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Patent Assignment Assignee Details
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Assignee Name : CORE LABORATORIES, INC.
Total Assignments: 12
Assignment: 1
Reel/Frame:003873/0539   Pages: 2
Recorded: 06/15/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BUSH DARRELL
Exec Dt:
06/01/1981
Assignee
1
CORE LABORATORIES, INC.
7501 STEMMONS FREEWAY, BOX 47547
A CORP. OF TX
DALLAS, TEXAS 75247
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4419314
NONE
06266990
Correspondence name and address
LEE C. ROBINSON, JR.
C/O CURTIS, MORRIS & SAFFORD
530 5TH AVE.
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:003901/0157   Pages: 2
Recorded: 07/17/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BYRNE, PAUL
Exec Dt:
07/07/1981
Assignee
1
CORE LABORATORIES, INC.
7501 STEMMONS FREEWAY
BOX 47547, A CORP. OF TX
DALLAS, TEXAS 75247
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4402229
NONE
06284485
Correspondence name and address
LEE C. ROBINSON, JR.
CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:004043/0935   Pages: 2
Recorded: 08/25/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GLODO, DAVID O.
Exec Dt:
08/18/1982
2
MC FADDIN, JAMES
Exec Dt:
08/18/1982
Assignee
1
CORE LABORATORIES, INC.
7501 STEMMONS FREEWAY,
BOX 47547,
DALLAS, TEXAS 75247
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4524420
NONE
06411522
Correspondence name and address
LEE C. ROBINSON, JR.
CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:008568/0435   Pages: 8
Recorded: 11/25/1995
Conveyance: GENERAL RELEASE
Assignor
1
MEESPIERSON, N.V. NEW YORK AGENCY
Exec Dt:
10/02/1995
Assignee
1
CORE LABORATORIES, INC.
5925 HOLLISTER ROAD
HOUSTON, TEXAS 77040
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4119404
NONE
05812899
 
4276770
NONE
06061473
 
4366701
NONE
06159512
 
4342219
NONE
06227106
 
4419314
NONE
06266990
 
4402229
NONE
06284485
 
4419879
NONE
06312107
 
4509904
NONE
06538774
 
4562726
NONE
06626631
 
4566311
NONE
06649120
 
4587857
NONE
06662279
 
4638662
NONE
06796885
 
4685326
NONE
06837800
 
4739663
NONE
07006104
 
4799389
NONE
07016335
 
4839516
NONE
07118156
 
4834210
NONE
07136148
 
4845503
NONE
07152754
 
4864846
NONE
07259523
 
5009100
NONE
07437687
 
5179598
NONE
07531128
 
5178005
NONE
07546872
 
5194059
NONE
07817744
 
5237854
NONE
07873458
 
5360972
NONE
08107953
 
5874494
NONE
08917486
Correspondence name and address
CAPITOL SERVICES, INC.
J. FOTINI MARGOS
P.O. BOX 1831
AUSTIN, TX 78767
Assignment: 5
Reel/Frame:009748/0643   Pages: 4
Recorded: 02/11/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROTECHNICS INTERNATIONAL, INC.
Exec Dt:
12/31/1998
Assignee
1
CORE LABORATORIES, INC.
5295 HOLLISTER ROAD
HOUSTON, TEXAS 77040
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5049743
NONE
07466237
 
5182051
NONE
07666044
 
5243190
NONE
07792809
 
5608214
NONE
08550287
 
5749605
NONE
08618283
Correspondence name and address
MADAN & MORRIS, P.L.L.C.
PAUL S. MADAN
2603 AUGUSTA, SUITE 700
HOUSTON, TEXAS 77057
Assignment: 6
Reel/Frame:009748/0654   Pages: 5
Recorded: 02/11/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROTECHNICS RESERVOIR SERVICES, INC.
Exec Dt:
12/31/1998
Assignee
1
CORE LABORATORIES, INC.
5295 HOLLISTER ROAD
HOUSTON, TEXAS 77040
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4578675
NONE
06429823
 
4630243
NONE
06477262
 
4608861
NONE
06668980
 
4739325
NONE
06838639
Correspondence name and address
MADAN & MORRIS, P.L.L.C.
PAUL S. MADAN
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057
Assignment: 7
Reel/Frame:009748/0661   Pages: 5
Recorded: 02/11/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
REAL TIME DIAGNOSTICS, INC.
Exec Dt:
12/31/1998
Assignee
1
CORE LABORATORIES, INC.
5295 HOLLISTER ROAD
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5576703
NONE
08574950
Correspondence name and address
MADAN & MORRIS, P.L.L.C.
PAUL S. MADAN
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057
Assignment: 8
Reel/Frame:010779/0693   Pages: 4
Recorded: 04/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CORE LABORATORIES GLOBAL N.V.
Exec Dt:
04/14/2000
Assignee
1
CORE LABORATORIES, INC.
5295 HOLLISTER ROAD
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6554065
US20020060066
09447393
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TEXAS 77057
Assignment: 9
Reel/Frame:011390/0603   Pages: 3
Recorded: 12/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOMOSEIS, INC.
Exec Dt:
12/12/2000
Assignee
1
CORE LABORATORIES, INC.
6316 WINDFERN
HOUSTON, TEXAS 77040
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5999489
NONE
08820885
 
6014342
NONE
08893334
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
GENE L. TYLER
2603 AUGUSTA DRIVE
SUITE 700
HOUSTON, TEXAS 77057-5640
Assignment: 10
Reel/Frame:011511/0319   Pages: 4
Recorded: 02/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GAS RESEARCH INSTITUTE
Exec Dt:
12/28/2000
Assignee
1
CORE LABORATORIES, INC.
6316 WINDFERN
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6135234
NONE
09002474
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
GENE L. TYLER
2603 AUGUSTA, SUITE 700
HOUSTON, TEXAS 77057
Domestic representative
MADAN, MOSSMAN & SRIRAM, P.C.
GENE L. TYLER
2603 AUGUSTA, SUITE 700
HOUSTON, TEXAS 77057
Assignment: 11
Reel/Frame:011460/0337   Pages: 4
Recorded: 01/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUDHAKAR, VASUDHAVEN
Exec Dt:
01/16/2001
2
BLIAS, EMIL
Exec Dt:
01/16/2001
Assignee
1
CORE LABORATORIES, INC.
6316 WINDFERN
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6430508
NONE
09693610
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
GENE L. TYLER
2603 AUGUSTA DRIVE, SUITE 700
HOUSTON, TEXAS 77057-5640
Assignment: 12
Reel/Frame:013257/0603   Pages: 6
Recorded: 09/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MALONE, SCOTT
Exec Dt:
08/27/2002
2
BROACHA, EARUCH
Exec Dt:
08/19/2002
3
SHAW, DON
Exec Dt:
08/16/2002
4
HAMPTON, TOM
Exec Dt:
08/14/2002
Assignee
1
CORE LABORATORIES, INC.
6316 WINDFERN
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6659175
US20030006036
10154130
Correspondence name and address
MADAN, MOSSMAN & SRIRAM P.C.
GENE L. TYLER
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057

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