18/2005
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8246974
US20050196424
11102465
Correspondence name and address
MARK E. DEFFNER
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 24
Reel/Frame:016710/0436   Pages: 3
Recorded: 06/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STUCKE, SEAN M.
Exec Dt:
05/17/2005
2
CHAPPA, RALPH A.
Exec Dt:
05/18/2005
3
CHINN, JOSEPH A.
Exec Dt:
05/17/2005
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7550443
US20050232970
11090517
Correspondence name and address
PAUL L. WEAVER
KAGAN BINDER PLLC
221 MAIN ST N., SUITE 200
MAPLE ISLAND BUILDING
STILLWATER, MINNESOTA 55082
Assignment: 25
Reel/Frame:016798/0811   Pages: 4
Recorded: 07/19/2005
Attorney Dkt #:SRM0018/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STUCKE, SEAN M.
Exec Dt:
06/20/2005
2
CHAPPA, RALPH A.
Exec Dt:
06/23/2005
3
CHINN, JOSEPH A.
Exec Dt:
06/17/2005
4
ANDERSON, ARON B.
Exec Dt:
06/17/2005
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7550444
US20050244453
11090655
Correspondence name and address
KAGAN BINDER, PLLC
SUITE 200, MAPLE ISLAND BUILDING
221 MAIN STREET NORTH
STILLWATER, MN 55082
Assignment: 26
Reel/Frame:016961/0197   Pages: 4
Recorded: 09/09/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUDZIK, STEPHEN J.
Exec Dt:
08/03/2005
2
ANDERSON, ARON B.
Exec Dt:
08/03/2005
3
CHAPPA, RALPH A.
Exec Dt:
08/03/2005
4
KLOKE, TIMOTHY M.
Exec Dt:
08/03/2005
5
LAWIN, LAURIE R.
Exec Dt:
08/03/2005
6
WORMUTH, KLAUS R.
Exec Dt:
08/03/2005
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050260246
11123835
Correspondence name and address
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MN 55344
Assignment: 27
Reel/Frame:016909/0527   Pages: 4
Recorded: 08/24/2005
Attorney Dkt #:SRM0022/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEYER, TONI M.
Exec Dt:
08/19/2005
2
SWAN, DALE G.
Exec Dt:
08/19/2005
3
CHUDZIK, STEPHEN J.
Exec Dt:
08/19/2005
4
CHINN, JOSEPH A.
Exec Dt:
08/19/2005
5
CHAPPA, RALPH A.
Exec Dt:
08/22/2005
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050281857
11138733
Correspondence name and address
KAGAN BINDER, PLLC
SUITE 200, MAPLE ISLAND BUILDING
221 MAIN STREET NORTH
STILLWATER, MN 55082
Assignment: 28
Reel/Frame:017214/0527   Pages: 5
Recorded: 08/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLOKE, TIM M.
Exec Dt:
08/17/2005
2
CHAPPA, RALPH A.
Exec Dt:
08/22/2005
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050281858
11156245
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, L.L.C.
900 IDS CENTER
80 SOUTH EIGHTH STREET
MINNEAPOLIS, MN 55402-8773
Assignment: 29
Reel/Frame:017087/0349   Pages: 17
Recorded: 10/11/2005
Attorney Dkt #:SRM0023/US/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VARNER, SIGNE E.
Exec Dt:
10/05/2005
2
GUIRE, PATRICK E.
Exec Dt:
09/01/2005
3
TATON, KRISTIN S.
Exec Dt:
09/01/2005
4
WEN, JIE
Exec Dt:
09/01/2005
5
BEELEY, NATHAN R.F.
Exec Dt:
09/01/2005
6
LAWIN, LAURIE R.
Exec Dt:
09/07/2005
7
HERGENROTHER, ROBERT W.
Exec Dt:
09/06/2005
8
CHAPPA, RALPH A.
Exec Dt:
09/08/2005
9
ANDERSON, ARON B.
Exec Dt:
09/06/2005
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060024350
11165884
Correspondence name and address
KAGAN BINDER, PLLC
SUITE 200, MAPLE ISLAND BUILDING
221 MAIN STREET NORTH
STILLWATER, MN 55082
Assignment: 30
Reel/Frame:016980/0192   Pages: 3
Recorded: 01/06/2006
Attorney Dkt #:01001.0048USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAPPA, RALPH A.
Exec Dt:
10/26/2005
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7709049
US20060057277
11223811
Correspondence name and address
MARK EARL DEFFNER
900 IDS CENTER, 80 SOUTH 8TH STREET
MINNEAPOLIS, MN 55402-8773
Assignment: 31
Reel/Frame:017011/0995   Pages: 4
Recorded: 01/13/2006
Attorney Dkt #:1001.55USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
01/11/2006
2
LINDSOE, KIMBERLY K. M.
Exec Dt:
01/11/2006
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060134168
11295167
Correspondence name and address
MARK EARL DEFFNER
900 IDS CENTER, 80 SOUTH 8TH STREET
MINNEAPOLIS, MN 55402-8773
Assignment: 32
Reel/Frame:039189/0178   Pages: 4
Recorded: 07/19/2016
Attorney Dkt #:1001.055USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
01/11/2006
2
LINDSOE, KIMBERLY K. M.
Exec Dt:
01/11/2006
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9427501
US20100093686
12636164
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, L.L.C.
121 SOUTH 8TH STREET
TCF TOWER, SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 33
Reel/Frame:039198/0594   Pages: 4
Recorded: 07/20/2016
Attorney Dkt #:1001.055USC3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
01/11/2006
2
LINDSOE, KIMBERLY K. M.
Exec Dt:
01/11/2006
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9795720
US20170007745
15211833
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, L.L.C.
121 SOUTH 8TH STREET
TCF TOWER, SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 34
Reel/Frame:018915/0479   Pages: 3
Recorded: 02/21/2007
Attorney Dkt #:1001.0067USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAPPA, RALPH A.
Exec Dt:
11/22/2006
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8166909
US20070128343
11559817
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, L.L.C.
45 SOUTH SEVENTH STREET
SUITE 3000
MINNEAPOLIS, MN 55402-1630
Assignment: 35
Reel/Frame:019867/0732   Pages: 8
Recorded: 09/24/2007
Attorney Dkt #:1001.501USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
07/30/2007
2
HERGENROTHER, ROBERT W.
Exec Dt:
07/30/2007
3
BUSHENDORF, PAULA
Exec Dt:
08/02/2007
4
SLAGER, JORAM
Exec Dt:
07/31/2007
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8968782
US20080020045
11770316
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, L.L.C.
45 SOUTH SEVENTH STREET
SUITE 3000, PLAZA VII
MINNEAPOLIS, MN 55402-1630
Assignment: 36
Reel/Frame:019962/0590   Pages: 6
Recorded: 10/15/2007
Attorney Dkt #:1001.506USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
09/10/2007
2
FINLEY, MICHAEL J.
Exec Dt:
10/11/2007
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080171087
11839905
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, L.L.C.
45 SOUTH SEVENTH STREET
SUITE 3000, PLAZA VII
MINNEAPOLIS, MN 55402-1630
Assignment: 37
Reel/Frame:019946/0993   Pages: 4
Recorded: 10/11/2007
Attorney Dkt #:1001.507USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAPPA, RALPH A.
Exec Dt:
09/26/2007
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080075753
11860856
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, L.L.C.
45 SOUTH SEVENTH STREET
SUITE 3000, PLAZA VII
MINNEAPOLIS, MN 55402-1630
Assignment: 38
Reel/Frame:019992/0866   Pages: 4
Recorded: 10/22/2007
Attorney Dkt #:1001.505USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAPPA, RALPH A.
Exec Dt:
10/01/2007
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080075779
11862868
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, L.L.C.
45 SOUTH SEVENTH STREET
SUITE 3000, PLAZA VII
MINNEAPOLIS, MN 55402-1630
Assignment: 39
Reel/Frame:022761/0195   Pages: 6
Recorded: 06/01/2009
Attorney Dkt #:1001.504USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERGENROTHER, ROBERT W.
Exec Dt:
09/23/2008
2
CHAPPA, RALPH A.
Exec Dt:
09/25/2008
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8685421
US20080188819
11774495
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, L.L.C.
45 SOUTH SEVENTH STREET
PLAZA VII, SUITE 3000
MINNEAPOLIS, MN 55402-1630
Assignment: 40
Reel/Frame:027699/0095   Pages: 12
Recorded: 02/14/2012
Attorney Dkt #:1001.504USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLOKE, TIM M.
Exec Dt:
08/17/2007
2
KEOUGH, STEVEN J.
Exec Dt:
08/14/2007
3
LOCKWOOD, NATHAN
Exec Dt:
08/16/2007
4
GARDNER, MARGARET R.
Exec Dt:
08/14/2007
5
HERGENROTHER, ROBERT W.
Exec Dt:
09/23/2008
6
CHAPPA, RALPH A.
Exec Dt:
09/25/2008
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8697106
US20120021038
13242837
Correspondence name and address
PAULY, DEVRIES SMITH, & DEFFNER, L.L.C.
45 S 7TH ST.
SUITE 3000
MINNEAPOLIS, MN 55402
Assignment: 41
Reel/Frame:022642/0456   Pages: 12
Recorded: 05/06/2009
Attorney Dkt #:1001.513USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
10/13/2008
2
ARPS, JAMES H.
Exec Dt:
10/17/2008
3
KEOUGH, STEVEN J.
Exec Dt:
04/22/2009
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090214601
12238641
Correspondence name and address
MARK E. DEFFNER
PLAZA VII, SUITE 3000
45 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-1630
Assignment: 42
Reel/Frame:023053/0131   Pages: 4
Recorded: 08/03/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
06/08/2009
2
HERGENROTHER, ROBERT W.
Exec Dt:
06/04/2009
3
WADMAN, SHANNON A.
Exec Dt:
06/08/2009
4
WORMUTH, KLAUS R.
Exec Dt:
06/03/2009
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRIARIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8496954
US20090280155
12386469
Correspondence name and address
KAGAN BINDER, PLLC
SUITE 200, MAPLE ISLAND BUILDING
221 MAIN STREET NORTH
STILLWATER, MN 55082
Assignment: 43
Reel/Frame:023516/0900   Pages: 5
Recorded: 11/09/2009
Conveyance: RECORD TO CORRECT THE ADDRESS OF THE RECEIVING PARTY, PREVIOUSLY RECORDED ON REEL 023053 FRAME 0131.
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
06/08/2009
2
HERGENROTHER, ROBERT W.
Exec Dt:
06/04/2009
3
WADMAN, SHANNON A.
Exec Dt:
06/08/2009
4
WORMUTH, KLAUS R.
Exec Dt:
06/03/2009
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8496954
US20090280155
12386469
Correspondence name and address
KAGAN BINDER, PLLC
SUITE 200, MAPLE ISLAND BUILDING
221 MAIN STREET NORTH
STILLWATER, MN 55082
Assignment: 44
Reel/Frame:023066/0213   Pages: 4
Recorded: 08/07/2009
Attorney Dkt #:1001.525USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAPPA, RALPH A.
Exec Dt:
07/27/2009
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8459310
US20100018602
12507865
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, L.L.C.
45 SOUTH SEVENTH STREET
PLAZA VII, SUITE 3000
MINNEAPOLIS, MN 55402-1630
Assignment: 45
Reel/Frame:023399/0904   Pages: 3
Recorded: 10/21/2009
Attorney Dkt #:SRM0115/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
09/22/2009
2
CARLSON, MARK F.
Exec Dt:
09/22/2009
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9295820
US20100040766
12583112
Correspondence name and address
KAGAN BINDER, PLLC
221 MAIN STREET NORTH
SUITE 200, MAPLE ISLAND BUILDING
STILLWATER, MN 55082
Assignment: 46
Reel/Frame:047476/0118   Pages: 3
Recorded: 11/12/2018
Attorney Dkt #:SRM0115/US/3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
09/22/2009
2
CARLSON, MARK F.
Exec Dt:
09/22/2009
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10238844
US20170157372
15434556
Correspondence name and address
KAGAN BINDER, PLLC
221 MAIN STREET NORTH
SUITE 200, MAPLE ISLAND BUILDING
STILLWATER, MN 55082
Assignment: 47
Reel/Frame:048690/0729   Pages: 3
Recorded: 03/25/2019
Attorney Dkt #:SRM0115/US/4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
09/22/2009
2
CARLSON, MARK F.
Exec Dt:
09/22/2009
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11090469
US20190351200
16363644
Correspondence name and address
KAGAN BINDER, PLLC
221 MAIN STREET NORTH
SUITE 200, MAPLE ISLAND BUILDING
STILLWATER, MN 55082
Assignment: 48
Reel/Frame:024652/0916   Pages: 6
Recorded: 07/08/2010
Attorney Dkt #:1001.559USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
05/21/2010
2
BACH, ANDREW G.
Exec Dt:
05/06/2010
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10058634
US20100272774
12769127
Correspondence name and address
MARK E. DEFFNER
45 SOUTH SEVENTH STREET
PLAZA VII, SUITE 3000
MINNEAPOLIS, MN 55402-1630
Assignment: 49
Reel/Frame:046174/0424   Pages: 5
Recorded: 06/22/2018
Attorney Dkt #:1001.559USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
05/21/2010
2
BACH, ANDREW G.
Exec Dt:
05/06/2010
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11027049
US20180272040
15994263
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, L.L.C.
121 SOUTH 8TH STREET
SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 50
Reel/Frame:026728/0895   Pages: 7
Recorded: 08/10/2011
Attorney Dkt #:13288.83USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
08/01/2011
2
MEYERING, EMILY R. ROLFES
Exec Dt:
08/02/2011
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8927000
US20120165786
13173143
Correspondence name and address
MARK T. SKOOG
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 51
Reel/Frame:026841/0904   Pages: 3
Recorded: 09/01/2011
Attorney Dkt #:13288.84USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAPPA, RALPH A.
Exec Dt:
08/01/2011
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10596355
US20120004605
13173164
Correspondence name and address
MARK T. SKOOG
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 52
Reel/Frame:027186/0011   Pages: 3
Recorded: 11/07/2011
Attorney Dkt #:13288.87USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAPPA, RALPH A.
Exec Dt:
11/07/2011
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8961457
US20120083733
13248462
Correspondence name and address
MARK T. SKOOG
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 53
Reel/Frame:027435/0281   Pages: 7
Recorded: 12/22/2011
Attorney Dkt #:1001.561USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
11/21/2011
2
BURKSTRAND, MICHAEL J.
Exec Dt:
11/21/2011
3
BABCOCK, DAVID E.
Exec Dt:
12/21/2011
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120100187
13281802
Correspondence name and address
PAULY, DEVRIES SMITH, & DEFFNER, L.L.C.
45 S 7TH ST.
SUITE 3000
MINNEAPOLIS, MN 55402
Assignment: 54
Reel/Frame:027871/0913   Pages: 3
Recorded: 03/15/2012
Attorney Dkt #:13288.88USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAPPA, RALPH A.
Exec Dt:
01/16/2012
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120172796
13339908
Correspondence name and address
MARK T. SKOOG
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402
Assignment: 55
Reel/Frame:027871/0939   Pages: 3
Recorded: 03/15/2012
Attorney Dkt #:13288.86USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAPPA, RALPH A.
Exec Dt:
01/16/2012
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8668667
US20120172839
13339926
Correspondence name and address
MARK T. SKOOG
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402
Assignment: 56
Reel/Frame:028393/0806   Pages: 38
Recorded: 06/18/2012
Attorney Dkt #:1001.537USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
04/02/2012
2
STUCKE, SEAN M.
Exec Dt:
04/02/2012
3
AMOS, RICHARD A.
Exec Dt:
04/11/2012
4
EVERSON, TERRENCE P.
Exec Dt:
04/12/2012
5
CHUDZIK, STEPHEN J.
Exec Dt:
04/10/2012
6
SWAN, DALE G.
Exec Dt:
04/02/2012
7
DUQUETTE, PETER H.
Exec Dt:
04/05/2012
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120004339
13234270
Correspondence name and address
PAULY, DEVRIES SMITH, & DEFFNER, L.L.C.
45 S 7TH ST.
SUITE 3000
MINNEAPOLIS, MN 55402
Assignment: 57
Reel/Frame:031721/0540   Pages: 7
Recorded: 12/05/2013
Attorney Dkt #:1001.603USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
09/04/2013
2
BACH, ANDREW G.
Exec Dt:
09/04/2013
3
MACGREGOR, MARK
Exec Dt:
11/13/2013
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9308355
US20130337147
13906599
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, L.L.C.
121 S 8TH STREET
TCF TOWER, SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 58
Reel/Frame:038008/0482   Pages: 7
Recorded: 03/17/2016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
09/04/2013
2
BACH, ANDREW G.
Exec Dt:
09/04/2013
3
MACGREGOR, MARK
Exec Dt:
11/13/2013
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9623215
US20160256668
15061234
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, L.L.C.
121 SOUTH 8TH STREET
SUITE 900, TCF TOWER
MINNEAPOLIS, MN 55402
Assignment: 59
Reel/Frame:032596/0451   Pages: 5
Recorded: 04/03/2014
Attorney Dkt #:1001.607USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
01/16/2014
2
CARLSON, MARK F.
Exec Dt:
01/16/2014
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11090468
US20140121597
14063113
Correspondence name and address
MARK E. DEFFNER
121 SOUTH 8TH STREET
SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 60
Reel/Frame:032237/0611   Pages: 6
Recorded: 02/18/2014
Attorney Dkt #:1001.609USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
01/17/2014
2
KLOKE, TIMOTHY M.
Exec Dt:
01/17/2014
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9283350
US20140161964
14063124
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, LLC
121 SOUTH 8TH STREET
SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 61
Reel/Frame:033497/0358   Pages: 7
Recorded: 08/08/2014
Attorney Dkt #:1001.603USI1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
05/30/2014
2
BACH, ANDREW G.
Exec Dt:
05/29/2014
3
MACGREGOR, MARK
Exec Dt:
07/11/2014
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9827401
US20140328998
14272204
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, L.L.C.
121 SOUTH 8TH STREET
TCF TOWER, SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 62
Reel/Frame:043988/0341   Pages: 7
Recorded: 10/31/2017
Attorney Dkt #:1001.603USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
05/30/2014
2
BACH, ANDREW G.
Exec Dt:
05/29/2014
3
MACGREGOR, MARK
Exec Dt:
07/11/2014
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10099041
US20180036519
15783554
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, L.L.C.
121 SOUTH 8TH STREET
SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 63
Reel/Frame:047261/0176   Pages: 7
Recorded: 10/22/2018
Attorney Dkt #:1001.603USC2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
05/30/2014
2
BACH, ANDREW G.
Exec Dt:
05/29/2014
3
MACGREGOR, MARK
Exec Dt:
07/11/2014
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10507309
US20190151629
16160425
Correspondence name and address
PAULY DEVRIES SMITH & DEFFNER L..L.C.
121 SOUTH 8TH STREET
SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 64
Reel/Frame:034991/0841   Pages: 3
Recorded: 02/20/2015
Attorney Dkt #:SRM0154/US/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAPPA, RALPH A.
Exec Dt:
02/19/2015
Assignee
1
SURMODICS, INC. CORPORATION OF THE STATE OF MINNESOTA
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150165035
14613532
Correspondence name and address
KAGAN BINDER, PLLC
221 MAIN STREET NORTH
SUITE 200, MAPLE ISLAND BUILDING
STILLWATER, MN 55082
Assignment: 65
Reel/Frame:036091/0323   Pages: 5
Recorded: 07/15/2015
Attorney Dkt #:1001.055USC2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
07/14/2015
2
LINDSOE, KIMBERLY K.M.
Exec Dt:
07/14/2015
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9649413
US20150374886
14753186
Correspondence name and address
PAULY DEVRIES SMITH & DEFFNER, LLC.
121 SOUTH 8TH STREET
TCF TOWER SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 66
Reel/Frame:036746/0707   Pages: 7
Recorded: 10/07/2015
Attorney Dkt #:1001.619USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
10/07/2015
2
LOCKWOOD, NATHAN A.
Exec Dt:
10/07/2015
3
MCGONIGLE, JOSEPH SCHMIDT
Exec Dt:
10/07/2015
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10124088
US20160089480
14860128
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, L.L.C.
121 SOUTH 8TH STREET
TCF TOWER, SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 67
Reel/Frame:052138/0300   Pages: 5
Recorded: 03/17/2020
Attorney Dkt #:1001.637USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
02/12/2020
2
MILITELLO, MICHAEL
Exec Dt:
02/14/2020
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11628466
NONE
16696234
Correspondence name and address
PAULY DEVRIES SMITH & DEFFNER
121 SOUTH 8TH STREET
SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 68
Reel/Frame:057310/0971   Pages: 7
Recorded: 08/27/2021
Attorney Dkt #:1001.640USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MILITELLO, MICHAEL
Exec Dt:
02/22/2021
2
CHAPPA, RALPH A.
Exec Dt:
05/03/2021
3
KUCERA, ALVIN A.
Exec Dt:
02/23/2021
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11819590
US20200360572
15930128
Correspondence name and address
PAULY DEVRIES SMITH & DEFFNER
121 SOUTH 8TH STREET
SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 69
Reel/Frame:060272/0848   Pages: 5
Recorded: 06/22/2022
Attorney Dkt #:1001.643USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAPPA, RALPH A.
Exec Dt:
02/02/2022
2
MILITELLO, MICHAEL
Exec Dt:
10/08/2021
Assignee
1
SURMODICS, INC.
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11478815
US20210220866
17149390
Correspondence name and address
PAULY DEVRIES SMITH & DEFFNER
121 SOUTH 8TH STREET
SUITE 900
MINNEAPOLIS, MN 55402

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