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Patent Assignment Assignor Details
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Assignor Name : BARTON, WILLIAM
Total Assignments: 13
Assignment: 1
Reel/Frame:008456/0199   Pages: 3
Recorded: 02/11/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/21/1997
2
Exec Dt:
01/24/1997
3
Exec Dt:
01/27/1997
Assignee
1
119 ABERDEEN, SUITE 7
CARDIFF, CALIFORNIA 92007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08797190
Correspondence name and address
FULWIDER PATTON LEE & UTECHT, LLP
JOHN K. FITZGERALD, ESQ.
10877 WILSHIRE BOULEVARD, TENTH FLOOR
LOS ANGELES, CA 90024
Assignment: 2
Reel/Frame:015692/0939   Pages: 3
Recorded: 02/09/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/2004
2
Exec Dt:
01/18/2005
Assignee
1
150 PRESIDENTIAL WAY
SUITE 310
WOBURN, MASSACHUSETTS 01801-1100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10937890
Correspondence name and address
WILMER CUTLER PICKERING
ERIC L. PRAHL
60 STATE STREET
BOSTON, MA 02109
Assignment: 3
Reel/Frame:015693/0256   Pages: 4
Recorded: 02/09/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/2004
2
Exec Dt:
01/07/2005
3
Exec Dt:
01/10/2005
4
Exec Dt:
01/18/2005
Assignee
1
150 PRESIDENTIAL WAY
SUITE 310
WOBURN, MASSACHUSETTS 01801-1100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10938914
Correspondence name and address
WILMER CUTLER PICKERING HALE & DORR LLP
ERIC L. PRAHL
60 STATE ST.
BOSTON, MA 02109
Assignment: 4
Reel/Frame:015726/0113   Pages: 3
Recorded: 02/16/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2005
2
Exec Dt:
01/11/2005
3
Exec Dt:
01/18/2005
Assignee
1
150 PRESIDENTIAL WAY
SUITE 310
WOBURN, MASSACHUSETTS 01801-1100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10988994
Correspondence name and address
WILMER CUTLER PICKERING HALE AND DORR
ERIC L. PRAHL
60 STATE STREET
BOSTON, MA 02109
Assignment: 5
Reel/Frame:016351/0344   Pages: 6
Recorded: 06/16/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/2004
2
Exec Dt:
01/07/2005
3
Exec Dt:
01/10/2005
4
Exec Dt:
01/18/2005
Assignee
1
150 FRESIDENTIAL WAY
WOBURN, MASSACHUSETTS 01801-1100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10938419
Correspondence name and address
ERIC L PRAHL
WILMER CUTLER PICKERING HALE & DORR LLP
60 STATE STREET
BOSTON, MA 02109
Assignment: 6
Reel/Frame:015693/0048   Pages: 4
Recorded: 02/09/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2005
2
Exec Dt:
01/16/2005
3
Exec Dt:
01/18/2005
4
Exec Dt:
01/19/2005
Assignee
1
150 PRESIDENTIAL WAY
SUITE 310
WOBURN, MASSACHUSETTS 01801-1100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10932341
Correspondence name and address
WILMER CUTLER PICKERING, ET AL.
ERIC L. PRAHL
60 STATE STREET
BOSTON, MA 02109
Assignment: 7
Reel/Frame:017109/0648   Pages: 13
Recorded: 12/12/2005
Conveyance: SUBMISSION OF EXECUTED ASSIGNMENT
Assignors
1
Exec Dt:
04/01/2005
2
Exec Dt:
04/14/2005
3
Exec Dt:
12/07/2005
4
Exec Dt:
04/05/2005
Assignee
1
150 PRESIDENTIAL WAY
SUITE 310
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11031955
Correspondence name and address
ELLIOTT J. MASON, III
FISH & RICHARDSON P.C.
225 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 8
Reel/Frame:016291/0167   Pages: 6
Recorded: 05/31/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/12/2005
2
Exec Dt:
04/29/2005
3
Exec Dt:
04/29/2005
4
Exec Dt:
04/07/2005
Assignee
1
150 PRESIDENTIAL WAY
SUITE 310
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11058407
Correspondence name and address
WILMER CUTLER PICKERING ET.AL.
ERIC L. PRAHL
60 STATE STREET
BOSTON, MA 02109
Assignment: 9
Reel/Frame:021062/0907   Pages: 5
Recorded: 06/09/2008
Attorney Dkt #:3433-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/18/2007
2
Exec Dt:
12/18/2007
3
Exec Dt:
12/18/2007
4
Exec Dt:
12/18/2007
5
Exec Dt:
12/12/2007
Assignee
1
29400 LAKELAND BLVD.
WICKLIFFE, OHIO 44092-2298
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11917168
Correspondence name and address
CHRISTOPHER D. HILKER, LUBRIZOL CORP.
PATENT DEPT./052A
29400 LAKELAND BLVD.
WICKLIFFE, OH 44092-2298
Assignment: 10
Reel/Frame:021834/0710   Pages: 5
Recorded: 11/14/2008
Attorney Dkt #:3467-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/2008
2
Exec Dt:
10/01/2008
3
Exec Dt:
11/12/2008
4
Exec Dt:
10/01/2008
5
Exec Dt:
10/01/2008
6
Exec Dt:
10/13/2008
7
Exec Dt:
10/01/2008
8
Exec Dt:
10/01/2008
Assignee
1
29400 LAKELAND BLVD.
WICKLIFFE, OHIO 44092-2298
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12294096
Correspondence name and address
DAVID M. SHOLD, THE LUBRIZOL CORP.
PATENT DEPT./052A
29400 LAKELAND BLVD.
WICKLIFFE, OH 44092-2298
Assignment: 11
Reel/Frame:025926/0053   Pages: 4
Recorded: 03/09/2011
Attorney Dkt #:3440-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/08/2011
2
Exec Dt:
02/08/2011
3
Exec Dt:
03/09/2011
Assignee
1
29400 LAKELAND BLVD.
WICKLIFFE, OHIO 44092-2298
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13055734
Correspondence name and address
DAVID M. SHOLD, THE LUBRIZOL CORP.
29400 LAKELAND BLVD.
PATENT DEPT./022B
WICKLIFFE, OH 44092-2298
Assignment: 12
Reel/Frame:026163/0383   Pages: 5
Recorded: 04/21/2011
Attorney Dkt #:3564-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/20/2011
2
Exec Dt:
03/17/2011
3
Exec Dt:
04/20/2011
4
Exec Dt:
04/21/2011
5
Exec Dt:
04/14/2011
6
Exec Dt:
04/06/2011
7
Exec Dt:
04/14/2011
Assignee
1
29400 LAKELAND BLVD.
WICKLIFFE, OHIO 44092-2298
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13060492
Correspondence name and address
DAVID M. SHOLD, LUBRIZOL CORP.
29400 LAKELAND BLVD.
PATENT DEPT./022B
WICKLIFFE, OH 44092-2298
Assignment: 13
Reel/Frame:063411/0955   Pages: 8
Recorded: 04/24/2023
Attorney Dkt #:2920951-151001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/03/2023
2
Exec Dt:
02/06/2023
3
Exec Dt:
02/03/2023
4
Exec Dt:
02/03/2023
5
Exec Dt:
02/07/2023
6
Exec Dt:
02/23/2023
Assignee
1
KAISER-WILHELM-ALLEE 20
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17795652
Correspondence name and address
MCBEE MOORE & VANIK IP, LLC
10 SOUTH MARKET STREET 2ND FLOOR
FREDERICK, MD 21701

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