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Patent Assignment Assignor Details
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Assignor Name : LESSI, JACQUES
Total Assignments: 20
Assignment: 1
Reel/Frame:004678/0211   Pages: 1
Recorded: 03/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LESSI, JACQUES
Exec Dt:
04/17/1981
Assignee
1
INSTITUTE FRANCAIS DU PETROLE, RUEIL-MALMAISON,
FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4683950
NONE
06266039
Correspondence name and address
MILLEN & WHITE
503 CRYSTAL MALL, BLDG. 1
1911 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004935/0532   Pages: 1
Recorded: 06/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LESSI, JACQUES
Exec Dt:
06/07/1988
2
PERREAU, PHILIPPE
Exec Dt:
06/07/1988
3
BARY, DANIEL
Exec Dt:
06/07/1988
4
GRARD, GUY
Exec Dt:
06/07/1988
Assignee
1
INSTITUT FRANCAIS DU PETROLE, 4, AVENUE DE BOIS PREAU 92502 RUEIL MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5014440
NONE
07213139
Correspondence name and address
ANTONELLI, TERRY & WANDS
1919 PENN. AVE., N. W., STE. 600
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004963/0102   Pages: 1
Recorded: 10/19/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LESSI, JACQUES
Exec Dt:
10/06/1988
2
THOLANCE, MICHEL
Exec Dt:
10/06/1988
Assignee
1
INSTITUT FRANCAIS DU PETROLE
4, AVENUE DE BOIS PREAU
92502 RUEIL-MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4940094
NONE
07234076
Correspondence name and address
ANTONELLI, TERRY & WANDS
1919 PENNSYLVANIA AVENUE, N.W.
STE. 600
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:005078/0302   Pages: 1
Recorded: 04/24/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LESSI, JACQUES
Exec Dt:
02/20/1989
2
MORIN, PIERRE
Exec Dt:
02/20/1989
Assignee
1
INSTITUT FRANCAIS DU PETROLE
4, AVE. DE BOIS PREAU
92502 RUEIL MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4945761
NONE
07313437
Correspondence name and address
ANTONELLI, TERRY & WANDS
1919 PENNSYLVANIA AVE, N.W., STE 600
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:005056/0956   Pages: 1
Recorded: 03/23/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LESSI, JACQUES
Exec Dt:
03/07/1989
2
WITTRISCH, CHRISTIAN
Exec Dt:
03/04/1989
Assignee
1
INSTITUT FRANCAIS DU PETROLE, 4, AVE., DE BOIS-PREAU, 92502 RUEIL-MALMAISON, FRANCE
FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5038108
NONE
07299314
Correspondence name and address
ANTONELLI, TERRY & WANDS
1919 PENNSYLVANIA AVENUE, N.W.
STE. 600
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:005251/0990   Pages: 1
Recorded: 03/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
THOLANCE, MICHEL
Exec Dt:
03/28/1989
2
LESSI, JACQUES
Exec Dt:
03/28/1989
3
MICHEL, JEAN-PAUL
Exec Dt:
03/28/1989
Assignee
1
INSTITUT FRANCAIS DU PETROLE
4, AVENUE DE BOIS-PREAU
92502 RUEIL-MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4945995
NONE
07302666
Correspondence name and address
ANTONELLI, TERRY & WANDS
STE. 600, 1919 PENN. AVE., N. W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:005134/0803   Pages: 1
Recorded: 07/24/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LESSI, JACQUES
Exec Dt:
04/04/1989
Assignee
1
INSTITUT FRANCAIS DU PETROLE
4, AVENUE DE BOIS PREAU
92502 RUEIL MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4942926
NONE
07302333
Correspondence name and address
ANTONELLI, TERRY & WANDS
STE. 600, 1919 PENN. AVE., N. W.
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:005226/0329   Pages: 1
Recorded: 12/18/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LESSI, JACQUES
Exec Dt:
11/20/1989
Assignee
1
INSTITUT FRANCAIS DU PETROLE
B.P. 311
92 506 RUEIL MALMAISON
CEDEX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5042297
NONE
07422105
Correspondence name and address
ANTONELLI, TERRY & WANDS
1919 PENN. AVE, N.W., STE 600
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:005569/0845   Pages: 2
Recorded: 12/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GADELLE, CLAUDE
Exec Dt:
11/15/1990
2
LESSI, JACQUES
Exec Dt:
11/19/1990
3
RENARD, GERARD
Exec Dt:
11/16/1990
Assignee
1
INSTITUT FRANCAIS DU PETROLE
4, AVENUE DE BOIS PREAU
92502 RUEIL-MALMASON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5133411
NONE
07636271
Correspondence name and address
ANTONELLI, TERRY, STOUT AND KRAUS
SUITE 600
1919 PENNSYLVANIA AVE., N. W.
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:005560/0789   Pages: 2
Recorded: 12/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GADELLE, CLAUDE
Exec Dt:
12/12/1990
2
LESSI, JACQUES
Exec Dt:
12/17/1990
3
RENARD, GERARD
Exec Dt:
12/14/1990
Assignee
1
INSTITUT FRANCAIS DU PETROLE
4, AVENUE DE BOIS PREAU
92502 RUEIL-MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5133410
NONE
07636294
Correspondence name and address
DAVID T. TERRY
ANTONELLI, TERRY, STOUT & KRAUS
SUITE 600
1919 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:005740/0501   Pages: 2
Recorded: 06/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CASTEL, YVON
Exec Dt:
05/16/1991
2
LESSI, JACQUES
Exec Dt:
05/21/1991
Assignee
1
INSTITUT FRANCAIS DU PETROLE
4, AVENUE DE BOIS PREAU, 92502 RUEIL-MALMAISON
FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5207096
NONE
07713317
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
1919 PENNSYLVANIA AVE., NW, SUITE 600
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:005865/0253   Pages: 2
Recorded: 09/30/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LESSI, JACQUES
Exec Dt:
09/04/1991
2
WITTRISCH, CHRISTIAN
Exec Dt:
09/02/1991
Assignee
1
INSTITUT FRANCAIS DU PETROLE
4, AVENUE DE BOIS PREAU
RUEIL-MALMAISON, FRANCE 92502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5150750
NONE
07723392
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
1919 PENNSYLVANIA AVE., N.W., STE. 600
WASHINGTON, DC 20006
Assignment: 13
Reel/Frame:005908/0308   Pages: 2
Recorded: 11/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GADELLE, CLAUDE
Exec Dt:
09/30/1991
2
LESSI, JACQUES
Exec Dt:
09/30/1991
Assignee
1
INSTITUT FRANCAIS DU PETROLE
4 AVENUE DE BOIS PREAU
92502 RUEIL-MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5269376
NONE
07787660
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
1919 PENNSYLVANIA AVENUE, NW
SUITE 600
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:005914/0598   Pages: 2
Recorded: 11/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GADELLE, CLAUDE
Exec Dt:
10/01/1991
2
LESSI, JACQUES
Exec Dt:
10/02/1991
Assignee
1
INSTITUT FRANCAIS DU PETROLE
4, AVENUE DE BOIS PREAU, 92502 RUEIL-MALMAISON (FRANCE)
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5242021
NONE
07787406
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
SUITE 600
1919 PENNSYLVANIA AVE., N.W.
WASHINGTON, DC 20006
Assignment: 15
Reel/Frame:006000/0898   Pages: 2
Recorded: 02/04/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GADELLE, CLAUDE
Exec Dt:
12/18/1991
2
PETIT, HERVE
Exec Dt:
12/30/1991
3
LESSI, JACQUES
Exec Dt:
12/30/1991
Assignee
1
INSTITUT FRANCAIS DU PETROLE
4, AVENUE DE BOIS PREAU 92502 RUEIL-MALMAISON, FRANCE
FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5211240
NONE
07787658
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
SUITE 600
1919 PENNSYLVANIA AVE., NW
WASHINGTON, DC 20008
Assignment: 16
Reel/Frame:006692/0161   Pages: 2
Recorded: 08/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOLET, HENRI
Exec Dt:
07/01/1993
2
LESSI, JACQUES
Exec Dt:
07/02/1993
Assignee
1
INSTITUT FRANCIS DU PETROLE
4, AVENUE DE BOIS PREAU
92506 RUEIL MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5348094
NONE
08075796
Correspondence name and address
DAVID T. TERRY
1919 PENNSYLVANIA AVENUE
SUITE 600, NW
WASHINGTON, DC 20006
Assignment: 17
Reel/Frame:008689/0907   Pages: 3
Recorded: 08/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LESSI, JACQUES
Exec Dt:
02/06/1997
2
PAVONE, DIDIER
Exec Dt:
02/11/1997
Assignee
1
INSTITUT FRANCAIS DU PETROLE
1 & 4 AVENUE DE BOIS PREAU
92852 RUEIL-MALMAISON, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5881811
NONE
08769804
Correspondence name and address
ANTONELLI, TERRY STOUT & KRAUS, LLP
DONALD E. STOUT
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 18
Reel/Frame:026797/0906   Pages: 5
Recorded: 08/24/2011
Attorney Dkt #:88.5800 US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LESSI, JACQUES
Exec Dt:
08/18/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110303463
13145085
Correspondence name and address
SCHLUMBERGER SRPC
200 GILLINGHAM LANE, MD200-2
SUGAR LAND, TX 77478
Assignment: 19
Reel/Frame:031133/0399   Pages: 7
Recorded: 09/02/2013
Attorney Dkt #:IS12.2731USNP ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUERRIERO, NICOLAS
Exec Dt:
08/30/2013
2
LESSI, JACQUES
Exec Dt:
08/30/2013
Assignee
1
GEOSERVICES EQUIPEMENTS
127 AVENUE DU BOIS DE LA PIE, PARIS NORD II ROISSY EN FRANCE, FRANCE
PARIS NORD II, FRANCE 95700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140067307
14014253
Correspondence name and address
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042
Assignment: 20
Reel/Frame:043288/0189   Pages: 8
Recorded: 08/15/2017
Attorney Dkt #:IS14.9450-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RINGER, MAURICE
Exec Dt:
07/10/2017
2
LESSI, JACQUES
Exec Dt:
09/11/2016
3
TOUSSAINT, CHARLES
Exec Dt:
09/13/2016
Assignee
1
GEOSERVICES EQUIPEMENTS
127, AVENUE DU BOIS DE LA PIE
PARIS NORD II
ROISSY EN FRANCE, FRANCE F-95700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11230914
US20180023382
15548645
Correspondence name and address
KRISTINE DUMAS-SCARBER
100001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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