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Patent Assignment Assignor Details
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Assignor Name : VALLOUREC MANNESMANN OIL & GAS FRANCE
Total Assignments: 8
Assignment: 1
Reel/Frame:013568/0036   Pages: 3
Recorded: 12/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VALLOUREC MANNESMANN OIL & GAS FRANCE
Exec Dt:
11/22/2002
Assignee
1
CONDAT S.A.
19, AVENUE FREDERIC MISTRAL
F-38670 CHASSE-SUR-RHONE, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6933264
US20030144158
10111988
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:014186/0411   Pages: 4
Recorded: 06/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VALLOUREC MANNESMANN OIL & GAS FRANCE
Exec Dt:
06/10/2003
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD. (50%)
5-33 KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541-0041, JAPAN
Properties
 
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Intl #
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Pub #
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5906399
NONE
08772465
 
6312024
NONE
09424562
 
6412831
NONE
09530594
 
6481760
NONE
09530596
 
6349979
NONE
09581170
 
6502041
NONE
09674009
 
6543816
NONE
09857192
 
6752436
NONE
09926675
 
6729658
US20020113436
09926678
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND & ET AL
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:015710/0355   Pages: 3
Recorded: 02/11/2005
Attorney Dkt #:251657USXPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VALLOUREC MANNESMANN OIL & GAS FRANCE
Exec Dt:
02/01/2005
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD. (50%)
5-33 KITAHAMA 4-CHOME CHUO-KU, OSAKA-SHI
OSAKA 541-0041, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7334821
US20040262919
10493069
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
MARVIN J. SPIVAK
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:023951/0934   Pages: 7
Recorded: 02/18/2010
Attorney Dkt #:279951US41PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VALLOUREC MANNESMANN OIL & GAS FRANCE
Exec Dt:
06/29/2009
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD. (50%)
5-33, KITAHAMA 4-CHOME
CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7661728
US20060261595
10558410
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:032464/0373   Pages: 6
Recorded: 03/18/2014
Attorney Dkt #:377711US41XPCT
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
VALLOUREC MANNESMANN OIL & GAS FRANCE
Exec Dt:
10/01/2013
Assignee
1
VALLOUREC OIL AND GAS FRANCE
54 RUE ANATOLE FRANCE
AULNOYE-AYMERIES, FRANCE 59620
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8735334
US20110285124
13123909
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:032696/0146   Pages: 8
Recorded: 04/16/2014
Attorney Dkt #:433529US2SD
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
VALLOUREC MANNESMANN OIL & GAS FRANCE
Exec Dt:
10/01/2013
Assignee
1
VALLOUREC OIL AND GAS FRANCE
54 RUE ANATOLE FRANCE
AULNOYE-AYMERIES, FRANCE 59620
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5687999
NONE
08538436
 
5782503
NONE
08636932
 
5906399
NONE
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5769466
NONE
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NONE
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5971443
NONE
09049016
 
6312024
NONE
09424562
 
6481760
NONE
09530596
 
6349979
NONE
09581170
 
6502041
NONE
09674009
 
6543816
NONE
09857192
 
6752436
NONE
09926675
 
6729658
US20020113436
09926678
 
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Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:032753/0743   Pages: 7
Recorded: 04/25/2014
Attorney Dkt #:433529US2SD
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
VALLOUREC MANNESMANN OIL & GAS FRANCE
Exec Dt:
10/01/2013
Assignee
1
VALLOUREC OIL AND GAS FRANCE
54 RUE ANATOLE FRANCE
AULNOYE-AYMERIES, FRANCE 59620
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5649725
NONE
08544137
 
5829797
NONE
08561587
 
6045165
NONE
09049976
 
6237967
NONE
09325357
 
6286223
NONE
09542948
 
6869111
US20030111838
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6698802
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9719617
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NONE
US20120034376
13244961
 
8557750
US20120025518
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8586644
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8991870
US20130276294
13881440
 
9169951
US20130277961
13881446
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:042510/0626   Pages: 6
Recorded: 05/25/2017
Attorney Dkt #:421943US
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
VALLOUREC MANNESMANN OIL & GAS FRANCE
Exec Dt:
10/01/2013
Assignee
1
VALLOUREC OIL AND GAS FRANCE
54 RUE ANATOLE FRANCE
AULNOYE-AYMERIES, FRANCE 59620
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9739400
US20140054891
14008970
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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