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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 : RYTERSKI, ERIC
Total Assignments: 22
Assignment: 1
Reel/Frame:017478/0449   Pages: 3
Recorded: 04/13/2006
Attorney Dkt #:5074A-000076
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYTERSKI, ERIC
Exec Dt:
04/06/2006
2
KENDRICK, LANCE
Exec Dt:
04/06/2006
Assignee
1
MEDTRONIC NAVIGATION, INC.
826 COAL CREEK CIRCLE
COAL CREEK CORPORATE CENTER ONE
LOUISVILLE, COLORADO 80027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9168102
US20070166188
11334798
Correspondence name and address
STEPHEN J. FOSS, ESQ.
HARNESS DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 2
Reel/Frame:037363/0789   Pages: 3
Recorded: 12/28/2015
Attorney Dkt #:5074A-000076-US-DVB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYTERSKI, ERIC
Exec Dt:
04/06/2006
2
KENDRICK, LANCE
Exec Dt:
04/06/2006
Assignee
1
MEDTRONIC NAVIGATION, INC.
826 COAL CREEK CIRCLE
COAL CREEK CORPORATE CENTER ONE
LOUISVILLE, COLORADO 80027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10597178
US20160045267
14922701
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 3
Reel/Frame:018851/0201   Pages: 7
Recorded: 02/05/2007
Attorney Dkt #:31132.562
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARLS, THOMAS
Exec Dt:
12/12/2006
2
CLAYTON, JOHN B.
Exec Dt:
11/15/2006
3
RYTERSKI, ERIC
Exec Dt:
11/09/2006
4
ADCOX, W. KEITH
Exec Dt:
11/07/2006
Assignee
1
WARSAW ORTHOPEDIC, INC.
2500 SILVEUS CROSSING
WARSAW, INDIANA 46581
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080183068
11626910
Correspondence name and address
DUSTIN T. JOHNSON
901 MAIN STREET
SUITE 3100
DALLAS, TX 75202
Assignment: 4
Reel/Frame:018851/0695   Pages: 5
Recorded: 02/05/2007
Attorney Dkt #:31132.564
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADCOX, W. KEITH
Exec Dt:
11/07/2006
2
RYTERSKI, ERIC
Exec Dt:
11/09/2006
Assignee
1
WARSAW ORTHOPEDIC, INC.
2500 SILVEUS CROSSING
WARSAW, INDIANA 46581
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8374673
US20080183190
11626942
Correspondence name and address
DUSTIN T. JOHNSON
HAYNES AND BOONE, LLP
901 MAIN STREET, SUITE 3100
DALLAS, TX 75202
Assignment: 5
Reel/Frame:018858/0650   Pages: 7
Recorded: 02/06/2007
Attorney Dkt #:31132.565
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARLS, THOMAS
Exec Dt:
12/12/2006
2
CLAYTON, JOHN B.
Exec Dt:
11/15/2006
3
RYTERSKI, ERIC
Exec Dt:
11/09/2006
4
ADCOX, W. KEITH
Exec Dt:
11/07/2006
Assignee
1
WARSAW ORTHOPEDIC, INC.
2500 SILVEUS CROSSING
WARSAW, INDIANA 46581
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080183074
11626954
Correspondence name and address
DUSTIN T. JOHNSON
HAYNES AND BOONE, LLP
901 MAIN STREET, SUITE 3100
DALLAS, TX 75202
Assignment: 6
Reel/Frame:018850/0719   Pages: 7
Recorded: 02/05/2007
Attorney Dkt #:31132.561
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARLS, THOMAS
Exec Dt:
12/12/2006
2
CLAYTON, JOHN B.
Exec Dt:
11/15/2006
3
RYTERSKI, ERIC
Exec Dt:
12/15/2006
4
ADCOX, W. KEITH
Exec Dt:
11/07/2006
Assignee
1
WARSAW ORTHOPEDIC, INC.
2500 SILVEUS CROSSING
WARSAW, INDIANA 46581
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080183188
11626901
Correspondence name and address
DUSTIN T. JOHNSON
901 MAIN STREET
SUITE 3100
DALLAS, TX 75202
Assignment: 7
Reel/Frame:018851/0531   Pages: 8
Recorded: 02/05/2007
Attorney Dkt #:31132.563
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TEICHMAN, ROBERT
Exec Dt:
01/19/2007
2
VERARD, LAURENT
Exec Dt:
01/19/2007
3
RYTERSKI, ERIC
Exec Dt:
01/23/2007
4
ADCOX, W. KEITH
Exec Dt:
01/24/2007
5
CLAYTON, JOHN B.
Exec Dt:
01/22/2007
6
MIRE, DAVID
Exec Dt:
01/22/2007
Assignee
1
WARSAW ORTHOPEDIC, INC.
2500 SILVEUS CROSSING
WARSAW, INDIANA 46581
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7987001
US20080183189
11626917
Correspondence name and address
DUSTIN T. JOHNSON
HAYNES AND BOONE, LLP
901 MAIN STREET, SUITE 3100
DALLAS, TX 75202
Assignment: 8
Reel/Frame:030010/0681   Pages: 8
Recorded: 03/15/2013
Attorney Dkt #:T8476677USCIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HLADIO, ANDRE NOVOMIR
Exec Dt:
03/14/2013
2
FANSON, RICHARD TYLER
Exec Dt:
03/14/2013
3
BAKIRTZIAN, ARMEN GARO
Exec Dt:
03/14/2013
4
RYTERSKI, ERIC
Exec Dt:
03/14/2013
Assignee
1
AVENIR MEDICAL INC.
ACCELERATOR CENTRE, 295 HAGEY BOULEVARD
WATERLOO, CANADA N2L 6R5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9247998
US20140275940
13833181
Correspondence name and address
GOWLING LAFLEUR HENDERSON LLP
SUITE 1600, 1 FIRST CANADIAN PLACE
100 KING STREET WEST
TORONTO, M5X 1G5 CANADA
Assignment: 9
Reel/Frame:033972/0069   Pages: 8
Recorded: 10/17/2014
Attorney Dkt #:T8478013US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HLADIO, ANDRE NOVOMIR
Exec Dt:
03/14/2013
2
FANSON, RICHARD TYLER
Exec Dt:
03/14/2013
3
BAKIRTZIAN, ARMEN GARO
Exec Dt:
03/14/2013
4
RYTERSKI, ERIC
Exec Dt:
03/14/2013
Assignee
1
AVENIR MEDICAL INC.
ACCELERATOR CENTRE, 295 HAGEY BOULEVARD
WATERLOO, CANADA N2L 6R5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9168103
US20150038836
14517051
Correspondence name and address
GOWLING LAFLEUR HENDERSON LLP
SUITE 1600, 1 FIRST CANADIAN PLACE
100 KING STREET
TORONTO, M5X 1G5 CANADA
Assignment: 10
Reel/Frame:039573/0298   Pages: 8
Recorded: 08/30/2016
Attorney Dkt #:T8478013US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HLADIO, ANDRE NOVOMIR
Exec Dt:
03/14/2013
2
FANSON, RICHARD TYLER
Exec Dt:
03/14/2013
3
BAKIRTZIAN, ARMEN GARO
Exec Dt:
03/14/2013
4
RYTERSKI, ERIC
Exec Dt:
03/14/2013
Assignee
1
AVENIR MEDICAL INC.
ACCELERATOR CENTRE, 295 HAGEY BOULEVARD
WATERLOO, CANADA N2L 6R5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9655749
US20160113783
14990179
Correspondence name and address
GOWLING WLG (CANADA) LLP
SUITE 1600, 1 FIRST CANADIAN PLACE
100 KING STREET WEST
TORONTO, M5X 1G5 CANADA
Assignment: 11
Reel/Frame:036007/0747   Pages: 9
Recorded: 07/07/2015
Attorney Dkt #:T8478343US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYTERSKI, ERIC
Exec Dt:
06/04/2015
2
HLADIO, ANDRE NOVOMIR
Exec Dt:
06/03/2015
3
FANSON, RICHARD TYLER
Exec Dt:
06/03/2015
4
BAKIRTZIAN, ARMEN GARO
Exec Dt:
06/03/2015
Assignee
1
INTELLIJOINT SURGICAL INC.
60 BATHURST DRIVE, UNIT 1
WATERLOO, CANADA N2V 2A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D746352
NONE
29512022
Correspondence name and address
GOWLING LAFLEUR HENDERSON LLP
SUITE 1600, 1 FIRST CANADIAN PLACE
100 KING STREET WEST
TORONTO, M5X 1G5 CANADA
Assignment: 12
Reel/Frame:038484/0738   Pages: 8
Recorded: 05/06/2016
Attorney Dkt #:T8479035US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HLADIO, ANDRE NOVOMIR
Exec Dt:
05/05/2016
2
BAKIRTZIAN, ARMEN GARO
Exec Dt:
05/04/2016
3
FANSON, RICHARD TYLER
Exec Dt:
05/04/2016
4
RYTERSKI, ERIC
Exec Dt:
05/04/2016
Assignee
1
INTELLIJOINT SURGICAL INC.
60 BATHURST DRIVE, UNIT 6
WATERLOO, CANADA N2V 2A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9603671
US20160249987
15148084
Correspondence name and address
GOWLING WLG (CANADA) LLP
SUITE 1600, 1 FIRST CANADIAN PLACE
100 KING STREET WEST
TORONTO, M5X 1G5 CANADA
Assignment: 13
Reel/Frame:043064/0335   Pages: 8
Recorded: 07/21/2017
Attorney Dkt #:T8479565US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FANSON, RICHARD TYLER
Exec Dt:
07/13/2017
2
RYTERSKI, ERIC
Exec Dt:
07/14/2017
3
BAKIRTZIAN, ARMEN GARO
Exec Dt:
07/20/2017
4
HLADIO, ANDRE NOVOMIR
Exec Dt:
07/13/2017
Assignee
1
INTELLIJOINT SURGICAL INC.
60 BATHURST DRIVE, UNIT 6
WATERLOO, CANADA N2V 2A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10034715
US20170319281
15656347
Correspondence name and address
GOWLING WLG (CANADA) LLP
SUITE 1600, 1 FIRST CANADIAN PLACE
100 KING STREET WEST
TORONTO, M5X 1G5 CANADA
Assignment: 14
Reel/Frame:046359/0702   Pages: 8
Recorded: 07/16/2018
Attorney Dkt #:T8479565US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FANSON, RICHARD TYLER
Exec Dt:
07/13/2017
2
RYTERSKI, ERIC
Exec Dt:
07/14/2017
3
BAKIRTZIAN, ARMEN GARO
Exec Dt:
07/20/2017
4
HLADIO, ANDRE NOVOMIR
Exec Dt:
07/13/2017
Assignee
1
INTELLIJOINT SURGICAL INC.
60 BATHURST DRIVE, UNIT 6
WATERLOO, CANADA N2V 2A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10786312
US20180318017
16036182
Correspondence name and address
GRANT TISDALL
SUITE 1600, 1 FIRST CANADIAN PLACE,
100 KING STREET WEST
TORONTO, M5X 1G5 CANADA
Assignment: 15
Reel/Frame:052628/0105   Pages: 8
Recorded: 05/11/2020
Attorney Dkt #:T8479565US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FANSON, RICHARD TYLER
Exec Dt:
07/13/2017
2
RYTERSKI, ERIC
Exec Dt:
07/14/2017
3
BAKIRTZIAN, ARMEN GARO
Exec Dt:
07/20/2017
4
HLADIO, ANDRE NOVOMIR
Exec Dt:
07/13/2017
Assignee
1
INTELLIJOINT SURGICAL INC.
809 WELLINGTON ST NORTH, UNIT 2
KITCHENER, CANADA N2H 5L6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10898278
US20200268456
16871982
Correspondence name and address
GRANT TISDALL
SUITE 1600, 1 FIRST CANADIAN PLACE,
100 KING STREET WEST
TORONTO, M5X 1G5 CANADA
Assignment: 16
Reel/Frame:054848/0914   Pages: 8
Recorded: 01/07/2021
Attorney Dkt #:T8479565US4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FANSON, RICHARD TYLER
Exec Dt:
07/13/2017
2
RYTERSKI, ERIC
Exec Dt:
07/14/2017
3
BAKIRTZIAN, ARMEN GARO
Exec Dt:
07/20/2017
4
HLADIO, ANDRE NOVOMIR
Exec Dt:
07/13/2017
Assignee
1
INTELLIJOINT SURGICAL INC.
809 WELLINGTON ST NORTH, UNIT 2
KITCHENER, CANADA N2H 5L6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210121242
17143791
Correspondence name and address
GRANT TISDALL
SUITE 1600, 1 FIRST CANADIAN PLACE,
100 KING STREET WEST
TORONTO, M5X 1G5 CANADA
Assignment: 17
Reel/Frame:063196/0314   Pages: 8
Recorded: 03/31/2023
Attorney Dkt #:T8479565US5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FANSON, RICHARD TYLER
Exec Dt:
07/13/2017
2
RYTERSKI, ERIC
Exec Dt:
07/14/2017
3
BAKIRTZIAN, ARMEN GARO
Exec Dt:
07/20/2017
4
HLADIO, ANDRE NOVOMIR
Exec Dt:
07/13/2017
Assignee
1
INTELLIJOINT SURGICAL INC.
809 WELLINGTON ST NORTH, UNIT 2
KITCHENER, CANADA N2H 5L6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11890064
US20230233268
18129724
Correspondence name and address
GOWLING WLG (CANADA) LLP
SUITE 1600, 1 FIRST CANADIAN PLACE
100 KING STREET
TORONTO, M5X 1G5 CANADA
Assignment: 18
Reel/Frame:047581/0778   Pages: 8
Recorded: 11/26/2018
Attorney Dkt #:T8478013US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAKIRTZIAN, ARMEN GARO
Exec Dt:
10/05/2018
2
HLADIO, ANDRE NOVOMIR
Exec Dt:
10/05/2018
3
FANSON, RICHARD TYLER
Exec Dt:
10/05/2018
4
RYTERSKI, ERIC
Exec Dt:
10/09/2018
Assignee
1
INTELLIJOINT SURGICAL INC.
60 BATHURST DRIVE, UNIT 6
WATERLOO, CANADA N2V 2A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10194996
US20170224422
15497721
Correspondence name and address
GOWLING WLG (CANADA) LLP
SUITE 1600, 1 FIRST CANADIAN PLACE
100 KING STREET WEST
TORONTO, M5X 1G5 CANADA
Assignment: 19
Reel/Frame:047932/0016   Pages: 8
Recorded: 01/08/2019
Attorney Dkt #:T8478013US4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAKIRTZIAN, ARMEN GARO
Exec Dt:
10/05/2018
2
HLADIO, ANDRE NOVOMIR
Exec Dt:
10/05/2018
3
FANSON, RICHARD TYLER
Exec Dt:
10/05/2018
4
RYTERSKI, ERIC
Exec Dt:
10/09/2018
Assignee
1
INTELLIJOINT SURGICAL INC.
60 BATHURST DRIVE, UNIT 6
WATERLOO, CANADA N2V 2A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10881468
US20190133697
16242509
Correspondence name and address
GRANT TISDALL
SUITE 1600, 1 FIRST CANADIAN PLACE,
100 KING STREET WEST
TORONTO, M5X 1G5 CANADA
Assignment: 20
Reel/Frame:054583/0694   Pages: 8
Recorded: 12/08/2020
Attorney Dkt #: T8478013US5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAKIRTZIAN, ARMEN GARO
Exec Dt:
10/05/2018
2
HLADIO, ANDRE NOVOMIR
Exec Dt:
10/05/2018
3
FANSON, RICHARD TYLER
Exec Dt:
10/05/2018
4
RYTERSKI, ERIC
Exec Dt:
10/09/2018
Assignee
1
INTELLIJOINT SURGICAL INC.
809 WELLINGTON ST NORTH, UNIT 2
KITCHENER, CANADA N2H 5L6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11589930
US20210085404
17115684
Correspondence name and address
GOWLING WLG (CANADA) LLP
SUITE 1600, 1 FIRST CANADIAN PLACE
100 KING STREET WEST
TORONTO, ONC M5X 1G5
Assignment: 21
Reel/Frame:062679/0623   Pages: 8
Recorded: 02/13/2023
Attorney Dkt #:T8478013US6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAKIRTZIAN, ARMEN GARO
Exec Dt:
10/05/2018
2
HLADIO, ANDRE NOVOMIR
Exec Dt:
10/05/2018
3
FANSON, RICHARD TYLER
Exec Dt:
10/05/2018
4
RYTERSKI, ERIC
Exec Dt:
10/09/2018
Assignee
1
INTELLIJOINT SURGICAL INC.
809 WELLINGTON ST NORTH, UNIT 2
KITCHENER, CANADA N2H 5L6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11826113
US20230190387
18109174
Correspondence name and address
GOWLING WLG (CANADA) LLP
SUITE 1600, 1 FIRST CANADIAN PLACE, 100 KING STREE
TORONTO, M5X 1G5 CANADA
Assignment: 22
Reel/Frame:062733/0277   Pages: 8
Recorded: 02/17/2023
Attorney Dkt #:T8478013US7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAKIRTZIAN, ARMEN GARO
Exec Dt:
10/05/2018
2
HLADIO, ANDRE NOVOMIR
Exec Dt:
10/05/2018
3
FANSON, RICHARD TYLER
Exec Dt:
10/05/2018
4
RYTERSKI, ERIC
Exec Dt:
10/09/2018
Assignee
1
INTELLIJOINT SURGICAL INC.
809 WELLINGTON ST NORTH, UNIT 2
KITCHENER, CANADA N2H 5L6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11839436
US20230200915
18111185
Correspondence name and address
GOWLING WLG (CANADA) LLP
SUITE 1600, 1 FIRST CANADIAN PLACE
100 KING STREET
TORONTO, M5X 1G5 CANADA

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