SANDJET
Filed: September 22, 1977
Pipeline Cleaning Services
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 73142225
STARGON
Filed: August 18, 1981
Proprietary Compressed Gas Mixture for Use as a Shielding Gas in Welding and Cutting Operations
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 73324226
NICOOL
Filed: December 7, 1984
MAINTENANCE SERVICES COMPRISING THE COOLING DOWN OF CATALYTIC AND OTHER REACTORS TO DESIRABLE WORKING TEMPERATURES
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 73512541
CRYOSCAN
Filed: March 9, 1989
LIQUID HELIUM AND LIQUID NITROGEN FOR USE IN DIAGNOSTIC IMAGING AND LABORATORIES
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 73785409
XESCAN
Filed: March 13, 1989
MEDICAL GAS, NAMELY A XENON/OXYGEN MIXTURE FOR USE IN RADIOLOGY
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 73786328
ULTRALIFT
Filed: April 6, 1989
HELIUM FOR BALLOONS
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 73791507
TRACER TIGHT
Filed: November 24, 1989
LEAK TESTING SERVICES WITH RESPECT TO TANKS, PIPES, PIPELINES AND OTHER FLUID DISTRIBUTION SYSTEMS
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 74005099
ULTRAPLUS
Filed: January 25, 1990
industrial gases for use in the electronics industry
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 74022711
EXTENDAPAK
Filed: May 30, 1990
specialty gases (as raw materials); namely, atmospheric and synthetic gases and gas mixtures for use in manufacturing and…
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 74064142
SNIF SHEER
Filed: March 24, 1992
nozzles and baffles for use in machines used in removing impurities from aluminum during refining
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 74258753
PRAXAIR
Filed: April 27, 1992
gas flow regulators
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 74269920
MAGNECON
Filed: March 18, 1993
stable krypton and stable xenon and medical gas mixtures containing krypton or xenon for use as magnetic resonance imaging…
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 74368955
QUICK TAP
Filed: March 19, 1993
computer system for modelling and controlling the refining of steel comprising a combination of hardware and software
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 74369934
MAGNECON
Filed: February 7, 1994
stable neon and medical gas mixtures containing neon for use as magnetic resonance imaging contrast agents in radiology
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 74487759
Image Trademark
Filed: February 17, 1994
gas flow regulators
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 74491163
INNERCLEAN
Filed: March 23, 1994
cleaning of deposits from the walls of furnaces, pipelines and other piping systems through the use of hydraulically driven…
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 74504191
LINDE PHARMACEUTICAL GASES
Filed: May 16, 1994
printed publications, namely journal advertisements, literature, direct mail pieces, tradeshow graphics, and stationary…
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 74524845
HELISTAR
Filed: May 17, 1994
hydrogen enhanced Argon based shielding gas blend for metal processing by welding and metal cutting
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 74525919
MEDIFUME
Filed: June 6, 1994
sterilant gas for clinical and industrial uses and applications
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 74533858
MICROBLOCK
Filed: February 27, 1995
gas handling equipment, namely pressure regulators, control and shut off valves, gas control and purge panels for commercial…
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 74639861
INTEGRABOND
Filed: April 21, 1995
high purity metallic and other inorganic material sputtering targets for use in vacuum coating of metallic and inorganic…
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 74667814
NUCO2
Filed: August 2, 1995
maintenance of bulk carbon dioxide storage and delivery systems
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 74710072
NUCO2
Filed: August 2, 1995
bulk carbon dioxide
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 74710295
PRAXAIR
Filed: April 27, 1992
industrial gases for use in industrial applications
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 74802518
HELITEC
Filed: October 5, 1995
leak detection service using gases such as helium and nitrogen for detecting leaks in pipes
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 75003500
STARSOLVER
Filed: October 23, 1995
computer software for analysis of welding applications
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 75009173
GIGAPLUS
Filed: June 25, 1996
industrial gases used for semi-conductor manufacturing and processing
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 75125455
MEDIGAS
Filed: July 19, 1996
medical gases
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 75137275
MEDIPRAX
Filed: November 18, 1996
medical gases
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 75204177
DAIRYSHIELD
Filed: January 16, 1997
food processing services, namely, applying natural chemical preservatives to dairy products for the purpose of extending…
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 75227155
DAIRYSHIELD
Filed: January 16, 1997
natural chemicals for use in preserving foodstuffs
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 75227156
NITROFILL
Filed: March 6, 1997
gases for non-carbonated beverages, namely, pressurized liquid nitrogen
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 75252664
NITROFILL
Filed: March 6, 1997
electronically controlled pressurizing apparatus use to fill thin-walled aluminum cans and various size polyethylene terephthalate…
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 75253010
RAINBOW
Filed: March 6, 1997
parylene coated anilox rollers for use in the printing industry
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 75253719
STARSOLVER
Filed: June 13, 1997
use of computer software for analysis of welding applications
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 75308700
STARSOLVER
Filed: June 13, 1997
computer software for analysis of welding applications
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 75308701
INSPEC
Filed: June 13, 1997
furnace tube inspection service
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 75308760
DRY SWEEP
Filed: January 9, 1998
DRY AND INERT PIPELINE CLEANING SERVICES SYSTEM
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 75417338
BANTAM
Filed: January 9, 1998
Compressed gas handling systems, and components thereof, namely, metal cabinet enclosures for holding compressed gas cylinders…
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 75417339
FLOWING AIRSTREAM
Industrial gases for use in industrial applications
Owned by: PRAXAIR TECHNOLOGY, INC.
Serial Number: 75597561
