BAKER HUGHES INCORPORATED Trademarks
COMPUDRIL

COMPUDRIL

Filed: May 20, 1991
engineering data analysis services, oil well report preparation services and oil well planning services
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74168551

NEU-SCAN

NEU-SCAN

Filed: May 23, 1991
portable material level sensing device; namely, a portable non-intrusive level sensor utilizing neutron backscatter to measure…
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74169612

FLEXSHIELD

FLEXSHIELD

Filed: May 31, 1991
water filtration equipment; namely, underdrain water flow control and distribution apparatus for granular media fields in…
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74171835

BIRD

BIRD

Filed: June 11, 1991
installation, maintenance, repair, rebuilding and reconditioning services for centrifugal separation and vacuum filtration…
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74176106

FULL CIRCLE SUPPORT

FULL CIRCLE SUPPORT

Filed: June 26, 1991
educational services; namely, conducting classes on the use, safety audits regulatory compliance and licensing of nuclear…
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74180605

GLOBESTAR

GLOBESTAR

Filed: July 1, 1991
marine positioning system
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74180800

ODYSSEY

ODYSSEY

Filed: June 28, 1991
marine position system; namely, a divice including an RF receiver, a microprocessor and a display showing calculated location…
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74181051

IES

IES

Filed: June 27, 1991
engineering services related to the drilling; completion and production of oil and gas wells for customer engineers in design…
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74181522

TREMETRICS

TREMETRICS

Filed: July 8, 1991
gas chromatographs including detectors, injectors, valves and data handling hardware and software therefor; mass spectrometers…
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74183177

TREMETRICS

TREMETRICS

Filed: July 8, 1991
gas chromatographs including detectors, injectors, valves and data handling hardware and software therefor; mass spectrometers…
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74183182

ACT

ACT

Filed: July 15, 1991
chemical preparations; namely, solvent for asphaltenes
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74184955

INTEGRATED ENGINEERING SERVICES IES

INTEGRATED ENGINEERING SERVICES IES

Filed: July 18, 1991
engineering services related to the drilling; completion and production of oil and gas wells for customer engineers in design…
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74186338

HOUSTON ATLAS

HOUSTON ATLAS

Filed: July 23, 1991
electronic equipment; namely, gas, liquid and solids analyzers and detectors for chemical processing and control, and parts…
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74187924

MEDIA SAVER

MEDIA SAVER

Filed: July 29, 1991
granular media filter media retention devices for water and wastewater treatment
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74189370

QUADRAKLEEN

QUADRAKLEEN

Filed: August 6, 1991
multi-cell granular media filter for water and wastewater treatment for municipal and industrial use
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74192066

SEA-CELL

SEA-CELL

Filed: August 12, 1991
chlorination apparatus for the generation of sodium hypochlorite from seawater and/or brines for use in water injection…
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74194101

SEA-SCREEN

SEA-SCREEN

Filed: August 13, 1991
liquid filtration apparatus for use in treatment of waste water; namely, apparatus for use with water injection equipment…
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74194354

ROTOCO

ROTOCO

Filed: August 19, 1991
continuous backwash sand filter for industrial and municipal waste water use
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74195934

BARDENPHO

BARDENPHO

Filed: August 19, 1991
waste water treatment facilities
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74195941

CARROBIC

CARROBIC

Filed: August 19, 1991
engineering design services in the field of waste sludge disposal systems for use in waste water treatment facilities
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74195950

HYDROSEAL

HYDROSEAL

Filed: August 19, 1991
gas retention unit comprised of ballasting for floating gas holder covers for digestors used in waste water treatment in…
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74196200

CARROBIC

CARROBIC

Filed: August 22, 1991
waste sludge disposal systems comprising orbital digestion tanks with aerators and sludge thickening chambers for use in…
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74197269

FLEXKLEAR

FLEXKLEAR

Filed: August 22, 1991
inclined plates for water clarification by separation of solids
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74197338

CARROUSEL

CARROUSEL

Filed: August 22, 1991
engineering services for the design and operation of biological oxidation ditch waste water treatment facilities
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74197706

MONOBORE

MONOBORE

Filed: September 6, 1991
liner well completion system comprised of a continuous size bore from the well head through the liner to the well bore
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74201527

TRAC-VAC

TRAC-VAC

Filed: September 10, 1991
solids removal apparatus for liquid/solids sedimentation basins in water and wastewater treatment
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74202876

CONTURBEX

CONTURBEX

Filed: September 18, 1991
centrifuges for dewatering coal slurries for mining and power generation industries
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74205076

VOYAGER

VOYAGER

Filed: September 18, 1991
X-ray microanalysis units providing chemical data on samples examined in electron microscopes
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74205080

STEADIFLO

STEADIFLO

Filed: September 24, 1991
chemicals used to control scale in oil and gas wells
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74206623

PETROKLEAR

PETROKLEAR

Filed: September 24, 1991
petroleum additive demulsifiers
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74206825

INFORMS

INFORMS

Filed: November 21, 1991
information reporting services; namely, the compilation and reporting of analytical and technical information relating to…
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74223977

DUSBLOC

DUSBLOC

Filed: January 27, 1992
foamable wetting agent used to control dust, for industrial use
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74240702

MAXIMISER

MAXIMISER

Filed: January 27, 1992
slip stream apparatus designed to inject chemicals into a production well by controlling the injection pressure
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74240704

EXLOG

EXLOG

Filed: February 10, 1992
well logging; rig data monitoring; well site monitoring; well site data and information management; geological and engineering…
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74244838

LABQUEST

LABQUEST

Filed: February 11, 1992
computer based data storage and analysis and control software for gas chromatograph for multiple detection parameters and…
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74245299

WESTRONICS

WESTRONICS

Filed: February 11, 1992
analog and microprocessor based digital strip chart and multipoint recorders; analog and microprocessor based digital indicators…
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74245300

CALCUFLOW

CALCUFLOW

Filed: March 10, 1992
computer software for collecting, storing, processing and displaying data from fluid flow meters
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74254017

METAL WEAVE

METAL WEAVE

Filed: March 12, 1992
baffles for water and wastewater treatment vessels and basins
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74254740

INSCAN

INSCAN

Filed: March 26, 1992
apparatus for determining the elemental composition of substances in a flow stream; namely, streams of mining ore slurries…
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74259568

MARC 1

MARC 1

Filed: April 1, 1992
data transfer and physical conversion from one form of media to another in the field of oil and gas well drilling
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 74261390