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Patent Assignment Assignor Details
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Assignor Name : CHAMBERS, JAMES
Total Assignments: 9
Assignment: 1
Reel/Frame:010032/0273   Pages: 5
Recorded: 08/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAMBERS, JAMES
Exec Dt:
08/06/1984
Assignee
1
SYNTRO CORPORATION
11095 TORREYANA ROAD
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6018030
NONE
08482085
Correspondence name and address
FLEHR HOHBACH TEST ALBRITTON ET AL.
RICHARD F. TRECARTIN
FOUR EMBARCADERO CENTER
SUITE 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 2
Reel/Frame:010033/0234   Pages: 4
Recorded: 08/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAMBERS, JAMES
Exec Dt:
08/06/1984
Assignee
1
SYNTRO CORPORATION
11095 TORREYANA ROAD
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5243038
NONE
07114618
Correspondence name and address
FLEHR HOHBACH TEST ALBRITTON & HEBERT
RICHARD F. TRECARTIN
FOUR EMBARCADERO CENTER
SUITE 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 3
Reel/Frame:010046/0446   Pages: 5
Recorded: 08/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAMBERS, JAMES
Exec Dt:
08/06/1984
Assignee
1
SYNTRO CORPORATION
11095 TORREYANA ROAD
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5770697
NONE
08477509
Correspondence name and address
FLEHR, HOHBACH, TEST, ALBRITTON, ETAL
RICHARD F. TRECARTIN
FOUR EMBARCADERO CENTER, SUITE 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 4
Reel/Frame:013681/0691   Pages: 5
Recorded: 01/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAILEY, THOMAS F.
Exec Dt:
01/09/2003
2
CHAMBERS, JAMES
Exec Dt:
01/06/2003
3
HANNEGAN, DON M.
Exec Dt:
01/06/2003
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BLVD.
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7040394
US20040084220
10285336
Correspondence name and address
MOSER, PATTERSON & SHERIDAN, LLP
WILLIAM B. PATTERSON
3040 POST OAK BOULEVARD
SUITE 1500
HOUSTON, TX 77056
Assignment: 5
Reel/Frame:021496/0796   Pages: 6
Recorded: 09/08/2008
Attorney Dkt #:UTSJ:051US/10807198
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAMBERS, JAMES
Exec Dt:
09/02/2008
2
YU, JIEH-JUEN
Exec Dt:
09/02/2008
3
KLOSE, KARL E.
Exec Dt:
09/02/2008
4
GUENTZEL, M. NEAL
Exec Dt:
09/02/2008
5
ARULANANDAM, BERNARD P.
Exec Dt:
09/04/2008
Assignee
1
THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM
201 WEST 7TH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8076099
US20080317742
12133963
Correspondence name and address
TAMARA A. KALE
600 CONGRESS AVENUE
SUITE 2400
AUSTIN, TX 78701
Assignment: 6
Reel/Frame:023251/0342   Pages: 7
Recorded: 09/18/2009
Attorney Dkt #:WEAT/0894
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAY, KEVIN L.
Exec Dt:
07/29/2009
2
BAILEY, THOMAS F.
Exec Dt:
08/11/2009
3
CHAMBERS, JAMES
Exec Dt:
07/27/2009
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD
SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9074443
US20100008190
12500566
Correspondence name and address
WILLIAM B. PATTERSON
3040 POST OAK BLVD.
SUITE 1500
HOUSTON, TX 77056
Assignment: 7
Reel/Frame:035979/0969   Pages: 7
Recorded: 07/06/2015
Attorney Dkt #:WEAT/0894USC01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAY, KEVIN L.
Exec Dt:
07/29/2009
2
BAILEY, THOMAS F.
Exec Dt:
08/11/2009
3
CHAMBERS, JAMES
Exec Dt:
07/27/2009
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD, SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9371697
US20150315847
14790811
Correspondence name and address
WILLIAM B. PATTERSON
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 8
Reel/Frame:029712/0053   Pages: 3
Recorded: 01/29/2013
Attorney Dkt #:5490 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANNEGAN, DON M.
Exec Dt:
05/16/2012
2
CHAMBERS, JAMES
Exec Dt:
05/16/2012
3
JACOBS, MELVIN
Exec Dt:
05/16/2012
Assignee
1
WEATHERFORD/LAMB, INC.
2000 SAINT JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140027129
13730489
Correspondence name and address
MARK A. OATHOUT
3701 KIRBY DRIVE
SUITE 960
HOUSTON, TX 77098
Assignment: 9
Reel/Frame:041406/0182   Pages: 7
Recorded: 03/01/2017
Attorney Dkt #:WFT-6140-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAILEY, THOMAS
Exec Dt:
05/12/2016
2
CHAMBERS, JAMES
Exec Dt:
04/01/2016
3
HANNEGAN, DON
Exec Dt:
04/13/2016
4
RING, LEV
Exec Dt:
04/04/2016
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10267117
US20170114606
15282788
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087

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