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Patent Assignment Assignor Details
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Assignor Name : DAVID, PIERRE-YVES
Total Assignments: 4
Assignment: 1
Reel/Frame:020190/0227   Pages: 2
Recorded: 11/09/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/30/2007
2
Exec Dt:
01/30/2007
Assignee
1
7, RUE NEWTON - Z.I. DU COUDRY
93150 LE BLANC MESNIL, FRANCE
Property
 
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NONE
11658919
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: MICHAEL R. DAVIS, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, D.C. 20006-1021
Assignment: 2
Reel/Frame:023583/0493   Pages: 3
Recorded: 11/25/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/03/2009
2
Exec Dt:
08/03/2009
3
Exec Dt:
10/21/2009
4
Exec Dt:
10/15/2009
5
Exec Dt:
10/14/2009
6
Exec Dt:
11/17/2009
Assignees
1
127, AVENUE DU BOIS DE LA PIE PARIS NORD II
95700 ROISSY EN FRANCE, FRANCE
2
3, RUE MICHEL ANGE
75016 PARIS, FRANCE
3
PLATEAU DE MOULON
91192 GIF-SUR-YVETTE CEDEX, FRANCE
Property
 
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12310800
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: W. DOUGLAS HAHM, ESQ.
1030 15TH STREET, N.W., SUITE 400 EAST
WASHINGTON, DC 20005-1503
Assignment: 3
Reel/Frame:026791/0767   Pages: 5
Recorded: 08/23/2011
Attorney Dkt #:88.6400 US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/12/2011
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
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13133964
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-2
SUGAR LAND, TX 77478
Assignment: 4
Reel/Frame:037938/0235   Pages: 8
Recorded: 02/26/2016
Attorney Dkt #:88.6400-US-PCT CORR
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY DATA PREVIOUSLY RECORDED ON REEL 026791 FRAME 0767. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
Exec Dt:
08/12/2011
Assignee
1
127, AVENUE DU BOIS DE LA PIE
PARIS NORD II
ROISSY EN FRANCE, FRANCE F-95700
Property
 
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Pub #
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13133964
Correspondence name and address
KRISTINE DUMAS-SCARBER
100001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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