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Patent Assignment Assignor Details
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Assignor Name : YOUNG, JOHN STEWART
Total Assignments: 20
Assignment: 1
Reel/Frame:009907/0756   Pages: 6
Recorded: 04/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLACKMAN, RONALD G.
Exec Dt:
04/07/1998
2
YOUNG, JOHN STEWART
Exec Dt:
03/31/1999
3
BRUMFIELD, DAVID L.
Exec Dt:
03/31/1999
Assignee
1
SDGI HOLDING, INC.
SUITE 508
300 DELAWARE AVENUE
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6146386
NONE
09244632
Correspondence name and address
WOODARD, EMHARDT, NAUGHTON, ET AL.
CHRISTOPHER A. BROWN, ESQ.
111 MONUMENT CIRCLE, SUITE 3700
BANK ONE CENTER/TOWER
INDIANAPOLIS, IN 46204-5137
Assignment: 2
Reel/Frame:010390/0110   Pages: 5
Recorded: 11/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARKER, B. THOMAS
Exec Dt:
11/08/1999
2
YOUNG, JOHN STEWART
Exec Dt:
11/08/1999
3
SQUIRES, CRAIG M
Exec Dt:
11/08/1999
4
BRUMFIELD, DAVID
Exec Dt:
11/08/1999
5
JOHNSON, CHRIS E.
Exec Dt:
11/08/1999
6
BUCHANAN, DENNIS J.
Exec Dt:
11/08/1999
Assignee
1
SDGI HOLDINGS, INC.
1800 PYRAMID PLACE
MEMPHIS, TENNESSEE 38132
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6280442
NONE
09387991
Correspondence name and address
WOODARD, EMHARDT, NAUGHTON ET AL.
CHRISTOPHER A. BROWN
111 MONUMENT CIRCLE
SUITE 3700
INDIANAPOLIS, MN 46204
Assignment: 3
Reel/Frame:011964/0480   Pages: 3
Recorded: 07/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORRISON, MATTHEW M.
Exec Dt:
04/25/2000
2
BARKER, B. THOMAS
Exec Dt:
04/25/2000
3
YOUNG, JOHN STEWART
Exec Dt:
04/25/2000
4
BEALE, JEFFREY W.
Exec Dt:
04/25/2000
5
JOHNSON, CHRIS E.
Exec Dt:
04/25/2000
Assignee
1
SDGI HOLDINGS, INC.
300 DELAWARE AVENUE, SUITE 580
WILMINGTON, DELAWARE 19801
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
6315779
NONE
09526188
 
6280445
NONE
09526189
Correspondence name and address
CHRISTOPHER A. BROWN, ESQ.
111 MONUMENT CIRCLE, SUITE 3700
BANK ONE TOWER/CENTER
INDIANAPOLIS, INDIANA 46204-5137
Assignment: 4
Reel/Frame:011221/0332   Pages: 5
Recorded: 10/19/2000
Conveyance: INVALID ASSIGNMENT. SEE RECORDING AT REEL 011330, FRAME 0983. (RE-RECORDED TO CORRECT SERIAL NUMBER ERRONEOUSLY ASSIGNED BY THE PATENT & TRADEMARK OFFICE)
Assignors
1
WHITE, JOHN L.
Exec Dt:
10/18/2000
2
RAY, III, EDDIE F.
Exec Dt:
10/18/2000
3
YOUNG, JOHN STEWART
Exec Dt:
10/18/2000
Assignee
1
SDGI HOLDINGS, INC.
SUITE 508
300 DELAWARE AVE.
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6492959
NONE
09692533
Correspondence name and address
WOODARD, EMHARDT, NAUGHTON ET AL.
DOUGLAS A. COLLIER
111 MONUMENT CIRCLE
SUITE 3700, BANK ONE CENTER/TOWER
INDIANAPOLIS, IN 46204-5137
Assignment: 5
Reel/Frame:011330/0983   Pages: 5
Recorded: 10/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHITE, JOHN L.
Exec Dt:
10/18/2000
2
RAY, EDDIE F., III
Exec Dt:
10/18/2000
3
YOUNG, JOHN STEWART
Exec Dt:
10/18/2000
Assignee
1
SDGI HOLDINGS, INC.
SUITE 508
300 DELAWARE AVE.
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6585770
NONE
09692530
Correspondence name and address
WOODARD, EMHARDT, NAUGHTON ET AL.
DOUGLAS A. COLLIER
111 MONUMENT CIRCLE, SUITE 3700
BANK ONE CENTER/TOWER
INDIANAPOLIS, INDIANA 46204-5137
Assignment: 6
Reel/Frame:011970/0931   Pages: 3
Recorded: 07/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEALE, JEFFREY W.
Exec Dt:
07/02/2001
2
YOUNG, JOHN STEWART
Exec Dt:
07/02/2001
Assignee
1
SDGI HOLDINGS, INC.
300 DELAWARE AVE., SUITE 508
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6440133
NONE
09898626
Correspondence name and address
WOODARD EMHARDT NAUGHTON, ET AL.
DOUGLAS A. COLLIER
111 MONUMENT CIRCLE, SUITE 3700
INDIANAPOLIS, IN 46204
Assignment: 7
Reel/Frame:012631/0029   Pages: 3
Recorded: 02/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORRISON, MATTHEW M.
Exec Dt:
07/17/2001
2
BARKER, B. THOMAS
Exec Dt:
07/17/2001
3
YOUNG, JOHN STEWART
Exec Dt:
07/17/2001
4
BEALE, JEFFREY W.
Exec Dt:
07/17/2001
5
JOHNSON, CHRIS E.
Exec Dt:
07/17/2001
Assignee
1
SDGI HOLDINGS, INC.
1800 PYRAMID PLACE
MEMPHIS, TENNESSEE 38132
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6315779
NONE
09526188
Correspondence name and address
WOODARD, EMHARDT, NAUGHTON, ETAL
CHRISTOPHER A. BROWN, ESQ.
BANK ONE CENTER/TOWER
111 MONUMENT CIRCLE, SUITE 3700
INDIANAPOLIS, INDIANA 46204-5137
Assignment: 8
Reel/Frame:012789/0053   Pages: 3
Recorded: 03/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOUNG, JOHN STEWART
Exec Dt:
03/01/2002
Assignee
1
SDGI HOLDINGS, INC.
300 DELAWARE AVE., SUITE 508
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7011658
US20030167059
10092961
Correspondence name and address
WOODARD EMHARDT NAUGHTON ET AL
DOUGLAS A. COLLIER
BANK ONE CENTER/TOWER, SUITE 3700
111 MONUMENT CIRCLE
INDIANAPOLIS, IN 46204-5137
Assignment: 9
Reel/Frame:013272/0875   Pages: 7
Recorded: 09/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOUNG, JOHN STEWART
Exec Dt:
08/07/2002
2
TAYLOR, HAROLD S.
Exec Dt:
08/07/2002
3
MELKENT, TONY
Exec Dt:
08/07/2002
4
CARLS, THOMAS A.
Exec Dt:
08/07/2002
5
JOHNSON, CHRIS
Exec Dt:
08/07/2002
Assignee
1
SDGI HOLDINGS, INC.
300 DELAWARE AVENUE
SUITE 508
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7063705
US20030009169
10180045
Correspondence name and address
WOODARD, ERNHARDT, NAUGHTON, ET AL.
CHARLES P. SCHMAL
111 MONUMENT CIRCLE
SUITE 3700, BANK ONE CENTER/TOWER
INDIANAPOLIS, IN 46204
Assignment: 10
Reel/Frame:013778/0725   Pages: 3
Recorded: 02/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PICETTI, GEORGE
Exec Dt:
02/12/2003
2
MELKENT, ANTHONY J.
Exec Dt:
02/12/2003
3
YOUNG, JOHN STEWART
Exec Dt:
02/12/2003
Assignee
1
SDGI HOLDINGS, INC.
300 DELAWARE AVENUE, SUITE 508
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040111088
10313171
Correspondence name and address
WOODARD, EMHARDT, NAUGHTON ET AL
CHRISTOPHER A. BROWN
BANK ONE CENTER/TOWER, 111 MONUMENT
CIRCLE, SUITE 3700
INDIANAPOLIS, INDIANA 46204-5137
Assignment: 11
Reel/Frame:017399/0219   Pages: 3
Recorded: 12/20/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEINZ, ERIC STEVEN
Exec Dt:
12/14/2005
2
YOUNG, JOHN STEWART
Exec Dt:
12/20/2005
Assignee
1
SDGI HOLDINGS, INC.
300 DELAWARE AVENUE
SUITE 508
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7678114
US20070161989
11313038
Correspondence name and address
DAVID D. KALISH
COATS & BENNETT, P.L.L.C.
P.O. BOX 5
RALEIGH, NC 27602
Assignment: 12
Reel/Frame:017489/0490   Pages: 3
Recorded: 01/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORRISON, MATTHEW M.
Exec Dt:
01/19/2006
2
YOUNG, JOHN STEWART
Exec Dt:
01/19/2006
Assignee
1
SDGI HOLDINGS, INC.
300 DELAWARE AVENUE
SUITE 508
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070173827
11336586
Correspondence name and address
DAVID D. KALISH
COATS & BENNETT, P.L.L.C.
P.O. BOX 5
RALEIGH, NC 27602
Assignment: 13
Reel/Frame:017560/0007   Pages: 9
Recorded: 02/09/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LENKE, LAWRENCE G.
Exec Dt:
02/06/2006
2
YOUNG, JOHN STEWART
Exec Dt:
01/25/2006
3
KAVE, DOUGLAS D.
Exec Dt:
01/25/2006
Assignee
1
SDGI HOLDINGS, INC.
200 DELAWARE AVENUE, SUITE 508
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7655008
US20070213716
11350915
Correspondence name and address
KRIEG DEVAULT LLP
ONE INDIANA SQUARE, SUITE 2800
INDIANAPOLIS, IN 46204-2079
Assignment: 14
Reel/Frame:017624/0919   Pages: 3
Recorded: 03/01/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOUNG, JOHN STEWART
Exec Dt:
02/20/2006
Assignee
1
SDGI HOLDINGS, INC.
300 DELAWARE AVENUE, SUITE 508
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7699874
US20070233070
11365365
Correspondence name and address
KRIEG DEVAULT LLP
ONE INDIANA SQUARE, SUITE 2800
INDIANAPOLIS, IN 46204-2079
Assignment: 15
Reel/Frame:017672/0915   Pages: 4
Recorded: 05/24/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOUNG, JOHN STEWART
Exec Dt:
05/01/2006
2
KAVE, DOUGLAS D.
Exec Dt:
04/21/2006
Assignee
1
SDGI HOLDINGS, INC.
300 DELAWARE AVENUE
SUITE 508
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7722617
US20070270869
11410742
Correspondence name and address
KRIEG DEVAULT LLP
ONE INDIANA SQUARE
SUITE 2800
INDIANAPOLIS, IN 46204-2079
Assignment: 16
Reel/Frame:019372/0678   Pages: 3
Recorded: 06/01/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOUNG, JOHN STEWART
Exec Dt:
04/30/2007
Assignee
1
WARSAW ORTHOPEDIC, INC.
2500 SILVEUS CROSSING
WARSAW, INDIANA 46581
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8075601
US20080269634
11799017
Correspondence name and address
KRIEG DEVAULT LLP
ONE INDIANA SQUARE, SUITE 2800
INDIANAPOLIS, IN 46204-2079
Assignment: 17
Reel/Frame:026940/0558   Pages: 5
Recorded: 09/21/2011
Attorney Dkt #:P0042139.USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEBASTIAN, KELLI N.
Exec Dt:
09/14/2011
2
YOUNG, JOHN STEWART
Exec Dt:
09/20/2011
3
MIRE, DAVID A.
Exec Dt:
09/20/2011
Assignee
1
WARSAW ORTHOPEDIC, INC.
2500 SILVEUS CROSSING
WARSAW, INDIANA 46581
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130068711
13238087
Correspondence name and address
WARREN M. HAINES
2600 SOFAMOR DANEK DRIVE
SS-46
MEMPHIS, TN 38132
Assignment: 18
Reel/Frame:027625/0179   Pages: 4
Recorded: 01/31/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIORELLA, DAVID
Exec Dt:
10/10/2011
2
YOUNG, JOHN STEWART
Exec Dt:
10/26/2011
Assignee
1
WARSAW ORTHOPEDIC, INC.
2500 SILVEUS CROSSING
WARSAW, INDIANA 46581
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130110123
13282238
Correspondence name and address
WILLIAM R. RICHTER
2600 SOFAMOR DANEK DRIVE
MEMPHIS, TN 38132
Assignment: 19
Reel/Frame:053738/0566   Pages: 4
Recorded: 09/10/2020
Attorney Dkt #:A0003112US01/102.0206
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MILLER, KEITH E.
Exec Dt:
09/10/2020
2
YOUNG, JOHN STEWART
Exec Dt:
09/10/2020
Assignee
1
WARSAW ORTHOPEDIC, INC.
2500 SILVEUS CROSSING
WARSAW, INDIANA 46582
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11185421
NONE
17017364
Correspondence name and address
MEDTRONIC, INC. (SPINAL - M&F)
710 MEDTRONIC PARKWAY
MINNEAPOLIS, MN 55432
Assignment: 20
Reel/Frame:058229/0610   Pages: 4
Recorded: 11/29/2021
Attorney Dkt #:A0003112US02CON/102.0206
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MILLER, KEITH E.
Exec Dt:
09/10/2020
2
YOUNG, JOHN STEWART
Exec Dt:
09/10/2020
Assignee
1
WARSAW ORTHOPEDIC, INC.
2500 SILVEUS CROSSING
WARSAW, INDIANA 46582
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220079770
17536809
Correspondence name and address
MEDTRONIC, INC. (SPINAL - M&F)
710 MEDTRONIC PARKWAY
MINNEAPOLIS, MN 55432

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