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Patent Assignment Assignor Details
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Assignor Name : LEBLANC, MICHEL
Total Assignments: 24
Assignment: 1
Reel/Frame:005011/0002   Pages: 2
Recorded: 12/22/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASTRIPPOLITO, ROLAND
Exec Dt:
12/01/1988
2
TRICOIRE, HERVE
Exec Dt:
12/01/1988
3
VALENTIN, LUC
Exec Dt:
12/01/1988
4
RAYMOND, CHRISTOPHE
Exec Dt:
12/01/1988
5
LEBLANC, MICHEL
Exec Dt:
12/01/1988
Assignee
1
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S.), A CORP. OF FRANCE
15, QUAI ANATOLE FRANCE
75007 PARIS, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4973845
NONE
07289012
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN
12400 WILSHIRE BLVD. - 7TH FLOOR
WEST LOS ANGELES, CA 90025
Assignment: 2
Reel/Frame:006574/0293   Pages: 2
Recorded: 04/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHARON, YVES
Exec Dt:
03/08/1993
2
GAILLARD, JEAN-MARC
Exec Dt:
03/08/1993
3
LEBLANC, MICHEL
Exec Dt:
03/08/1993
4
MASTRIPPOLITO, ROLAND
Exec Dt:
03/08/1993
5
TRICOIRE, HERVE
Exec Dt:
03/08/1993
6
VALENTIN, LUC
Exec Dt:
03/08/1993
7
LANIECE, PHILIPPE
Exec Dt:
03/08/1993
Assignee
1
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
15 QUAI ANATOLE FRANCE
75007 PARIS, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5294788
NONE
07975930
Correspondence name and address
ERIC S. HYMAN
BLAKELY, SOKOLOFF ET AL
12400 WILSHIRE BLVD
7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 3
Reel/Frame:008690/0848   Pages: 5
Recorded: 08/26/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALAVIE, TINO
Exec Dt:
07/28/1997
2
MAASKANT, ROBERT
Exec Dt:
07/28/1997
3
MEASURES, RAYMOND
Exec Dt:
07/28/1997
4
HUANG, SHANG YUAN
Exec Dt:
08/13/1997
5
OHN, MYO
Exec Dt:
07/28/1997
6
LEBLANC, MICHEL
Exec Dt:
08/18/1997
Assignee
1
ELECTROPHOTONICS CORPORATION
UNIT 200
7941 JANE STREET
CONCORD, ONTARIO, CANADA L4K 4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5694501
NONE
08550565
Correspondence name and address
RALPH A. DOWELL
SUITE 705
2001 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:008924/0613   Pages: 3
Recorded: 01/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEBLANC, MICHEL
Exec Dt:
12/12/1997
2
LAROSE, ROBERT
Exec Dt:
12/16/1997
3
TREMBLAY, ROBERT
Exec Dt:
12/12/1997
Assignee
1
EXFO ELECTRO-OPTICAL ENGINEERING INC.
VANIER
465 GODIN AVENUE
QUEBEC, CANADA G1M 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5754284
NONE
08728032
Correspondence name and address
THOMAS ADAMS & ASSOC.
THOMAS ADAMS
BOX 11100, STATION H.
OTTAWA, ONTARIO CANADA K2H 7T8
Assignment: 5
Reel/Frame:013775/0158   Pages: 7
Recorded: 02/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SKINNER, NEAL G.
Exec Dt:
08/22/2000
2
DENNIS, JOHN R.
Exec Dt:
08/23/2000
3
LEBLANC, MICHEL
Exec Dt:
11/02/2000
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6747743
US20020057436
10008503
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
P.O. BOX 819052
MAIL CODE 1-B-121
DALLAS, TX 75381
Assignment: 6
Reel/Frame:028214/0310   Pages: 7
Recorded: 05/15/2012
Attorney Dkt #:98161
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 011646 FRAME 0846. ASSIGNOR(S) HEREBY CONFIRMS THE HERBY SELL, ASSIGN AND TRANSFER TO THE DEPARTMENT OF THE NAVY, NAVAL RESEARCH LABORATORY.
Assignor
1
LEBLANC, MICHEL
Exec Dt:
11/02/2000
Assignee
1
THE GOVERNMENT OF THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF THE NAVY
4555 OVERLOOK AVE, SW
NAVAL RESEARCH LAB, CODE 1008.2
WASHINGTON, DISTRICT OF COLUMBIA 20375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6747743
US20020057436
10008503
Correspondence name and address
NAVAL RESEARCH LABORATORY
4555 OVERLOOK AVE, SW
CODE 1008.2
WASHINGTON, DC 20375
Assignment: 7
Reel/Frame:013805/0696   Pages: 2
Recorded: 07/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEBLANC, MICHEL
Exec Dt:
07/07/2003
Assignee
1
EXFO ELECTRO-OPTICAL ENGINEERING INC.
465 GODIN ST.
VANIER, QUEBEC, CANADA G1M 3G7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6724469
US20030174312
10387803
Correspondence name and address
ADAMS PATENT & TRADEMARK AGENCY
BOX 11100, STATION H, OTTAWA
ONTARIO, CANADA K2H 7T8
Assignment: 8
Reel/Frame:021057/0229   Pages: 3
Recorded: 06/05/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PERRON, STEPHANE
Exec Dt:
10/24/2006
2
RUCHET, BERNARD
Exec Dt:
10/24/2006
3
LEBLANC, MICHEL
Exec Dt:
10/24/2006
Assignee
1
EXFO ELECTRO-OPTICAL ENGINEERING, INC.
400 AVENUE GODIN, QUEBEC
QUEBEC, CANADA G1M 2K2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8482725
US20090268197
12081985
Correspondence name and address
THOMAS ADAMS
P.O. BOX 11100, STATION H
OTTAWA, ONTARIO, CANADA K2H 7T8
Assignment: 9
Reel/Frame:022363/0566   Pages: 2
Recorded: 03/09/2009
Attorney Dkt #:15675P730
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOURGAIN, PHILIPPE
Exec Dt:
10/17/2008
2
GROUSSARD, FRANCOIS
Exec Dt:
10/17/2008
3
LEBLANC, MICHEL
Exec Dt:
10/17/2008
Assignee
1
DREAM VALLEY
1, RUE MARCEAU
CHATEAUROUX, FRANCE 36000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090071080
12299469
Correspondence name and address
BLAKELY SOKOLOFF TAYLOR & ZAFMAN
1279 OAKMEAD PARKWAY
ATTN: ERIC S. HYMAN
SUNNYVALE, CA 94085-4040
Assignment: 10
Reel/Frame:029349/0046   Pages: 3
Recorded: 11/26/2012
Attorney Dkt #:44836
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PERRON, STEPHANE
Exec Dt:
08/24/2011
2
LEBLANC, MICHEL
Exec Dt:
08/25/2011
Assignee
1
EXFO INC.
400, AVENUE GODIN
QUEBEC (QUEBEC), CANADA G1M 2K2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8576389
US20130088718
13699982
Correspondence name and address
HOVEY WILLIAMS LLP
10801 MASTIN BLVD.
SUITE 1000
OVERLAND PARK, KS 66210
Assignment: 11
Reel/Frame:033279/0254   Pages: 3
Recorded: 07/09/2014
Attorney Dkt #:44836-CNT1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PERRON, STEPHANE
Exec Dt:
08/24/2011
2
LEBLANC, MICHEL
Exec Dt:
08/25/2011
Assignee
1
EXFO INC.
400 AVE GODIN
QUEBEC, QC, CANADA G1M 2K2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9170173
US20140037285
14044768
Correspondence name and address
CRISSA A. COOK / HOVEY WILLIAMS LLP
10801 MASTIN BLVD.
SUITE 1000
OVERLAND PARK, KS 66210
Assignment: 12
Reel/Frame:036614/0691   Pages: 3
Recorded: 09/21/2015
Attorney Dkt #:2542-4.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PERRON, STEPHANE
Exec Dt:
08/24/2011
2
LEBLANC, MICHEL
Exec Dt:
08/25/2011
Assignee
1
EXFO INC.
400, AVENUE GODIN
QUEBEC (QUEBEC), CANADA G1M 2K2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9571186
US20160013860
14860277
Correspondence name and address
ERISE IP, P.A.
6201 COLLEGE BOULEVARD
SUITE 300
OVERLAND PARK, KS 66211
Assignment: 13
Reel/Frame:041203/0170   Pages: 3
Recorded: 02/08/2017
Attorney Dkt #:2542-4.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PERRON, STEPHANE
Exec Dt:
08/24/2011
2
LEBLANC, MICHEL
Exec Dt:
08/25/2011
Assignee
1
EXFO INC.
400, AVENUE GODIN
QUEBEC (QUEBEC), CANADA G1M 2K2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10014935
US20170149496
15427486
Correspondence name and address
ERISE IP, P.A.
6201 COLLEGE BOULEVARD
SUITE 300
OVERLAND PARK, KS 66211
Assignment: 14
Reel/Frame:027609/0328   Pages: 9
Recorded: 01/27/2012
Attorney Dkt #:074263.0693
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SKINNER, NEAL G.
Exec Dt:
01/26/2012
2
MAIDA, JOHN L., JR.
Exec Dt:
01/26/2012
3
SAMSON, ETIENNE M.
Exec Dt:
01/26/2012
4
SHARP, DAVID P.
Exec Dt:
01/26/2012
5
JAASKELAINEN, KARI-MIKKO
Exec Dt:
01/26/2012
6
LEBLANC, MICHEL
Exec Dt:
01/26/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130192640
13359159
Correspondence name and address
BAKER BOTTS L.L.P.
98 SAN JACINTO BLVD.
SUITE 1500
AUSTIN, TX 78701
Assignment: 15
Reel/Frame:035014/0373   Pages: 3
Recorded: 02/24/2015
Attorney Dkt #:05202033-18US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEBLANC, MICHEL
Exec Dt:
01/27/2014
2
PERRON, STEPHANE
Exec Dt:
01/28/2014
Assignee
1
EXFO INC.
400, AVENUE GODIN
QUEBEC, CANADA G1M 2K2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9709460
US20150198503
14575409
Correspondence name and address
MAUREEN SAVARD
2828, BOULEVARD LAURIER BUREAU 1500
COMPLEXE JULES-DALLAIRE/TOUR NORTON ROSE
QUEBEC, G1V 0B9 CANADA
Assignment: 16
Reel/Frame:041981/0360   Pages: 8
Recorded: 04/12/2017
Attorney Dkt #:7523.1590US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEBLANC, MICHEL
Exec Dt:
12/22/2015
2
SKINNER, NEAL G.
Exec Dt:
12/01/2015
3
PEARL, WILLIAM C., JR.
Exec Dt:
11/30/2015
4
PEARL, MEGAN R.
Exec Dt:
11/30/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10261243
US20180252555
15517071
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE, SUITE 700
IP SECTION
DALLAS, TX 75219
Assignment: 17
Reel/Frame:057270/0619   Pages: 3
Recorded: 08/24/2021
Attorney Dkt #:061429-1246747
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEBLANC, MICHEL
Exec Dt:
08/16/2021
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11761328
US20230035493
17391385
Correspondence name and address
HALLIBURTON / KILPATRICK TOWNSEND & STOC
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, 30309 UNITED STATES
Assignment: 18
Reel/Frame:057271/0827   Pages: 8
Recorded: 08/24/2021
Attorney Dkt #:061429-1250680
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAIDA, JOHN LAURETO
Exec Dt:
07/22/2021
2
BECKER, MICHAEL ALLEN
Exec Dt:
07/26/2021
3
MORA, EXEAN KWRISNASH ROMERO
Exec Dt:
07/25/2021
4
LEBLANC, MICHEL
Exec Dt:
08/16/2021
5
GRANDJEAN, COLE AARON
Exec Dt:
07/22/2021
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230030289
17391505
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET, NE
SUITE 2800
ATLANTA, GA 30309
Assignment: 19
Reel/Frame:058362/0845   Pages: 4
Recorded: 12/10/2021
Attorney Dkt #:061429-1262112 + 1262113
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEBLANC, MICHEL
Exec Dt:
12/03/2021
2
JAASKELAINEN, MIKKO K.
Exec Dt:
12/10/2021
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230184597
17547867
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET, NE, SUITE 2800
IP DOCKETING - 22 FLOOR
ATLANTA, GA 30309
Assignment: 20
Reel/Frame:058379/0884   Pages: 8
Recorded: 12/14/2021
Attorney Dkt #:140846-090700US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEBLANC, MICHEL
Exec Dt:
12/09/2021
2
JAASKELAINEN, MIKKO K
Exec Dt:
12/10/2021
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11549369
NONE
17643755
Correspondence name and address
CHAMBERLAIN HRDLICKA
1200 SMITH ST., 14TH FLOOR
HOUSTON, TX 77002
Assignment: 21
Reel/Frame:058833/0863   Pages: 3
Recorded: 01/31/2022
Attorney Dkt #:2021INV110539US01 15300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEBLANC, MICHEL
Exec Dt:
01/27/2022
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230243695
17589164
Correspondence name and address
CONLEY ROSE P.C.
4965 PRESTON PARK BOULEVARD
SUITE 195E
PLANO, TX 75093
Assignment: 22
Reel/Frame:060725/0199   Pages: 10
Recorded: 08/04/2022
Attorney Dkt #:1560-155400 AND 155401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILSON, GLENN
Exec Dt:
07/14/2022
2
JAASKELAINEN, MIKKO K.
Exec Dt:
07/12/2022
3
SUH, KWANG II
Exec Dt:
07/11/2022
4
MAIDA, JOHN LAURETO
Exec Dt:
07/11/2022
5
LEBLANC, MICHEL
Exec Dt:
07/15/2022
6
ELLMAUTHALER, ANDREAS
Exec Dt:
07/11/2022
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11927473
US20240027258
17867961
Correspondence name and address
C. TUMEY LAW GROUP, PLLC - HES
P.O. BOX 890226
HOUSTON, TX 77062-9998
Assignment: 23
Reel/Frame:060628/0534   Pages: 7
Recorded: 07/26/2022
Attorney Dkt #:2022-INV-110997US01 37400
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAASKELAINEN, MIKKO K.
Exec Dt:
07/21/2022
2
LEBLANC, MICHEL
Exec Dt:
07/25/2022
3
SUH, KWANG IL
Exec Dt:
07/14/2022
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240036274
17873933
Correspondence name and address
CONLEY ROSE P.C.
4965 PRESTON PARK BOULEVARD
SUITE 195E
PLANO, TX 75093
Assignment: 24
Reel/Frame:064013/0227   Pages: 3
Recorded: 06/21/2023
Attorney Dkt #:FMS-005US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, HONGXIN
Exec Dt:
06/06/2023
2
LEBLANC, MICHEL
Exec Dt:
06/06/2023
3
LECLERC, MICHEL
Exec Dt:
06/06/2023
Assignee
1
EXFO INC.
400, AVENUE GODIN
QUEBEC, CANADA G1M 2K2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240012167
18329133
Correspondence name and address
MAUDE GINGRAS
400, AVENUE GODIN
QUEBEC, G1M 2K2 CANADA

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