Mark	Details	Status	Class/Description
	WAC-12L HALLIBURTON ENERGY SERVICES INC 73449630 24 Oct 1983	Dead/Cancelled on 20 Mar 2020	Chemicals for Use as a Fluid Loss Additive which Are Employed to Minim... Class 001 Class 001 Chemical Products Chemicals for Use as a Fluid Loss Additive which Are Employed to Minimize Fluid Losses in Subterranean Formation Stimulation Treatments			KNOESIS - NOW YOU KNOW Halliburton Energy Services, Inc. 85631449 22 May 2012	Dead/Cancelled on 11 Oct 2019	Analysis for oil and gas well production through computer modeling for... Class 040 Class 040 Treatment & Processing of Materials Services Analysis for oil and gas well production through computer modeling for stimulation, fracturing, acidizing and treatments for oil and gas wells			DYNAMIC GEOMODELING Landmark Graphics Corporation 85058610 09 Jun 2010	Dead/Cancelled on 15 Dec 2017	Computer software for seismic interpretation, mapping and modeling to ... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Computer software for seismic interpretation, mapping and modeling to acquire seismic data for use in the exploration and production of hydrocarbons			Logo Mark HALLIBURTON ENERGY SERVICES, INC. 73352210 01 Mar 1982	Dead/Cancelled on 25 Mar 2016	Directional and Pressure Surveying Instruments and Computers, Measurin... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Directional and Pressure Surveying Instruments and Computers, Measuring Instruments, Monitoring Instruments, Gauges, Testers and Parts of the Foregoing for Use in Boreholes and for Injecting Chemicals into Boreholes			BLUE CHIP HALLIBURTON ENERGY SERVICES, INC. 73360542 19 Apr 1982	Dead/Cancelled on 25 Mar 2016	EARTH BORING BITS UTILIZING CUTTING TEETH OF [ SINTERED ] TUNGSTEN CAR... Class 007 Class 007 Machinery Products EARTH BORING BITS UTILIZING CUTTING TEETH OF [ SINTERED ] TUNGSTEN CARBIDE AND POLYCRYSTALLINE DIAMONDS			CEMOD HALLIBURTON ENERGY SERVICES, INC. 73402083 08 Nov 1982	Dead/Cancelled on 25 Mar 2016	Computer Chips for Use in Calculators,Computer Chips for Use in Calcul... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Computer Chips for Use in Calculators			SPERRY-SUN SPERRY-SUN DRILLING SERVICES, INC. 73352208 01 Mar 1982	Dead/Cancelled on 25 Mar 2016	Directional and Pressure Surveying in Boreholes,Directional and Pressu... Class 042 Class 042 Computer & Software Services & Scientific Services Sec. 2(f) as to the representation of a gyroscope.			SPERRY-SUN HALLIBURTON ENERGY SERVICES, INC. 73352211 01 Mar 1982	Dead/Cancelled on 25 Mar 2016	Directional and Pressure Surveying Instruments and Computers, Measurin... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Directional and Pressure Surveying Instruments and Computers, Measuring Instruments, Monitoring Instruments, Gauges, Testers and Parts of the Foregoing for Use in Boreholes and for Injecting Chemicals into Boreholes			SPERRY-SUN HALLIBURTON ENERGY SERVICES, INC. 73352212 01 Mar 1982	Dead/Cancelled on 25 Mar 2016	Directional and Pressure Surveying Instruments and Computers, Measurin... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Directional and Pressure Surveying Instruments and Computers, Measuring Instruments, Monitoring Instruments, Gauges, Testers and Parts of the Foregoing for Use in Boreholes and for Injecting Chemicals into Boreholes			SPERRY-SUN HALLIBURTON ENERGY SERVICES, INC. 73352206 01 Mar 1982	Dead/Cancelled on 18 Mar 2016	Directional and Pressure Surveying in Boreholes,Directional and Pressu... Class 042 Class 042 Computer & Software Services & Scientific Services Directional and Pressure Surveying in Boreholes

Mark

Details

Status

Class/Description

WAC-12L

HALLIBURTON ENERGY SERVICES INC

73449630

24 Oct 1983

Dead/Cancelled

on 20 Mar 2020

Chemicals for Use as a Fluid Loss Additive which Are Employed to Minim...

Class 001

KNOESIS - NOW YOU KNOW

Halliburton Energy Services, Inc.

85631449

22 May 2012

Dead/Cancelled

on 11 Oct 2019

Analysis for oil and gas well production through computer modeling for...

Class 040

DYNAMIC GEOMODELING

Landmark Graphics Corporation

85058610

09 Jun 2010

Dead/Cancelled

on 15 Dec 2017

Computer software for seismic interpretation, mapping and modeling to ...

Class 009

Logo Mark

HALLIBURTON ENERGY SERVICES, INC.

73352210

01 Mar 1982

Dead/Cancelled

on 25 Mar 2016

Directional and Pressure Surveying Instruments and Computers, Measurin...

Class 009

BLUE CHIP

HALLIBURTON ENERGY SERVICES, INC.

73360542

19 Apr 1982

Dead/Cancelled

on 25 Mar 2016

EARTH BORING BITS UTILIZING CUTTING TEETH OF [ SINTERED ] TUNGSTEN CAR...

Class 007

CEMOD

HALLIBURTON ENERGY SERVICES, INC.

73402083

08 Nov 1982

Dead/Cancelled

on 25 Mar 2016

Computer Chips for Use in Calculators,Computer Chips for Use in Calcul...

Class 009

SPERRY-SUN

SPERRY-SUN DRILLING SERVICES, INC.

73352208

01 Mar 1982

Dead/Cancelled

on 25 Mar 2016

Directional and Pressure Surveying in Boreholes,Directional and Pressu...

Class 042

SPERRY-SUN

HALLIBURTON ENERGY SERVICES, INC.

73352211

01 Mar 1982

Dead/Cancelled

on 25 Mar 2016

Directional and Pressure Surveying Instruments and Computers, Measurin...

Class 009

SPERRY-SUN

HALLIBURTON ENERGY SERVICES, INC.

73352212

01 Mar 1982

Dead/Cancelled

on 25 Mar 2016

Directional and Pressure Surveying Instruments and Computers, Measurin...

Class 009

SPERRY-SUN

HALLIBURTON ENERGY SERVICES, INC.

73352206

01 Mar 1982

Dead/Cancelled

on 18 Mar 2016

Directional and Pressure Surveying in Boreholes,Directional and Pressu...

Class 042

Dead/Cancelled

on 20 Mar 2020

WAC-12L

HALLIBURTON ENERGY SERVICES INC

73449630 · 24 Oct 1983

001

Chemicals for Use as a Fluid Loss Additive which Are Employed to Minim...

Dead/Cancelled

on 11 Oct 2019

KNOESIS - NOW YOU KNOW

Halliburton Energy Services, Inc.

85631449 · 22 May 2012

040

Analysis for oil and gas well production through computer modeling for...

Dead/Cancelled

on 15 Dec 2017

DYNAMIC GEOMODELING

Landmark Graphics Corporation

85058610 · 09 Jun 2010

009

Computer software for seismic interpretation, mapping and modeling to ...

Dead/Cancelled

on 25 Mar 2016

Logo Mark

HALLIBURTON ENERGY SERVICES, INC.

73352210 · 01 Mar 1982

009

Directional and Pressure Surveying Instruments and Computers, Measurin...

Dead/Cancelled

on 25 Mar 2016

BLUE CHIP

HALLIBURTON ENERGY SERVICES, INC.

73360542 · 19 Apr 1982

007

EARTH BORING BITS UTILIZING CUTTING TEETH OF [ SINTERED ] TUNGSTEN CAR...

Dead/Cancelled

on 25 Mar 2016

CEMOD

HALLIBURTON ENERGY SERVICES, INC.

73402083 · 08 Nov 1982

009

Computer Chips for Use in Calculators,Computer Chips for Use in Calcul...

Dead/Cancelled

on 25 Mar 2016

SPERRY-SUN

SPERRY-SUN DRILLING SERVICES, INC.

73352208 · 01 Mar 1982

042

Sec. 2(f) as to the representation of a gyroscope.,Sec. 2(f) as to the...

Dead/Cancelled

on 25 Mar 2016

SPERRY-SUN

HALLIBURTON ENERGY SERVICES, INC.

73352211 · 01 Mar 1982

009

Directional and Pressure Surveying Instruments and Computers, Measurin...

Dead/Cancelled

on 25 Mar 2016

SPERRY-SUN

HALLIBURTON ENERGY SERVICES, INC.

73352212 · 01 Mar 1982

009

Directional and Pressure Surveying Instruments and Computers, Measurin...

Dead/Cancelled

on 18 Mar 2016

SPERRY-SUN

HALLIBURTON ENERGY SERVICES, INC.

73352206 · 01 Mar 1982

042

Directional and Pressure Surveying in Boreholes,Directional and Pressu...

Status

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Pending

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Other

Owners

Halliburton energy services inc. (126)

Landmark graphics corporation (8)

Easy well solutions as (5)

Multichem group llc (2)

Welldynamics bv (2)

Welldynamics inc. (2)

Boots & coots inc. (1)

Halliburton group canada (1)

N l industries inc. (1)

Petris technology ltd (1)