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Patent Assignment Assignor Details
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Assignor Name : SHERWOOD, JOHN
Total Assignments: 6
Assignment: 1
Reel/Frame:015166/0210   Pages: 5
Recorded: 09/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/07/2004
2
Exec Dt:
09/13/2004
Assignee
1
36 OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10849745
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 2
Reel/Frame:021001/0613   Pages: 8
Recorded: 05/27/2008
Attorney Dkt #:57.0780 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/25/2008
2
Exec Dt:
04/25/2008
3
Exec Dt:
04/25/2008
Assignee
1
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12048831
Correspondence name and address
JAMES MCALEENAN
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MA 02139
Assignment: 3
Reel/Frame:021001/0871   Pages: 7
Recorded: 05/27/2008
Attorney Dkt #:57.0823 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/25/2008
2
Exec Dt:
04/25/2008
Assignee
1
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12048774
Correspondence name and address
JAMES MCALEENAN
ONE HAMPSHIRE STREET
SCLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MA 02139
Assignment: 4
Reel/Frame:023716/0763   Pages: 4
Recorded: 12/30/2009
Attorney Dkt #:002566-073000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2009
2
Exec Dt:
12/14/2009
3
Exec Dt:
12/14/2009
4
Exec Dt:
12/14/2009
Assignee
1
235 SECOND STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12638344
Correspondence name and address
NIXON PEABODY LLP
401 9TH STREET, N.W.
SUITE 900
WASHINGTON, DC 20004
Assignment: 5
Reel/Frame:025498/0859   Pages: 7
Recorded: 12/16/2010
Attorney Dkt #:10-399-US (002566.073000)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 023716 FRAME 0763. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNORS' INTEREST.
Assignors
1
Exec Dt:
12/14/2009
2
Exec Dt:
12/14/2009
3
Exec Dt:
12/14/2009
4
Exec Dt:
12/14/2009
Assignee
1
235 SECOND STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12638344
Correspondence name and address
MARC S. KAUFMAN, REED SMITH LLP
P.O. BOX 488
PITTSBURGH, PA 94105
Assignment: 6
Reel/Frame:059328/0407   Pages: 6
Recorded: 03/21/2022
Attorney Dkt #:E3789.US#+
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/06/2022
2
Exec Dt:
03/06/2022
3
Exec Dt:
03/08/2022
Assignee
1
534 FOURTH STREET
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17558348
Correspondence name and address
EIP US LLP
5445 DTC PARKWAY
PENTHOUSE 4
GREENWOOD VILLAGE, 80111 UNITED STATES

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