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Assignor Name : POWER WELL SERVICES, L.P.
Total Assignments: 5
Assignment: 1
Reel/Frame:016480/0398   Pages: 7
Recorded: 09/01/2005
Conveyance: AMENDMENT TO PATENT SECURITY AGREEMENT SUPPLEMENT
Assignor
1
POWER WELL SERVICES, L.P.
Exec Dt:
08/17/2005
Assignee
1
BANK OF AMERICA, N.A.
901 MAIN STREET
MAIL CODE: TX1-492-14-11
DALLAS, TEXAS 75202
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4640363
NONE
06764391
 
4880060
NONE
07238741
 
5212990
NONE
07684084
 
5368447
NONE
07809821
 
5295817
NONE
07932438
 
5338001
NONE
07977384
 
5636980
NONE
08226599
 
5551665
NONE
08236787
 
5782304
NONE
08757714
 
5803170
NONE
08800696
 
6125938
NONE
08907556
 
5993196
NONE
08918156
 
5884707
NONE
09076316
 
5884703
NONE
09076338
 
5894890
NONE
09076450
 
5884708
NONE
09076603
 
6446664
NONE
09661526
 
7124770
US20050072464
10760910
 
NONE
US20040217050
10781186
 
6883614
US20040216888
10832778
 
7159604
US20050236046
10832779
 
NONE
US20050006150
10880640
 
NONE
US20050092523
10974355
Correspondence name and address
CONSTANCE GALL RHEBERGEN
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 2
Reel/Frame:019215/0181   Pages: 3
Recorded: 04/23/2007
Attorney Dkt #:PC-P001-11US
Conveyance: ARTICLES AND CERTIFICATE OF CONVERSION
Assignor
1
POWER WELL SERVICES, L.P.
Exec Dt:
01/12/2007
Assignee
1
EXPRO AMERICAS, L.P.
12777 JONES ROAD, SUITE 280
HOUSTON, TEXAS 77070
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6446664
NONE
09661526
 
6883614
US20040216888
10832778
 
NONE
US20050006150
10880640
 
NONE
US20050092523
10974355
Correspondence name and address
ELIZABETH R. HALL
1722 MARYLAND STREET
HOUSTON, TX 77006
Assignment: 3
Reel/Frame:019215/0203   Pages: 3
Recorded: 04/23/2007
Attorney Dkt #:PC-P001-11US
Conveyance: ARTICLES AND CERTIFICATE OF CONVERSION
Assignor
1
POWER WELL SERVICES, L.P.
Exec Dt:
01/12/2007
Assignee
1
EXPRO AMERICAS, L.P.
12777 JONES ROAD, SUITE 280
HOUSTON, TEXAS 77070
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7124770
US20050072464
10760910
 
7159604
US20050236046
10832779
 
7677882
US20070231758
11489034
 
7677883
US20070231759
11489099
 
7231932
US20070051407
11595608
Correspondence name and address
ELIZABETH R. HALL
1722 MARLAND STREET
HOUSTON, TX 77006
Assignment: 4
Reel/Frame:020710/0371   Pages: 11
Recorded: 03/27/2008
Attorney Dkt #:028408.000019
Conveyance: CONVERSION
Assignor
1
POWER WELL SERVICES, L.P.
Exec Dt:
01/12/2007
Assignee
1
EXPRO AMERICAS, L.P.
580 WESTLAKE PARK BOULEVARD, SUITE 1500
HOUSTON, TEXAS 77079
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5205361
NONE
07801958
 
5358040
NONE
07915941
 
5794703
NONE
08675176
 
6089323
NONE
09318502
Correspondence name and address
CONSTANCE GALL RHEBERGEN
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 5
Reel/Frame:041273/0284   Pages: 3
Recorded: 01/06/2017
Attorney Dkt #:027341/0009
Conveyance: ARTICLES AND CERTIFICATE OF CONVERSION
Assignor
1
POWER WELL SERVICES, L.P.
Exec Dt:
01/12/2007
Assignee
1
EXPRO AMERICAS, L.P.
1277 JONES ROAD
SUITE 280
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6125938
NONE
08907556
Correspondence name and address
LINDA NYBERG
2475 HANOVER STREET
PALO ALTO, CA 94304

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