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on 19 Dec 2014
PETROLEUM GEO-SERVICES ASA
78979961 · 23 Aug 2004
042
performing geophysical data gathering services for others in the oil a...
on 29 Mar 2013
Petroleum Geo-Services ASA
75977550 · 17 Jun 1997
035
042
Data processing for the oil and gas industry,Analysis of seismic data ...
on 01 Mar 2013
PGS Ocean Bottom Seismic, Inc.
76120027 · 31 Aug 2000
042
seismic acquisition data services, namely acquiring multi-component se...
on 23 Dec 2011
PETROLEUM GEO-SERVICES ASA
75583175 · 05 Nov 1998
042
scientific and industrial research services, namely reservoir characte...
on 10 Sep 2010
PETROLEUM GEO-SERVICES ASA
75584655 · 05 Nov 1998
042
In the statement, Column 2, line 5, "11-6-1998" should be deleted, and...
on 03 Jul 2010
PGS DATA PROCESSING, INC.
75191739 · 04 Nov 1996
042
seismic signal processing services, namely, consulting on and computer...
on 07 Mar 2010
WESTERN ATLAS INTERNATIONAL, INC.
73717682 · 21 Mar 1988
009
COMPUTER WORK STATIONS, COMPRISING DISK STORAGE UNITS, CATHODE RAY TUB...
on 16 Jan 2010
PGS DATA PROCESSING, INC.
75183783 · 18 Oct 1996
042
technical consultation and research in the field of seismic signal pro...
on 02 Jan 2010
PGS DATA PROCESSING, INC.
75183700 · 18 Oct 1996
042
seismic signal processing services, namely, consulting on and computer...
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Owners
Western Atlas International Inc. (39)
Petroleum GeoservIces Asa (5)
Pgs Data ProcessIng Inc. (4)
Pgs AmerIcas Inc. (3)
Rdsp AcquIsition Inc. (3)
Aero ServIce Division Of Western Atlas International Inc. (1)
Pgs Ocean Bottom SeIsmic Inc. (1)
Rdsp I Lp (1)
Western Atlas Internationl Inc. (1)
Categories
Class 9 (28)
Class 42 (27)
Class 16 (6)
Class 7 (1)
Class 12 (1)
Class 35 (1)
Class 38 (1)
Correspondents
E Eugene ThIgpen (44)
RIchard A Fagin (4)
DIvision Ip Counsel Baker Atlas (3)
Western Atlas International Inc. (3)
Charles R Schweppe (2)
Patent Attorney (1)
Co Western Atlas International Inc. (1)
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