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Patent Assignment Assignor Details
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Assignor Name : KOCH, CHRISTOPHER D.
Total Assignments: 20
Assignment: 1
Reel/Frame:012898/0324   Pages: 2
Recorded: 05/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOCH, CHRISTOPHER D.
Exec Dt:
05/09/2002
2
JOHNSON, MILTON J.
Exec Dt:
05/09/2002
Assignee
1
OPTICAL SOLUTIONS, INC.
SUITE 300
16305 36TH AVE. N
MINNEAPOLIS, MINNESOTA 55446
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7020157
US20040213234
10144008
Correspondence name and address
SHUMAKER & SIEFFERT, PA.
STEVEN J. SHUMAKER
8425 SEASONS PARKWAY
STE. 105
ST. PAUL, MN 55125
Assignment: 2
Reel/Frame:014545/0635   Pages: 3
Recorded: 10/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOCH, CHRISTOPHER D.
Exec Dt:
09/22/2003
2
BUTLER, DUANE M.
Exec Dt:
09/22/2003
3
KNIGHT, STEVEN G.
Exec Dt:
09/30/2003
4
JOHNSON, MILTON J.
Exec Dt:
09/22/2003
Assignee
1
OPTICAL SOLUTIONS, INC.
16305 36TH AVE. N
SUITE 300
MINNEAPOLIS, MINNESOTA 55446-2698
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040033075
10449865
Correspondence name and address
SHUMAKER & SIEFFERT, P.A.
JASON D. KELLY
8425 SEASONS PARKWAY
SUITE 105
ST. PAUL, MN 55125
Assignment: 3
Reel/Frame:014545/0691   Pages: 3
Recorded: 10/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOCH, CHRISTOPHER D.
Exec Dt:
09/22/2003
2
BUTLER, DUANE M.
Exec Dt:
09/22/2003
3
KNIGHT, STEVEN G.
Exec Dt:
09/30/2003
4
JOHNSON, MILTON J.
Exec Dt:
09/22/2003
Assignee
1
OPTICAL SOLUTIONS, INC.
16305 36TH AVE. N
SUITE 300
MINNEAPOLIS, MINNESOTA 55446-2698
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040042446
10449854
Correspondence name and address
SHUMAKER & SIEFFERT, P.A.
STEVEN J. SHUMAKER
8425 SEASONS PARKWAY, SUITE 105
ST. PAUL, MN 55125
Assignment: 4
Reel/Frame:015256/0170   Pages: 4
Recorded: 04/26/2004
Attorney Dkt #:1034004US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOCH, CHRISTOPHER D.
Exec Dt:
03/18/2004
2
BUTLER, DUANE M.
Exec Dt:
03/22/2004
3
KNIGHT, STEVEN G.
Exec Dt:
04/15/2004
4
NAEGELE, BRUCE F.
Exec Dt:
03/17/2004
Assignee
1
OPTICAL SOLUTIONS, INC.
16305 36TH AVENUE N
SUITE 300
MINNEAPOLIS, MINNESOTA 55446-2698
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7318096
US20040202466
10691166
Correspondence name and address
SHUMAKER & SIEFFERT, P.A.
STEVEN J. SHUMAKER
8425 SEASONS PARKWAY
SUITE 105
ST. PAUL, MN 55125
Assignment: 5
Reel/Frame:015837/0406   Pages: 3
Recorded: 09/30/2004
Attorney Dkt #:1034-010us01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUTLER, DUANE M.
Exec Dt:
09/27/2004
2
CONNER, MIKE
Exec Dt:
09/24/2004
3
BERNARD, CHRISTOPHER T.
Exec Dt:
09/24/2004
4
KOCH, CHRISTOPHER D.
Exec Dt:
09/23/2004
Assignee
1
OPTICAL SOLUTIONS, INC.
16305 36TH AVE. N
SUITE 300
MINNEAPOLIS, MINNESOTA 55446-2698
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7586920
US20050018685
10857349
Correspondence name and address
SHUMAKER & SIEFFERT, P.A.
STEVEN J. SHUMAKER
8425 SEASONS PARKWAY, SUITE 105
ST. PAUL, MN 55125
Assignment: 6
Reel/Frame:016601/0799   Pages: 2
Recorded: 05/27/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOCH, CHRISTOPHER D.
Exec Dt:
05/24/2005
2
PAAL, RICHARD
Exec Dt:
05/24/2005
3
LIVERMORE, GAYLE
Exec Dt:
05/24/2005
4
CONNER, MICHAEL
Exec Dt:
05/24/2005
Assignee
1
OPTICAL SOLUTIONS, INC.
16305 36TH AVE. N
SUITE 300
MINNEAPOLIS, MINNESOTA 55446-2698
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060018335
11046198
Correspondence name and address
SHUMAKER & SIEFFERT, P.A.
STEVEN J. SHUMAKER
8425 SEASONS PARKWAY, SUITE 105
ST. PAUL, MN 55125
Assignment: 7
Reel/Frame:016715/0301   Pages: 2
Recorded: 06/21/2005
Attorney Dkt #:1034-023US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOCH, CHRISTOPHER D.
Exec Dt:
06/10/2005
2
CLEARY, DAVID
Exec Dt:
06/10/2005
Assignee
1
OPTICAL SOLUTIONS, INC.
16305 36TH AVE. N
SUITE 300
MINNEAPOLIS, MINNESOTA 55446-2698
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7848343
US20060013247
11157438
Correspondence name and address
KELLY PATRICK FITZGERALD
SHUMAKER & SIEFFERT, P.A.
8425 SEASONS PARKWAY
SUITE 105
ST. PAUL, MN 55125
Assignment: 8
Reel/Frame:016713/0947   Pages: 2
Recorded: 06/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOCH, CHRISTOPHER D.
Exec Dt:
06/17/2005
2
CLEARY, DAVID
Exec Dt:
06/17/2005
Assignee
1
OPTICAL SOLUTIONS, INC.
16305 36TH AVE. N
SUTIE 300
MINNEAPOLIS, MINNESOTA 55446-2698
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7672233
US20060013139
11157226
Correspondence name and address
SHUMAKER & SIEFFERT, P.A.
KELLY PATRICK FITZGERALD
8425 SEASONS PARKWAY, SUITE 105
ST. PAUL MN 55125
Assignment: 9
Reel/Frame:017195/0346   Pages: 2
Recorded: 11/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLEARY, DAVID
Exec Dt:
08/30/2005
2
BIEGERT, MARK
Exec Dt:
08/30/2005
3
PAULSEN, MARK T.
Exec Dt:
08/30/2005
4
KOCH, CHRISTOPHER D.
Exec Dt:
08/30/2005
Assignee
1
OPTICAL SOLUTIONS, INC.
16305 36TH AVE. N, SUITE 300
MINNEAPOLIS, MINNESOTA 55446-2698
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060029389
11155009
Correspondence name and address
KELLY PATRICK FITZGERALD
SHUMAKER & SIEFFERT, P.A.
8425 SEASONS PARKWAY, SUITE 105
ST. PAUL, MN 55125
Assignment: 10
Reel/Frame:023697/0890   Pages: 7
Recorded: 12/22/2009
Attorney Dkt #:1034-039US01
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ORIGINAL ASSIGNMENT TO SHOW THE CORRECT ASSIGNEE NAME AS CALIX NETWORKS, INC. PREVIOUSLY RECORDED ON REEL 021273 FRAME 0604. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT AND ASSIGNORS HAVE INITIALED AND DATED THE ASSIGNMENT.
Assignors
1
KOCH, CHRISTOPHER D.
Exec Dt:
06/13/2008
2
CLEARY, DAVID
Exec Dt:
06/27/2008
Assignee
1
CALIX NETWORKS, INC.
1035 N. MCDOWELL BOULEVARD
PETALUMA, CALIFORNIA 94954
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8004966
US20090268609
12109519
Correspondence name and address
SHUMAKER & SIEFFERT, P.A.
1625 RADIO DRIVE
SUITE 300
WOODBURY, MN 55125
Assignment: 11
Reel/Frame:046454/0685   Pages: 7
Recorded: 07/25/2018
Attorney Dkt #:C019048.USU1/1111-635US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOCH, CHRISTOPHER D.
Exec Dt:
07/23/2018
2
THOMPSON, COREY G.
Exec Dt:
07/24/2018
3
LU, YIBIAO
Exec Dt:
07/24/2018
4
RAVINDRAN, GAUTHAM
Exec Dt:
07/23/2018
Assignee
1
MEDTRONIC, INC.
710 MEDTRONIC PARKWAY N.E.
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10772142
US20200037378
16044758
Correspondence name and address
MEDTRONIC, INC. (CRDM)
710 MEDTRONIC PARKWAY NE
MS: LC340 LEGAL PATENTS
MINNEAPOLIS, MN 55432-9924
Assignment: 12
Reel/Frame:055512/0785   Pages: 3
Recorded: 03/05/2021
Attorney Dkt #:C00019759US01/1111-926US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOCH, CHRISTOPHER D.
Exec Dt:
03/05/2021
Assignee
1
MEDTRONIC, INC.
710 MEDTRONIC PARKWAY N.E.
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220285020
17194018
Correspondence name and address
MEDTRONIC, INC.
710 MEDTRONIC PARKWAY
MAILSTOP: LC340
MINNEAPOLIS, MN 55432
Assignment: 13
Reel/Frame:056434/0596   Pages: 11
Recorded: 06/03/2021
Attorney Dkt #:A0006811US01/1111-975US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STADLER, ROBERT W.
Exec Dt:
05/29/2021
2
WYSZYNSKI, RYAN D.
Exec Dt:
05/18/2021
3
DEGROOT, PAUL J.
Exec Dt:
05/19/2021
4
SARKAR, SHANTANU
Exec Dt:
05/18/2021
5
KRAUSE, PAUL G.
Exec Dt:
05/20/2021
6
OUSDIGIAN, KEVIN T.
Exec Dt:
05/26/2021
7
NEITZELL, GRANT A.
Exec Dt:
05/25/2021
8
KOCH, CHRISTOPHER D.
Exec Dt:
05/28/2021
Assignee
1
MEDTRONIC, INC.
710 MEDTRONIC PARKWAY N.E.
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11633112
US20220280047
17246269
Correspondence name and address
SHUMAKER & SIEFFERT P.A.
1625 RADIO DRIVE, SUITE 300
WOODBURY, MN 55125
Assignment: 14
Reel/Frame:056463/0702   Pages: 75
Recorded: 06/03/2021
Attorney Dkt #:A0006809US01/1111-977US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YONG K.
Exec Dt:
05/20/2021
2
WYSZYNSKI, RYAN D.
Exec Dt:
05/19/2021
3
NEITZELL, GRANT A.
Exec Dt:
06/02/2021
4
KRAUSE, PAUL G.
Exec Dt:
05/20/2021
5
OUSDIGIAN, KEVIN T.
Exec Dt:
05/26/2021
6
DEGROOT, PAUL J.
Exec Dt:
05/19/2021
7
SARKAR, SHANTANU
Exec Dt:
05/19/2021
8
KOCH, CHRISTOPHER D.
Exec Dt:
05/28/2021
Assignee
1
MEDTRONIC, INC.
710 MEDTRONIC PARKWAY NE
MINNEAPOLIS, MINNESOTA 55432-5604
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220369937
17246331
Correspondence name and address
SHUMAKER & SIEFFERT P.A
1625 RADIO DRIVE , SUITE 100
WOODBURY, 55125 UNITED STATES
Assignment: 15
Reel/Frame:063379/0860   Pages: 11
Recorded: 04/19/2023
Attorney Dkt #:A0006811US02CON/1111-975
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STADLER, ROBERT W.
Exec Dt:
05/29/2021
2
WYSZYNSKI, RYAN D.
Exec Dt:
05/18/2021
3
DEGROOT, PAUL J.
Exec Dt:
05/19/2021
4
SARKAR, SHANTANU
Exec Dt:
05/18/2021
5
KRAUSE, PAUL G.
Exec Dt:
05/20/2021
6
OUSDIGIAN, KEVIN T.
Exec Dt:
05/26/2021
7
NEITZELL, GRANT A.
Exec Dt:
05/25/2021
8
KOCH, CHRISTOPHER D.
Exec Dt:
05/28/2021
Assignee
1
MEDTRONIC, INC.
710 MEDTRONIC PARKWAY N.E.
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230263406
18303234
Correspondence name and address
SHUMAKER & SIEFFERT, P.A.
1625 RADIO DRIVE
SUITE 300
WOODBURY, MN 55125
Assignment: 16
Reel/Frame:056861/0565   Pages: 44
Recorded: 07/13/2021
Attorney Dkt #:1111-974US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAUSE, PAUL G.
Exec Dt:
07/07/2021
2
KOCH, CHRISTOPHER D.
Exec Dt:
06/29/2021
3
WYSZYNSKI, RYAN D.
Exec Dt:
06/23/2021
4
STADLER, ROBERT W.
Exec Dt:
06/24/2021
5
OUSDIGIAN, KEVIN T.
Exec Dt:
06/23/2021
6
NEITZELL, GRANT A.
Exec Dt:
06/28/2021
Assignee
1
MEDTRONIC, INC.
710 MEDTRONIC PARKWAY NE
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220346725
17246362
Correspondence name and address
MEDTRONIC, INC/ SHUMAKER & SIEFFERT, P.A
710 MEDTRONIC PARKWAY
MAILSTOP: LC340
MINNEAPOLIS, MN 55432
Assignment: 17
Reel/Frame:064830/0340   Pages: 116
Recorded: 09/07/2023
Attorney Dkt #:A0006816US02/1111-970US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAUSE, PAUL G.
Exec Dt:
04/15/2022
2
STADLER, ROBERT W.
Exec Dt:
03/08/2022
3
DEGROOT, PAUL J.
Exec Dt:
03/14/2022
4
WYSZYNSKI, RYAN D.
Exec Dt:
03/10/2022
5
CONNOLLY, MEGAN
Exec Dt:
04/15/2022
6
NEITZELL, GRANT A.
Exec Dt:
03/21/2022
7
SARKAR, SHANTANU
Exec Dt:
04/06/2022
8
KOCH, CHRISTOPHER D.
Exec Dt:
03/09/2022
9
CHO, YONG K.
Exec Dt:
03/10/2022
10
NATERA, ANA C.
Exec Dt:
05/18/2022
11
OUSDIGIAN, KEVIN T.
Exec Dt:
05/17/2022
12
DEMMER, WADE M.
Exec Dt:
05/13/2022
13
JEJURKAR, ABHIJIT P.
Exec Dt:
03/14/2022
Assignee
1
MEDTRONIC, INC.
710 MEDTRONIC PARKWAY NE
MINNEAPOLIS, MINNESOTA 55432-5604
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240148332
18549400
Correspondence name and address
SHUMAKER & SIEFFERT, P.A.
1625 RADIO DRIVE
SUITE 100
WOODBURY, MN 55125
Assignment: 18
Reel/Frame:060797/0332   Pages: 3
Recorded: 08/12/2022
Attorney Dkt #:C00019371US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOCH, CHRISTOPHER D.
Exec Dt:
08/12/2022
Assignee
1
MEDTRONIC, INC.
710 MEDTRONIC PARKWAY NE
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230061161
17819494
Correspondence name and address
SHUMAKER & SIEFFERT, P.A.
1625 RADIO DRIVE
SUITE 100
WOODBURY, MN 55125
Assignment: 19
Reel/Frame:061307/0693   Pages: 32
Recorded: 08/23/2022
Attorney Dkt #:A0000190US02/1111-985US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFMAN, MATTHEW J.
Exec Dt:
08/15/2022
2
WYSZYNSKI, RYAN D.
Exec Dt:
08/15/2022
3
REISFELD, ERIN N.
Exec Dt:
08/22/2022
4
ZHANG, BO
Exec Dt:
08/15/2022
5
KOCH, CHRISTOPHER D.
Exec Dt:
08/15/2022
Assignee
1
MEDTRONIC, INC.
710 MEDTRONIC PARKWAY NE
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230064020
17821675
Correspondence name and address
SHUMAKER & SIEFFERT, P.A.
1625 RADIO DRIVE
SUITE 100
WOODBURY, MN 55125
Assignment: 20
Reel/Frame:065763/0451   Pages: 20
Recorded: 12/05/2023
Attorney Dkt #:A0006815US02/1111-971US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OUSDIGIAN, KEVIN T.
Exec Dt:
11/16/2023
2
KRAUSE, PAUL G.
Exec Dt:
11/16/2023
3
WYSZYNSKI, RYAN D.
Exec Dt:
11/02/2023
4
CONNOLLY, MEGAN
Exec Dt:
11/30/2023
5
NEITZELL, GRANT A.
Exec Dt:
11/02/2023
6
KOCH, CHRISTOPHER D.
Exec Dt:
11/02/2023
Assignee
1
MEDTRONIC, INC.
710 MEDTRONIC PARKWAY N.E.
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240148303
18549227
Correspondence name and address
SHUMAKER & SIEFFERT, P.A.
1625 RADIO DRIVE
SUITE 300
WOODBURY, MN 55125

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