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Patent Assignment Assignor Details
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Assignor Name : HEMS, WILLIAM PATRICK
Total Assignments: 5
Assignment: 1
Reel/Frame:014721/0089   Pages: 5
Recorded: 09/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEMS, WILLIAM PATRICK
Exec Dt:
05/06/2003
2
HUTCHINGS, GRAHAM JOHN
Exec Dt:
04/30/2003
Assignee
1
JOHNSON MATTHEY PUBLIC LIMITED COMPANY
2-4 COCKSPUR STREET
TRAFALGAR SQUARE
LONDON SW1Y 5BQ, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040220049
10416053
Correspondence name and address
RATNERPRESTIA
CHRISTOPHER R. LEWIS
ONE WESTLAKES, SUITE 301
BERWYN, P.O. BOX 980
VALLEY FORGE, PA 19482-0980
Assignment: 2
Reel/Frame:015006/0183   Pages: 3
Recorded: 01/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRADFORD, GRAEME LEGAL REPRESENTATIVE OF ANTONY CHESNEY (DECEASED)
Exec Dt:
09/15/2003
2
HEMS, WILLIAM PATRICK
Exec Dt:
09/19/2003
Assignee
1
JOHNSON MATTHEY PUBLIC LIMITED COMPANY
2-4 COCKSPUR STREET
TRAFALGAR SQUARE
LONDON SW1Y 5BQ, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7235510
US20050164296
10468340
Correspondence name and address
CHRISTOPHER R. LEWIS
ONE WESTLAKES, SUITE 301
BERWYN, P.O. BOX 980
VALLEY FORGE, PA 19482-0980
Assignment: 3
Reel/Frame:017565/0643   Pages: 5
Recorded: 08/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEMS, WILLIAM PATRICK
Exec Dt:
05/13/2005
2
CHEN, WEIPING
Exec Dt:
05/11/2005
3
XIAO, JIANLIANG
Exec Dt:
05/11/2005
Assignee
1
JOHNSON MATTHEY PUBLIC LIMITED COMPANY
2-4 COCKSPUR STREET
TRAFALGER SQUARE
LONDON, UNITED KINGDOM SW1Y 5BQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060135355
10524550
Correspondence name and address
CHRISTOPHER R. LEWIS
RATNERPRESTIA
SUITE 301, ONE WESTLAKES, BERWYN
P.O. BOX 980
BERWYN, PA 19482-0980
Assignment: 4
Reel/Frame:017808/0535   Pages: 3
Recorded: 04/18/2006
Attorney Dkt #:JMYS-139US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOMINGUEZ, BEATRIZ
Exec Dt:
12/15/2005
2
HEMS, WILLIAM PATRICK
Exec Dt:
12/15/2005
3
ZANOTTI-GEROSA, ANTONIO
Exec Dt:
12/15/2005
Assignee
1
JOHNSON MATTHEY PLC
2-4 COCKSPUR STREET
TRAFALGAR SQUARE
LONDON, UNITED KINGDOM SW1Y 5BQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7256302
US20060229473
10560387
Correspondence name and address
CHRISTOPHER R. LEWIS
RATNERPRESTIA
SUITE 301, ONE WESTLAKES, BERWYN
P.O. BOX 980
BERWYN, PA 19482-0980
Assignment: 5
Reel/Frame:018024/0490   Pages: 3
Recorded: 06/27/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEMS, WILLIAM PATRICK
Exec Dt:
01/27/2006
2
GRASA, GABRIELA ALEXANDRA
Exec Dt:
01/16/2006
Assignee
1
JOHNSON MATTHEY PLC
2-4 COCKSPUR STREET
TRAFALGAR SQUARE
LONDON, UNITED KINGDOM SW1Y 5BQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070066850
10564902
Correspondence name and address
CHRISTOPHER R. LEWIS
RATNERPRESTIA
SUITE 301, ONE WESTLAKES, BERWYN
P.O. BOX 980
BERWYN, PA 19482-0980

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