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Patent Assignment Assignor Details
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Assignor Name : WILLIAMSON, STEPHEN
Total Assignments: 11
Assignment: 1
Reel/Frame:004887/0741   Pages: 1
Recorded: 05/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WILLIAMSON, STEPHEN
Exec Dt:
02/13/1987
Assignee
1
NATIONAL RESEARCH DEVELOPMENT CORPORATION, A BRITISH CORP.
101 NEWINGTON CAUSEWAY
LONDON SE1 6BU, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4792710
NONE
07017074
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L STREET, N.W.
WASHINGTON, DC 20036-5601
Assignment: 2
Reel/Frame:024484/0034   Pages: 4
Recorded: 06/03/2010
Attorney Dkt #:145552
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUSBAND, STEPHEN MARK
Exec Dt:
05/07/2010
2
SMITH, ALEXANDER CHARLES
Exec Dt:
05/07/2010
3
WILLIAMSON, STEPHEN
Exec Dt:
05/12/2010
Assignee
1
ROLLS-ROYCE PLC
65 BUCKINGHAM GATE
LONDON, SW1E 6AT, GREAT BRITAIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8378537
US20100244596
12742952
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 3
Reel/Frame:034797/0414   Pages: 6
Recorded: 01/23/2015
Attorney Dkt #:3721.1039-000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDERSON, PAUL
Exec Dt:
01/22/2015
2
WILLIAMSON, STEPHEN
Exec Dt:
01/22/2015
3
ARNOLD, HOWARD ERNEST
Exec Dt:
01/22/2015
4
HARRIS, MATTHEW C.
Exec Dt:
01/22/2015
Assignee
1
DELL PRODUCTS, LP
ONE DELL WAY
ROUND ROCK, TEXAS 78682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9854042
US20160219104
14603546
Correspondence name and address
MARY LOU WAKIMURA, ESQ.
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 4
Reel/Frame:039102/0647   Pages: 10
Recorded: 07/07/2016
Attorney Dkt #:172017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMSON, STEPHEN
Exec Dt:
04/28/2016
2
SMITH, ALEXANDER C
Exec Dt:
05/08/2016
3
CULLEN, JOHN J A
Exec Dt:
05/03/2016
4
CHONG, ELLIS F H
Exec Dt:
04/28/2016
Assignee
1
ROLLS-ROYCE PLC
62 BUCKINGHAM GATE
LONDON, GREAT BRITAIN SW1E 6AT
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10680503
US20170040881
15204443
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 5
Reel/Frame:051783/0799   Pages: 3
Recorded: 02/11/2020
Attorney Dkt #:2017P12666WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMSON, STEPHEN
Exec Dt:
08/15/2017
2
JIANG, NAN
Exec Dt:
08/15/2017
Assignee
1
SIEMENS ENERGY, INC.
4400 ALAFAYA TRAIL
ORLANDO, FLORIDA 32826
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11365638
US20200240276
16638260
Correspondence name and address
SIEMENS CORPORATION INTELLECTUAL PROPERT
3501 QUADRANGLE BLVD STE 230
ORLANDO, FL 32817
Assignment: 6
Reel/Frame:046307/0086   Pages: 3
Recorded: 07/10/2018
Attorney Dkt #:48811/327990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANG, TONY
Exec Dt:
06/19/2018
2
WILLIAMSON, STEPHEN
Exec Dt:
06/20/2018
3
TOMLINSON, GLYN
Exec Dt:
06/20/2018
Assignee
1
DS SMITH PACKAGING LTD
350 EUSTON RD
LONDON, UNITED KINGDOM NW1 3AX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10882271
US20180345619
15761542
Correspondence name and address
IP DOCKET CLARK HILL PLC
130 EAST RANDOLPH STREET
SUITE 3900
CHICAGO, IL 60601
Assignment: 7
Reel/Frame:054752/0119   Pages: 3
Recorded: 12/28/2020
Attorney Dkt #:48811.417071
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANG, TONY
Exec Dt:
06/19/2018
2
WILLIAMSON, STEPHEN
Exec Dt:
06/20/2018
3
TOMLINSON, GLYN
Exec Dt:
06/20/2018
Assignee
1
DS SMITH PACKAGING LTD
350 EUSTON RD
LONDON, UNITED KINGDOM NW1 3AX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210086467
17108182
Correspondence name and address
IP DOCKET CLARK HILL PLC
130 EAST RANDOLPH STREET
SUITE 3900
CHICAGO, IL 60601
Assignment: 8
Reel/Frame:059926/0851   Pages: 7
Recorded: 05/17/2022
Attorney Dkt #:2019P24721WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMSON, STEPHEN
Exec Dt:
10/29/2019
2
WANG, LIEKE
Exec Dt:
10/30/2019
3
GUNGOR, MEHMET
Exec Dt:
11/04/2019
4
JIANG, NAN
Exec Dt:
10/29/2019
Assignee
1
SIEMENS ENERGY, INC.
4400 ALAFAYA TRAIL
ORLANDO, FLORIDA 32826
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240133298
17769363
Correspondence name and address
SIEMENS ENERGY, INC. IP DEPT - MAIL CODE INT-244
3850 QUADRANGLE BLVD
ORLANDO, FL 32817
Assignment: 9
Reel/Frame:054656/0727   Pages: 3
Recorded: 12/15/2020
Attorney Dkt #:48811.412408
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANG, TONY
Exec Dt:
06/19/2018
2
WILLIAMSON, STEPHEN
Exec Dt:
06/18/2020
3
TOMLINSON, GLYN
Exec Dt:
06/20/2018
Assignee
1
DS SMITH PACKAGING LTD
350 EUSTON RD
LONDON, UNITED KINGDOM NW1 3AX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200406575
17021194
Correspondence name and address
IP DOCKET CLARK HILL PLC
130 EAST RANDOLPH STREET
SUITE 3900
CHICAGO, IL 60601
Assignment: 10
Reel/Frame:064108/0980   Pages: 5
Recorded: 06/29/2023
Attorney Dkt #:2021P13230US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHTEYMAN, YEVGENIY P.
Exec Dt:
06/30/2022
2
GRAVETT, PHILLIP W.
Exec Dt:
07/06/2022
3
WILLIAMSON, STEPHEN
Exec Dt:
06/30/2022
Assignee
1
SIEMENS ENERGY, INC.
4400 ALAFAYA TRAIL
ORLANDO, FLORIDA 32826
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240068368
18335206
Correspondence name and address
SIEMENS ENERGY, INC. IP DEPT - MAIL CODE INT-244
4400 ALAFAYA TRAIL
ORLANDO, FL 32826
Assignment: 11
Reel/Frame:064164/0626   Pages: 7
Recorded: 07/06/2023
Attorney Dkt #:2022P02064US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, NAN
Exec Dt:
07/13/2022
2
MHETRAS, SHANTANU P.
Exec Dt:
07/19/2022
3
WILLIAMSON, STEPHEN
Exec Dt:
07/12/2022
4
HARRINGTON, JOHN
Exec Dt:
07/26/2022
Assignee
1
SIEMENS ENERGY, INC.
4400 ALAFAYA TRAIL
ORLANDO, FLORIDA 32826
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240035386
18337533
Correspondence name and address
SIEMENS ENERGY, INC. IP DEPT - MAIL CODE INT-244
4400 ALAFAYA TRAIL
ORLANDO, FL 32826

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