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Patent Assignment Assignee Details
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Assignee Name : JOHNSON MATTHEY PUBLIC LIMITED
Total Assignments: 16
Assignment: 1
Reel/Frame:011794/0326   Pages: 3
Recorded: 03/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TWIGG, MARTYN VINCENT
Exec Dt:
03/15/2001
2
WISHART, IAN CARMICHAEL
Exec Dt:
03/16/2001
Assignee
1
JOHNSON MATTHEY PUBLIC LIMITED
2-4 COCKSPUR STREET, TRAFALGAR SQUARE
LONDON, UNITED KINGDOM SW1Y 5BQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6557340
NONE
09806118
Correspondence name and address
RATNER & PRESTIA
CHRISTOPHER R. LEWIS
P.O. BOX 980
VALLEY FORGE PA 19482-0980
Assignment: 2
Reel/Frame:012149/0353   Pages: 4
Recorded: 09/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAKER, MICHAEL JAMES
Exec Dt:
07/23/2001
2
GRIFFIN, KENNETH G.
Exec Dt:
07/30/2001
3
MCNICOL, JAMES C.
Exec Dt:
08/10/2001
4
COUVES, JOHN W.
Exec Dt:
08/20/2001
5
JOHNSTON, PETER
Exec Dt:
07/30/2001
6
SALEM, GEORGE F.
Exec Dt:
08/22/2001
Assignees
1
BP CHEMICALS LIMITED
BRITANNIC HOUSE, 1 FINSBURY CIRCUS
LONDON, ENGLAND EC2M 7BA
2
JOHNSON MATTHEY PUBLIC LIMITED
2-4 COCKSPUR STREETTRAFALGAR SQUARE
LONDON, ENGLAND SW1Y 5BQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6528453
US20020032349
09905204
Correspondence name and address
NIXON & VANDERHYE P.C.
LEONARD C. MITCHARD
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 3
Reel/Frame:013850/0812   Pages: 4
Recorded: 09/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISHOP, PETER TRENTON
Exec Dt:
09/09/2002
2
MARSH, PATRICIA ANN
Exec Dt:
09/09/2002
3
THIEBUAT, BENEDICTE JEANNE
Exec Dt:
09/05/2002
4
WAGLAND, ALISON MARY
Exec Dt:
09/05/2002
Assignee
1
JOHNSON MATTHEY PUBLIC LIMITED
2-4 COCKSPUR STREET
TRAFAGLAR SQUARE
LONDON S1Y 5BQ, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6875465
US20030118729
10221766
Correspondence name and address
RATNER PRESTIA
PAUL F. PRESTIA
ONE WESTLAKES, SUITE 301, BERWYN
P.O. BOX 980
VALLEY FORGE, PA 19482-0980
Assignment: 4
Reel/Frame:014189/0414   Pages: 3
Recorded: 06/20/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRISLEY, ROBERT JAMES
Exec Dt:
04/06/2003
2
SWALLOW, DANIEL
Exec Dt:
04/06/2003
3
TWIGG, MARTYN VINCENT
Exec Dt:
04/06/2003
Assignee
1
JOHNSON MATTHEY PUBLIC LIMITED
2-4 COCKSPUR STREET
TRAFALGAR SQUARE
LONDON SW1Y 5BQ, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030213232
10376214
Correspondence name and address
RATNERPRESTIA
JONATHAN H. SPADT
SUITE 301, ONE WESTLAKES
BERWYN, P.O. BOX 980
VALLEY FORGE, PA 19482-0980
Assignment: 5
Reel/Frame:014514/0226   Pages: 3
Recorded: 09/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOPER, SUSAN JOY
Exec Dt:
05/07/2003
2
GASCOYNE, JOHN MALCOLM
Exec Dt:
06/17/2003
3
RALPH, THOMAS ROBERTSON
Exec Dt:
06/30/2003
4
HOGARTH, KAREN LEANNE
Exec Dt:
09/11/2003
Assignee
1
JOHNSON MATTHEY PUBLIC LIMITED
2-4 COCKSPUR STREET
TRAFALGAR SQUARE
LONDON SW1Y 5BQ, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7049025
US20040058123
10416049
Correspondence name and address
RATNERPRESTIA
JONATHAN H. SPADT
ONE WESTLAKES BERWYN SUITE 301
P.O. BOX 980
VALLEY FORGE, PA 19482-0980
Assignment: 6
Reel/Frame:063703/0155   Pages: 4
Recorded: 05/19/2023
Attorney Dkt #:P100591US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAMILTON, CLIFTON
Exec Dt:
04/16/2019
Assignee
1
JOHNSON MATTHEY PUBLIC LIMITED
25 FARRINGDON STREET
5TH FLOOR
LONDON, GREAT BRITAIN EC4A4AB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210395232
17446664
Correspondence name and address
EDWARD TRAUFFER
435 DEVON PARK DRIVE
SUITE 400
WAYNE, PA 19087
Assignment: 7
Reel/Frame:063315/0342   Pages: 10
Recorded: 04/13/2023
Attorney Dkt #:P100983US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARCHER, NICOLAS
Exec Dt:
07/02/2020
2
ANDREWS, SUSAN
Exec Dt:
09/14/2020
Assignee
1
JOHNSON MATTHEY PUBLIC LIMITED
25 FARRINGDON STREET
5TH FLOOR
LONDON, UNITED KINGDOM EC4A4AB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230312472
18003975
Correspondence name and address
EDWARD TRAUFFER
435 DEVON PARK DRIVE SUITE 400
WAYNE, PA 19087
Assignment: 8
Reel/Frame:062806/0458   Pages: 5
Recorded: 02/27/2023
Attorney Dkt #:P100902US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BONNAUD, THIERRY
Exec Dt:
09/14/2020
2
PRENTICE, ZOE
Exec Dt:
09/14/2020
Assignee
1
JOHNSON MATTHEY PUBLIC LIMITED
25 FARRINGDON STREET
5TH FLOOR
LONDON, UNITED KINGDOM EC4A4AB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230126277
17904889
Correspondence name and address
EDWARD TRAUFFER
435 DEVON PARK DRIVE SUITE 400
WAYNE, PA 19087
Assignment: 9
Reel/Frame:062279/0036   Pages: 6
Recorded: 01/05/2023
Attorney Dkt #:090774.040016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAIRNS, DANIEL
Exec Dt:
10/02/2020
2
CONNAGHAN, PAUL
Exec Dt:
10/02/2020
3
DIAMOND, ANDREW
Exec Dt:
10/02/2020
Assignee
1
JOHNSON MATTHEY PUBLIC LIMITED
25 FARRINGDON STREET, 5TH FLOOR
LONDON, GREAT BRITAIN EC4A 4AB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230030652
17791059
Correspondence name and address
BAKER HOSTETLER LLP
1735 MARKET STREET
SUITE 3300
PHILADELPHIA, PA 19103-7501
Assignment: 10
Reel/Frame:061448/0480   Pages: 7
Recorded: 10/18/2022
Attorney Dkt #:032891.000577
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRANT, RICHARD ALASDAIR
Exec Dt:
10/12/2020
2
O'SHAUGHNESSY, PAUL NOEL
Exec Dt:
10/12/2020
Assignee
1
JOHNSON MATTHEY PUBLIC LIMITED
25 FARRINGDON STREET, 5TH FLOOR
LONDON, UNITED KINGDOM EC4A 4AB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230046406
17758779
Correspondence name and address
BAKER HOSTETLER LLP
1735 MARKET STREET
SUITE 3300
PHILADELPHIA, PA 19103-7501
Assignment: 11
Reel/Frame:061226/0844   Pages: 4
Recorded: 09/27/2022
Attorney Dkt #:090774.040025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOMER, FIONA CLAIRE
Exec Dt:
10/28/2020
2
CORBIN, JAMES ALEXANDER
Exec Dt:
10/28/2020
3
WALLAR, CAMERON JON
Exec Dt:
10/28/2020
Assignee
1
JOHNSON MATTHEY PUBLIC LIMITED
25 FARRINGDON STREET, 5TH FLOOR
LONDON, UNITED KINGDOM EC4A 4AB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230146412
17907461
Correspondence name and address
BAKER HOSTETLER LLP
1735 MARKET STREET
SUITE 3300
PHILADELPHIA, PA 19103-7501
Assignment: 12
Reel/Frame:062977/0024   Pages: 5
Recorded: 03/07/2023
Attorney Dkt #:P100999US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAO, NA
Exec Dt:
10/29/2020
Assignee
1
JOHNSON MATTHEY PUBLIC LIMITED
25 FARRINGDON STREET
5TH FLOOR
LONDON, UNITED KINGDOM EC4A4AB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230159468
17996893
Correspondence name and address
EDWARD TRAUFFER
435 DEVON PARK DRIVE SUITE 400
WAYNE, PA 19087
Assignment: 13
Reel/Frame:061262/0529   Pages: 8
Recorded: 08/19/2022
Attorney Dkt #:090774.040018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAIRNS, DANIEL
Exec Dt:
10/30/2020
2
CONNAGHAN, PAUL
Exec Dt:
10/30/2020
3
DIAMOND, ANDREW
Exec Dt:
10/30/2020
4
HILL, JESSICA
Exec Dt:
10/30/2020
5
JOHNSON, STUART
Exec Dt:
10/30/2020
Assignee
1
JOHNSON MATTHEY PUBLIC LIMITED
25 FARRINGDON STREET, 5TH FLOOR
LONDON, UNITED KINGDOM EC4A 4AB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230089059
17904640
Correspondence name and address
BAKER HOSTETLER LLP
1735 MARKET STREET
SUITE 3300
PHILADELPHIA, PA 19103-7501
Assignment: 14
Reel/Frame:061950/0590   Pages: 7
Recorded: 08/19/2022
Attorney Dkt #:090774.040017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAIRNS, DANIEL
Exec Dt:
10/30/2020
2
CONNAGHAN, PAUL
Exec Dt:
10/30/2020
3
DIAMOND, ANDREW
Exec Dt:
10/30/2020
4
JOHNSON, STUART
Exec Dt:
10/30/2020
5
HILL, JESSICA
Exec Dt:
10/30/2020
Assignee
1
JOHNSON MATTHEY PUBLIC LIMITED
25 FARRINGDON STREET, 5TH FLOOR
LONDON, GREAT BRITAIN EC4A 4AB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230110984
17904634
Correspondence name and address
BAKER HOSTETLER LLP
1735 MARKET STREET
SUITE 3300
PHILADELPHIA, PA 19103-7501
Assignment: 15
Reel/Frame:061481/0354   Pages: 7
Recorded: 10/20/2022
Attorney Dkt #:090774.040026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAIRNS, DANIEL
Exec Dt:
01/19/2021
2
RIVAS-VELAZCO, MARIA
Exec Dt:
01/19/2021
3
PALACIOS PADROS, ANNA
Exec Dt:
01/19/2021
Assignee
1
JOHNSON MATTHEY PUBLIC LIMITED
25 FARRINGDON STREET, 5TH FLOOR
LONDON, UNITED KINGDOM EC4A 4AB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230219826
17996662
Correspondence name and address
BAKER HOSTETLER LLP
1735 MARKET STREET
SUITE 3300
PHILADELPHIA, PA 19103-7501
Assignment: 16
Reel/Frame:059646/0892   Pages: 8
Recorded: 04/20/2022
Attorney Dkt #:032891.000512
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAHAN, RACHEL
Exec Dt:
04/07/2022
2
PITAK, MATEUSZ
Exec Dt:
03/28/2022
3
SEECHURN, CARIN
Exec Dt:
04/06/2022
Assignee
1
JOHNSON MATTHEY PUBLIC LIMITED
25 FARRINGDON STREET, 5TH FLOOR
LONDON, GREAT BRITAIN EC4A 4AB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220356200
17753700
Correspondence name and address
BAKER HOSTETLER LLP
1735 MARKET STREET
SUITE 3300
PHILADELPHIA, PA 19103-7501

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