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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : HOBSON, DAVID M.
Total Assignments: 5
Assignment: 1
Reel/Frame:013694/0566   Pages: 4
Recorded: 01/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/06/2003
2
Exec Dt:
12/18/2002
3
Exec Dt:
01/13/2003
Assignee
1
29400 LAKELAND BOULEVARD
WICKLIFFE, OHIO 44092-2298
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10319125
Correspondence name and address
THE LUBRIZOL CORPORATION
TERESAN W. GILBERT
29400 LAKELAND BOULEVARD
PATENT ADMINISTRATOR/022B
WICKLIFFE, OHIO 44092-2298
Assignment: 2
Reel/Frame:018559/0314   Pages: 4
Recorded: 11/29/2006
Attorney Dkt #:3519
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/20/2006
2
Exec Dt:
11/22/2006
Assignee
1
29400 LAKELAND BLVD.
WICKLIFFE, OHIO 44092-2298
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11557612
Correspondence name and address
TERESAN W. GILBERT, THE LUBRIZOL CORP.
29400 LAKELAND BLVD.
WICKLIFFE, OH 44092-2298
Assignment: 3
Reel/Frame:024308/0758   Pages: 5
Recorded: 04/29/2010
Attorney Dkt #:3580-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/25/2010
2
Exec Dt:
04/25/2010
Assignee
1
29400 LAKELAND BLVD.
WICKLIFFE, OHIO 44092-2298
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12739171
Correspondence name and address
CHRISTOPHER D. HILKER, LUBRIZOL CORP.
29400 LAKELAND BLVD.
PATENT DEPT./022B
WICKLIFFE, OH 44092-2298
Assignment: 4
Reel/Frame:040956/0617   Pages: 4
Recorded: 01/12/2017
Attorney Dkt #:4164-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/07/2016
2
Exec Dt:
12/09/2016
3
Exec Dt:
12/06/2016
Assignee
1
29400 LAKELAND BLVD.
WICKLIFFE, OHIO 44092-2298
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15317617
Correspondence name and address
CATHY BARTEL, THE LUBRIZOL CORPORATION
29400 LAKELAND BLVD.
LEGAL DEPARTMENT/MAIL DROP 022B
WICKLIFFE, OH 44092-2298
Assignment: 5
Reel/Frame:042150/0430   Pages: 8
Recorded: 04/26/2017
Attorney Dkt #:4235-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/05/2017
2
Exec Dt:
04/21/2017
3
Exec Dt:
04/05/2017
4
Exec Dt:
04/06/2017
5
Exec Dt:
04/05/2017
Assignee
1
29400 LAKELAND BLVD.
WICKLIFFE, OHIO 44092-2298
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15521655
Correspondence name and address
CATHY BARTEL, THE LUBRIZOL CORPORATION
29400 LAKELAND BLVD.
LEGAL DEPARTMENT/MAIL DROP 022B
WICKLIFFE, OH 44092-2298

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