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Patent Assignment Assignor Details
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Assignor Name : GRANT, DOUGLAS
Total Assignments: 7
Assignment: 1
Reel/Frame:011447/0648   Pages: 3
Recorded: 01/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/28/2000
2
Exec Dt:
12/28/2000
3
Exec Dt:
12/28/2000
Assignee
1
4224 ROCKY POINT DRIVE
ANTIOCH, CALIFORNIA 94509
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09664808
Correspondence name and address
MCCUTCHEN, DOYLE, BROWN & ENERSEN
DAVID G. BECK
THREE EMBARCADERO CENTER
SAN FRANCISCO, CALIFORNIA 94111
Assignment: 2
Reel/Frame:020503/0149   Pages: 8
Recorded: 02/13/2008
Attorney Dkt #:20.3051
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/26/2007
2
Exec Dt:
11/26/2007
3
Exec Dt:
12/02/2007
Assignee
1
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11942534
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478
Assignment: 3
Reel/Frame:026946/0708   Pages: 16
Recorded: 09/22/2011
Attorney Dkt #:60.1931 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/12/2011
2
Exec Dt:
07/22/2011
3
Exec Dt:
07/12/2011
4
Exec Dt:
06/07/2011
5
Exec Dt:
08/30/2011
6
Exec Dt:
06/09/2011
7
Exec Dt:
01/18/2011
8
Exec Dt:
06/02/2011
9
Exec Dt:
06/01/2011
10
Exec Dt:
05/31/2011
Assignee
1
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13097346
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MA 02139
Assignment: 4
Reel/Frame:040425/0522   Pages: 11
Recorded: 11/28/2016
Attorney Dkt #:315650-1 (GEMS:0578)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/22/2016
2
Exec Dt:
11/21/2016
3
Exec Dt:
11/21/2016
4
Exec Dt:
11/21/2016
5
Exec Dt:
11/21/2016
6
Exec Dt:
11/21/2016
7
Exec Dt:
11/21/2016
Assignee
1
1 RIVER ROAD
SCHENECTADY, NEW YORK 12345
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15359159
Correspondence name and address
FLETCHER YODER, P.C. (C/O JOHN M. RARIDEN)
P.O. BOX 692289
HOUSTON, TX 77269-2289
Assignment: 5
Reel/Frame:041936/0961   Pages: 9
Recorded: 04/10/2017
Attorney Dkt #:IS15.1028-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/21/2016
2
Exec Dt:
12/01/2016
3
Exec Dt:
04/07/2017
4
Exec Dt:
11/30/2016
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15241853
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 6
Reel/Frame:052825/0247   Pages: 3
Recorded: 06/03/2020
Attorney Dkt #:113507-8130.US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/12/2018
2
Exec Dt:
02/12/2018
3
Exec Dt:
02/12/2018
4
Exec Dt:
02/12/2018
Assignee
1
3500 WILLOW LANE
THOUSAND OAKS, CALIFORNIA 91361
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16946036
Correspondence name and address
STEPHEN A. BROOKMAN
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 7
Reel/Frame:049563/0104   Pages: 10
Recorded: 06/24/2019
Attorney Dkt #:IS15.1156-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/2018
2
Exec Dt:
09/25/2018
3
Exec Dt:
06/14/2019
4
Exec Dt:
09/24/2018
5
Exec Dt:
09/24/2018
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15371710
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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