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Patent Assignment Assignee Details
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Assignee Name : PETROLINE WELLSYSTEMS LIMITED
Total Assignments: 16
Assignment: 1
Reel/Frame:016069/0775   Pages: 2
Recorded: 05/31/2005
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
PETROLINE WIRELINE SERVICES LIMITED
Exec Dt:
01/20/1997
Assignee
1
PETROLINE WELLSYSTEMS LIMITED
OFFSHORE TECHNOLOGY PARK
CLAYMORE DRIVE, BRIDGE OF DON
ABERDEEN, UNITED KINGDOM AB23 8GD
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5156209
NONE
07659093
 
5267613
NONE
07859581
 
5409059
NONE
08146169
 
5636661
NONE
08564399
Correspondence name and address
NEAL FAGAN
515 POST OAK BLVD. SUITE 600
HOUSTON, TX 77027
Assignment: 2
Reel/Frame:009072/0663   Pages: 2
Recorded: 03/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
METCALF, PAUL DAVID
Exec Dt:
12/24/1997
Assignee
1
PETROLINE WELLSYSTEMS LIMITED
BRIDGE OF DON
OFFSHORE TECHNOLOGY PARK, CLAYMORE DRIVE
ABERDEEN, SCOTLAND, UNITED KINGDOM AB23
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6050341
NONE
08988532
Correspondence name and address
BELL SELTZER IP LAW GROUP, ALSTON & BIRD
SAMUEL G. LAYTON, JR.
P.O DRAWER 34009
CHARLOTTE, NC 28234
Assignment: 3
Reel/Frame:009129/0897   Pages: 2
Recorded: 01/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MOYES, PETER BARNES
Exec Dt:
01/26/1998
Assignee
1
PETROLINE WELLSYSTEMS LIMITED
BRIDGE OF DON
OFFSHORE TECHNOLOGY PARK, CLAYMORE DRIVE
ABERDEEN AB23 8GD, SCOTLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6125930
NONE
09000292
Correspondence name and address
ALSTON & BIRD LLP
SAMUEL G. LAYTON, JR.
BELL SELTZER INTEL. PROPERTY LAW GROUP
P.O. DRAWER 34009
CHARLOTTE, NC 28234
Assignment: 4
Reel/Frame:009017/0677   Pages: 2
Recorded: 02/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CAMPBELL, ALASDAIR
Exec Dt:
02/03/1998
Assignee
1
PETROLINE WELLSYSTEMS LIMITED
BRIDGE OF DON
OFFSHORE TECHNOLOGY PARK, CLAYMORE DRIVE
ABERDEEN, AB23 8GD, SCOTLAND, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5924745
NONE
08952958
Correspondence name and address
ALSTON & BIRD LLP
SAMUEL G. LAYTON, JR.
P.O. DRAWER 34009
CHARLOTTE, NC 28234
Assignment: 5
Reel/Frame:009376/0603   Pages: 2
Recorded: 05/07/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CAMPBELL, ALASDAIR
Exec Dt:
02/03/1998
Assignee
1
PETROLINE WELLSYSTEMS LIMITED
OFFSHORE TECHNOLOGY PARK, CLAYMORE DRIVE
BRIDGE OF DON, ABERDEEN, AB23 BGD, SCOTLAND UNITE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6112818
NONE
09068352
Correspondence name and address
ALSTON & BIRD LLP
SAMUEL G. LAYTON, JR.
P.O. DRAWER 34009
CHARLOTTE, NORTH CAROLINA 28234
Assignment: 6
Reel/Frame:009501/0693   Pages: 3
Recorded: 05/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMPBELL, ALASDAIR
Exec Dt:
02/03/1998
2
METCALFE, PAUL DAVID
Exec Dt:
02/03/1998
3
SCOTT, BRIAN
Exec Dt:
02/03/1998
Assignee
1
PETROLINE WELLSYSTEMS LIMITED
BRIDGE OF DON, ABERDEEN, AB23 8GD
OFFSHORE TECHNOLOGY PARK, CLAYMORE DRIVE
SCOTLAND, SCOTLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6012523
NONE
09077116
Correspondence name and address
ALSTON & BIRD LLP
SAMUEL G. LAYTON, JR., ESQ.
P.O. DRAWER 34009
CHARLOTTE, NC 28234
Assignment: 7
Reel/Frame:010174/0880   Pages: 2
Recorded: 12/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MOYES, PETER B.
Exec Dt:
12/14/1998
Assignee
1
PETROLINE WELLSYSTEMS LIMITED
CLAYMORE DRIVE, BRIDGE OF DON
OFFSHORE TECHNOLOGY PARK
ABERDEEN AB 23 8GD, SCOTLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6223824
NONE
09202632
Correspondence name and address
ALSTON & BIRD LLP
SAMUEL G. LAYTON, JR.
P.O. DRAWER 34009
CHARLOTTE, NC 28234-4009
Assignment: 8
Reel/Frame:010079/0066   Pages: 2
Recorded: 06/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
METCALFE, PAUL DAVID
Exec Dt:
05/31/1999
Assignee
1
PETROLINE WELLSYSTEMS LIMITED
OFFSHORE TECHNOLOGY PARK
CLAYMORE DRIVE, BRIDGE OF DON
ABERDEEN, AB23 8GD, SCOTLAND, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6065500
NONE
09319558
Correspondence name and address
ALSTON & BIRD LLP
SAMUEL G. LAYTON, JR.
P.O. DRAWER 34009
CHARLOTTE, NC 28234-4009
Assignment: 9
Reel/Frame:016069/0404   Pages: 12
Recorded: 05/27/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZWART, KLAAS
Exec Dt:
08/23/1999
Assignee
1
PETROLINE WELLSYSTEMS LIMITED
OFFSHORE TECHNOLOGY PARK
CLAYMORE DRIVE, BRIDGE OF DON
ABERDEEN, UNITED KINGDOM AB23 8GD
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4883121
NONE
07215331
 
5355950
NONE
08117202
 
5366010
NONE
08129100
 
5467822
NONE
08199236
 
5538082
NONE
08392066
Correspondence name and address
NEAL FAGAN
515 POST OAK BLVD. SUITE 600
HOUSTON, TX 77027
Assignment: 10
Reel/Frame:016069/0796   Pages: 12
Recorded: 05/31/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZWART, KLAAS
Exec Dt:
08/23/1999
Assignee
1
PETROLINE WELLSYSTEMS LIMITED
OFFSHORE TECHNOLOGY PARK
CLAYMORE DRIVE, BRIDGE OF DON
ABERDEEN, UNITED KINGDOM AB23 8GD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5052849
NONE
07614682
Correspondence name and address
NEAL FAGAN
515 POST OAK BLVD. SUITE 600
HOUSTON, TX 77027
Assignment: 11
Reel/Frame:010295/0720   Pages: 2
Recorded: 10/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
METCALFE, PAUL DAVID
Exec Dt:
09/20/1999
Assignee
1
PETROLINE WELLSYSTEMS LIMITED
CLAYMORE DRIVE, BRIDGE OF DON
OFFSHORE TECHNOLOGY PARK
ABERDEEN, AB23 8GD, SCOTLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6789822
NONE
09381508
Correspondence name and address
ALSTON & BIRD LLP
SAMUEL G. LAYTON, JR
P.O. DRAWER 34009
CHARLOTTE, NC 28234-4009
Assignment: 12
Reel/Frame:016087/0259   Pages: 6
Recorded: 06/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEATHERFORD/LAMB, INC
Exec Dt:
06/02/2005
Assignee
1
PETROLINE WELLSYSTEMS LIMITED
OFFSHORE TECHNOLOGY PARK
CLAYMORE DRIVE, BRIDGE OF DON
ABERDEEN, UNITED KINGDOM AB23 8DG
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5924745
NONE
08952958
 
6050341
NONE
08988532
 
6125930
NONE
09000292
 
6112818
NONE
09068352
 
6065500
NONE
09319558
Correspondence name and address
NEAL FAGAN
515 POST OAK BLVD. SUITE 600
HOUSTON, TX 77027
Assignment: 13
Reel/Frame:016087/0267   Pages: 6
Recorded: 06/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEATHERFORD/LAMB, INC.
Exec Dt:
06/02/2005
Assignee
1
PETROLINE WELLSYSTEMS LIMITED
OFFSHORE TECHNOLOGY PARK
CLAYMORE DRIVE, BRIDGE OF DON
ABERDEEN, UNITED KINGDOM AB23 8DG
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6223824
NONE
09202632
 
6457533
NONE
09462654
 
6454013
NONE
09530301
 
6322109
NONE
09803814
 
6719071
NONE
09914338
Correspondence name and address
NEAL FAGAN
515 POST OAK BLVD. SUITE 600
HOUSTON, TX 77027
Assignment: 14
Reel/Frame:016087/0273   Pages: 6
Recorded: 06/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEATHERFORD/LAMB, INC.
Exec Dt:
06/02/2005
Assignee
1
PETROLINE WELLSYSTEMS LIMITED
OFFSHORE TECHNOLOGY PARK
CLAYMORE DRIVE, BRIDGE OF DON
ABERDEEN, UNITED KINGDOM AB23 8DG
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6789822
NONE
09381508
 
6722443
NONE
09762410
 
6725937
NONE
09936259
 
6896057
US20040194968
10827228
Correspondence name and address
NEAL FAGAN
515 POST OAK BLVD. SUITE 600
HOUSTON, TX 77027
Assignment: 15
Reel/Frame:016090/0300   Pages: 5
Recorded: 06/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEATHERFORD/LAMB, INC.
Exec Dt:
06/02/2005
Assignee
1
PETROLINE WELLSYSTEMS LIMITED
OFFSHORE TECHNOLOGY PARK
CLAYMORE DRIVE, BRIDGE OF DON
ABERDEEN, UNITED KINGDOM AB23 8DG
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6920935
US20020189818
10216521
 
6968911
US20040188145
10822530
 
NONE
US20050029812
10940485
Correspondence name and address
NEAL FAGAN
515 POST OAK BLVD. SUITE 600
HOUSTON, TX 77027
Assignment: 16
Reel/Frame:016335/0022   Pages: 3
Recorded: 08/01/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEATHERFORD/LAMB, INC.
Exec Dt:
07/28/2005
Assignee
1
PETROLINE WELLSYSTEMS LIMITED
OFFSHORE TECHNOLOGY PARK
CLAYMORE DRIVE, BRIDGE OF DON
ABERDEEN, UNITED KINGDOM AB23 8DG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7140446
US20050199385
11126041
Correspondence name and address
NEAL FAGAN
515 POST OAK BLVD. SUITE 600
HOUSTON, TX 77027

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