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Patent Assignment Assignor Details
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Assignor Name : COOK, STEPHEN LEONARD
Total Assignments: 8
Assignment: 1
Reel/Frame:011090/0450   Pages: 3
Recorded: 09/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINCENT, MATTHEW WILLIAM
Exec Dt:
08/30/2000
2
RICHARDS, PAUL JOSEPH
Exec Dt:
08/30/2000
3
COOK, STEPHEN LEONARD
Exec Dt:
08/21/2000
Assignee
1
ASSOCIATED OCTEL COMPANY LIMITED, THE
BERKELEY SQUARE
BERKELEY SQUARE HOUSE
LONDON, UNITED KINGDOM W1X 6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6488725
NONE
09608292
Correspondence name and address
BACON & THOMAS
RICHARD E. FICHTER
625 SLATERS LANE
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:014231/0993   Pages: 3
Recorded: 02/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOK, STEPHEN LEONARD
Exec Dt:
02/06/2003
2
KALISCHEWSKI, WERNER
Exec Dt:
02/25/2003
3
LOHMANN, GABRIELE
Exec Dt:
02/25/2003
4
MARSCHEWSKI, ARMIN
Exec Dt:
02/25/2003
Assignee
1
ASSOCIATED OCTEL COMPANY LIMITED, THE
GLOBAL HOUSE, BAILEY LANE
MANCHESTER, M90 4AA, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7452388
US20030188474
10363124
Correspondence name and address
FAY, SHARPE, FAGAN, ET AL.
SCOTT A. MCCOLLISTER
1100 SUPERIOR AVENUE
7TH FLOOR
CLEVELAND, OH 44115
Assignment: 3
Reel/Frame:015678/0728   Pages: 3
Recorded: 08/13/2004
Attorney Dkt #:YOUZ 2 00103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
COOK, STEPHEN LEONARD
Exec Dt:
11/25/2003
Assignee
1
ASSOCIATED OCTEL COMPANY LIMITED, THE
GLOBAL HOUSE
BAILEY LANE
MANCHESTER, M90 4AA, GREAT BRITAIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7556657
US20050011187
10488134
Correspondence name and address
FAY, SHARPE, FAGAN, MINNICH & MCKEE, LLP
SCOTT A. MCCOLLISTER
1100 SUPERIOR AVENUE, SEVENTH FLOOR
CLEVELAND, OH 44114-2518
Assignment: 4
Reel/Frame:017581/0850   Pages: 3
Recorded: 12/29/2005
Attorney Dkt #:745003-1000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINCENT, MATTHEW WILLIAM
Exec Dt:
09/26/2005
2
COOK, STEPHEN LEONARD
Exec Dt:
09/29/2005
3
WOODALL, KEITH
Exec Dt:
09/26/2005
Assignee
1
ASSOCIATED OCTEL COMPANY LIMITED, THE
OIL SITES ROAD, ELLESMERE PORT
SOUTH WIRRAL, UNITED KINGDOM CH65 4HF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060101711
10521796
Correspondence name and address
JEFFREY A. LINDEMAN
NIXON PEABODY LLP
SUITE 900
401 9TH STREET, N.W.
WASHINGTON, D.C. 20004-2128
Assignment: 5
Reel/Frame:032277/0484   Pages: 4
Recorded: 02/24/2014
Attorney Dkt #:27073-66
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REID, JACQUELINE
Exec Dt:
02/14/2014
2
COOK, STEPHEN LEONARD
Exec Dt:
02/14/2014
Assignee
1
INNOSPEC LIMITED
INNOSPEC MANUFACTURING PARK
OIL SITES ROAD
ELLESMERE PORT, CHESHIRE, UNITED KINGDOM CH65 4EY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9365787
US20140174390
14236754
Correspondence name and address
BURNS & LEVINSON, LLP
125 SUMMER STREET
ATTN: MARLO SCHEPPER GROLNIC
BOSTON, MA 02110
Assignment: 6
Reel/Frame:045064/0969   Pages: 3
Recorded: 02/28/2018
Attorney Dkt #:27073-94US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
COOK, STEPHEN LEONARD
Exec Dt:
02/01/2018
Assignee
1
INNOSPEC MANUFACTURING PARK
OIL SITES ROAD
ELLESMERE PORT
CHESHIRE, UNITED KINGDOM CH65 4EY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10689589
US20180223203
15747950
Correspondence name and address
BURNS & LEVINSON LLP
125 SUMMER STREET
BOSTON, MA 02110
Assignment: 7
Reel/Frame:046772/0615   Pages: 6
Recorded: 04/11/2018
Attorney Dkt #:27073-94
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 045064 FRAME: 0969. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
COOK, STEPHEN LEONARD
Exec Dt:
02/01/2018
Assignee
1
INNOSPEC LIMITED
INNOSPEC MANUFACTURING PARK
OIL SITES ROAD ELLESMERE PORT
CHESHIRE, UNITED KINGDOM CH65 4EY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10689589
US20180223203
15747950
Correspondence name and address
BURNS & LEVINSON LLP
125 SUMMER STREET
BOSTON, MA 02110
Assignment: 8
Reel/Frame:065679/0115   Pages: 12
Recorded: 11/28/2023
Attorney Dkt #: SP2283-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAYTON, CHRISTOPHER WILLIAM
Exec Dt:
07/13/2021
2
GEE, MICHAEL
Exec Dt:
07/06/2021
3
WILLIAMS, RODNEY GLYN
Exec Dt:
06/17/2021
4
WYATT, EMMA
Exec Dt:
07/12/2021
5
ROSS, ALAN NORMAN
Exec Dt:
07/26/2021
6
WOODALL, KEITH
Exec Dt:
11/25/2023
7
REID, JACQUELINE GLEN
Exec Dt:
09/14/2021
8
MULQUEEN, SIMON CHRISTOPHER
Exec Dt:
08/03/2021
9
COOK, STEPHEN LEONARD
Exec Dt:
07/20/2021
Assignee
1
SHELL USA, INC.
P.O. BOX 576
HOUSTON, TEXAS 77001-0576
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11867117
US20220025286
17311787
Correspondence name and address
SHELL USA, INC.
P.O. BOX 576
HOUSTON, TX 77001-0576

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