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Patent Assignment Assignor Details
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Assignor Name : SIKORA, GEORGE J.
Total Assignments: 21
Assignment: 1
Reel/Frame:005921/0890   Pages: 7
Recorded: 11/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEMAIRE, NORMAN J., III
Exec Dt:
11/14/1991
2
DI FRANCESCO, FRANCIS J.
Exec Dt:
11/14/1991
3
DI CARLO, PAUL
Exec Dt:
11/14/1991
4
NAUGLER, PETER D.
Exec Dt:
11/14/1991
5
SIKORA, GEORGE J.
Exec Dt:
11/14/1991
Assignee
1
AMERICAN CYANAMID COMPANY
1937 WEST MAIN ST., P.O. BOX 60 STAMFORD, CONN. 06904-0060
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5366477
NONE
07779431
Correspondence name and address
DOUGLAS E. DENNINGER
AMERICAN CYANAMID CO.
1937 WEST MAIN STREET
P.O. BOX 60
STAMFORD, CT 06904-0060
Assignment: 2
Reel/Frame:034259/0819   Pages: 5
Recorded: 11/25/2014
Attorney Dkt #:SN-065US (PT-3912-US-NP)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIKORA, GEORGE J.
Exec Dt:
09/02/2011
2
SULLIVAN, JAMES JOSEPH
Exec Dt:
08/26/2011
3
SANTANGELO, STEPHEN ANTHONY
Exec Dt:
08/24/2011
Assignee
1
SMITH & NEPHEW, INC.
1450 BROOKS ROAD
MEMPHIS, TENNESSEE 38116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8926661
US20120310279
13213966
Correspondence name and address
MICHAEL A. MATTONI
125 SUMMER STREET
BOSTON, MA 02110
Assignment: 3
Reel/Frame:035640/0396   Pages: 5
Recorded: 05/14/2015
Attorney Dkt #:SN-065DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIKORA, GEORGE J.
Exec Dt:
09/02/2011
2
SULLIVAN, JAMES JOSEPH
Exec Dt:
08/26/2011
3
SANTANGELO, STEPHEN ANTHONY
Exec Dt:
08/24/2011
Assignee
1
SMITH & NEPHEW, INC.
1450 BROOKS ROAD
MEMPHIS, TENNESSEE 38116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9636102
US20150039031
14517152
Correspondence name and address
BURNS & LEVINSON LLP
125 SUMMER STREET
BOSTON, MA 02110
Assignment: 4
Reel/Frame:049887/0060   Pages: 6
Recorded: 07/29/2019
Attorney Dkt #:SN-065CON3 (3912-CNT[3])
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIKORA, GEORGE J.
Exec Dt:
09/02/2011
2
SULLIVAN, JAMES JOSEPH
Exec Dt:
08/26/2011
3
SANTANGELO, STEPHEN ANTHONY
Exec Dt:
08/24/2011
Assignee
1
SMITH & NEPHEW, INC.
1450 BROOKS ROAD
MEMPHIS, TENNESSEE 38116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10405848
US20170181740
15455658
Correspondence name and address
JOSEPH M. MARAIA
125 HIGH STREET
BURNS & LEVINSON, LLP
BOSTON, MA 02110
Assignment: 5
Reel/Frame:051008/0585   Pages: 5
Recorded: 11/14/2019
Attorney Dkt #:SN-065CON4 (PT-3912-CON4)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIKORA, GEORGE J.
Exec Dt:
09/02/2011
2
SULLIVAN, JAMES JOSEPH
Exec Dt:
08/26/2011
3
SANTANGELO, STEPHEN ANTHONY
Exec Dt:
08/24/2011
Assignee
1
SMITH & NEPHEW, INC.
1450 BROOKS ROAD
MEMPHIS, TENNESSEE 38116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11219444
US20190321026
16502646
Correspondence name and address
BURNS & LEVINSON LLP
125 HIGH STREET
BOSTON, MA 02110
Assignment: 6
Reel/Frame:030337/0936   Pages: 5
Recorded: 05/02/2013
Attorney Dkt #:ARTS.P0002US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIKORA, GEORGE J.
Exec Dt:
04/29/2013
2
EK, STEVEN
Exec Dt:
04/18/2013
3
TALLARIDA, STEVEN
Exec Dt:
05/01/2013
Assignee
1
ARTHROSURFACE, INC.
28 FORGE PARKWAY
FRANKLIN, MASSACHUSETTS 02036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9211126
US20130317506
13788713
Correspondence name and address
EAGLE H. ROBINSON
98 SAN JACINTO BOULEVARD
SUITE 1100
AUSTIN, TX 78701
Assignment: 7
Reel/Frame:042409/0144   Pages: 4
Recorded: 05/17/2017
Attorney Dkt #:ARTS.P0002US.C1C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIKORA, GEORGE J.
Exec Dt:
04/29/2013
2
EK, STEVEN
Exec Dt:
04/18/2013
3
TALLARIDA, STEVEN
Exec Dt:
05/01/2013
Assignee
1
ARTHROSURFACE, INC.
28 FORGE PARKWAY
FRANKLIN, MASSACHUSETTS 02038
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9918721
US20170303934
15369350
Correspondence name and address
NORTON ROSE FULBRIGHT US LLP
98 SAN JACINTO BOULEVARD, SUITE 1100
AUSTIN, TX 78701
Assignment: 8
Reel/Frame:063564/0305   Pages: 4
Recorded: 05/08/2023
Attorney Dkt #:ANK-030USD1C4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIKORA, GEORGE J.
Exec Dt:
04/29/2013
2
EK, STEVEN
Exec Dt:
04/18/2013
3
TALLARIDA, STEVEN
Exec Dt:
05/01/2013
Assignee
1
ARTHROSURFACE, INC.
28 FORGE PARKWAY
FRANKLIN, MASSACHUSETTS 02038
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230355246
18313090
Correspondence name and address
GOODWIN PROCTER LLP
100 NORTHERN AVENUE
IP DOCKETING DEPT/7TH FLOOR
BOSTON, MA 02210
Assignment: 9
Reel/Frame:050445/0721   Pages: 4
Recorded: 09/20/2019
Attorney Dkt #:87062-101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMS, DONALD A.
Exec Dt:
05/31/2019
2
SIKORA, GEORGE J.
Exec Dt:
05/31/2019
Assignee
1
WEST GEN TECHNOLOGIES, L.L.C.
3405 GRANDVIEW STREET
PLAINVIEW, TEXAS 79072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10624626
US20190365371
16429310
Correspondence name and address
DICKINSON WRIGHT PLLC
1825 EYE STREET N.W.
SUITE 900
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:052451/0503   Pages: 4
Recorded: 04/21/2020
Attorney Dkt #:87062-104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMS, DONALD A.
Exec Dt:
05/31/2019
2
SIKORA, GEORGE J.
Exec Dt:
05/31/2019
Assignee
1
WEST GEN TECHNOLOGIES, L.L.C.
3405 GRANDVIEW STREET
PLAINVIEW, TEXAS 79072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11844509
US20200237363
16846711
Correspondence name and address
DICKINSON WRIGHT PLLC
1825 EYE STREET N.W.
SUITE 900
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:050037/0651   Pages: 4
Recorded: 08/13/2019
Attorney Dkt #:87062-400
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMS, DONALD A.
Exec Dt:
05/31/2019
2
SIKORA, GEORGE J.
Exec Dt:
06/14/2019
Assignee
1
WEST GEN TECHNOLOGIES, L.L.C.
3405 GRANDVIEW STREET
PLAINVIEW, TEXAS 79072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10478172
NONE
16430182
Correspondence name and address
DICKINSON WRIGHT PLLC
1825 EYE STREET N.W.
SUITE 900
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:050448/0213   Pages: 4
Recorded: 09/20/2019
Attorney Dkt #:87062-103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMS, DONALD A.
Exec Dt:
05/31/2019
2
SIKORA, GEORGE J.
Exec Dt:
06/14/2019
Assignee
1
WEST GEN TECHNOLOGIES, L.L.C.
3405 GRANDVIEW STREET
PLAINVIEW, TEXAS 79072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D944634
NONE
29693463
Correspondence name and address
DICKINSON WRIGHT PLLC
1825 EYE STREET N.W.
SUITE 900
WASHINGTON, DC 20006
Assignment: 13
Reel/Frame:050448/0584   Pages: 4
Recorded: 09/20/2019
Attorney Dkt #:87062-200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMS, DONALD A.
Exec Dt:
05/31/2019
2
SIKORA, GEORGE J.
Exec Dt:
06/14/2019
Assignee
1
WEST GEN TECHNOLOGIES, L.L.C.
3405 GRANDVIEW STREET
PLAINVIEW, TEXAS 79072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11452517
US20190365372
16429608
Correspondence name and address
DICKINSON WRIGHT PLLC
1825 EYE STREET N.W.
SUITE 900
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:050485/0745   Pages: 4
Recorded: 09/25/2019
Attorney Dkt #:87062-202
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMS, DONALD A.
Exec Dt:
05/31/2019
2
SIKORA, GEORGE J.
Exec Dt:
06/14/2019
Assignee
1
WEST GEN TECHNOLOGIES, L.L.C.
3405 GRANDVIEW STREET
PLAINVIEW, TEXAS 79072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D907772
NONE
29693499
Correspondence name and address
DICKINSON WRIGHT PLLC
1825 EYE STREET N.W.
SUITE 900
WASHINGTON, DC 20006
Assignment: 15
Reel/Frame:050707/0067   Pages: 4
Recorded: 10/14/2019
Attorney Dkt #:87062-302
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMS, DONALD A.
Exec Dt:
05/31/2019
2
SIKORA, GEORGE J.
Exec Dt:
06/14/2019
Assignee
1
WEST GEN TECHNOLOGIES, L.L.C.
3405 GRANDVIEW STREET
PLAINVIEW, TEXAS 79072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D929586
NONE
29693534
Correspondence name and address
DICKINSON WRIGHT PLLC
1825 EYE ST., NW
SUITE 900
WASHINGTON, DC 20006
Assignment: 16
Reel/Frame:050721/0697   Pages: 4
Recorded: 10/15/2019
Attorney Dkt #:87062-203
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMS, DONALD A.
Exec Dt:
05/31/2019
2
SIKORA, GEORGE J.
Exec Dt:
06/14/2019
Assignee
1
WEST GEN TECHNOLOGIES, L.L.C.
3405 GRANDVIEW STREET
PLAINVIEW, TEXAS 79072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D907773
NONE
29693508
Correspondence name and address
DICKINSON WRIGHT PLLC
1825 EYE ST., NW
SUITE 900
WASHINGTON, DC 20006
Assignment: 17
Reel/Frame:050729/0469   Pages: 4
Recorded: 10/16/2019
Attorney Dkt #:87062-300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMS, DONALD A.
Exec Dt:
05/31/2019
2
SIKORA, GEORGE J.
Exec Dt:
06/14/2019
Assignee
1
WEST GEN TECHNOLOGIES, L.L.C.
3405 GRANDVIEW STREET
PLAINVIEW, TEXAS 79072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11013509
US20190365373
16430126
Correspondence name and address
DICKINSON WRIGHT PLLC
1825 EYE ST., NW
SUITE 900
WASHINGTON, DC 20006
Assignment: 18
Reel/Frame:050863/0667   Pages: 4
Recorded: 10/30/2019
Attorney Dkt #:87062-402
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMS, DONALD A.
Exec Dt:
05/31/2019
2
SIKORA, GEORGE J.
Exec Dt:
06/14/2019
Assignee
1
WEST GEN TECHNOLOGIES, L.L.C.
3405 GRANDVIEW STREET
PLAINVIEW, TEXAS 79072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11219445
US20200000455
16566274
Correspondence name and address
DICKINSON WRIGHT PLLC
1825 EYE ST., NW
SUITE 900
WASHINGTON, DC 20006
Assignment: 19
Reel/Frame:056360/0140   Pages: 4
Recorded: 05/26/2021
Attorney Dkt #:87062-303
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMS, DONALD A.
Exec Dt:
05/31/2019
2
SIKORA, GEORGE J.
Exec Dt:
06/14/2019
Assignee
1
WEST GEN TECHNOLOGIES, L.L.C.
3405 GRANDVIEW STREET
PLAINVIEW, TEXAS 79072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11871920
US20210259677
17314586
Correspondence name and address
DICKINSON WRIGHT PLLC
1825 EYE STREET N.W.
SUITE 900
WASHINGTON, DC 20006
Assignment: 20
Reel/Frame:058324/0823   Pages: 4
Recorded: 12/07/2021
Attorney Dkt #:87062-403
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMS, DONALD A.
Exec Dt:
05/31/2019
2
SIKORA, GEORGE J.
Exec Dt:
06/14/2019
Assignee
1
WEST GEN TECHNOLOGIES, L.L.C.
3811 110TH STREET
LUBBOCK, TEXAS 79423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11839368
US20220087673
17543928
Correspondence name and address
DICKINSON WRIGHT PLLC
1825 EYE STREET N.W.
SUITE 900
WASHINGTON, DC 20006
Assignment: 21
Reel/Frame:061125/0042   Pages: 4
Recorded: 09/16/2022
Attorney Dkt #:87062-204
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMS, DONALD A.
Exec Dt:
05/31/2019
2
SIKORA, GEORGE J.
Exec Dt:
06/14/2019
Assignee
1
WEST GEN TECHNOLOGIES, L.L.C.
3405 GRANDVIEW STREET
PLAINVIEW, TEXAS 79072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11969165
US20220387014
17889535
Correspondence name and address
DICKINSON WRIGHT, PLLC.
1825 EYE ST., NW SUITE 900
WASHINGTON, DC 20006

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