OXYTON
Filed: July 27, 1948
INDUSTRIAL UNITARY APPARATUS FOR THE SEPARATION OF OXYGEN FROM THE AIR BY LIQUEFACTION AND RECTIFICATION
Owned by: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Serial Number: 71562265
Image Trademark
Filed: February 20, 1964
[ LIQUIFIED GAS PUMPS AND TURBINES AND GAS COMPRESSORS; WELDING POSITIONING EQUIPMENT; ] AND GAS PRODUCTION PLANT, INCLUDING…
Owned by: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Serial Number: 72187119
A L
Filed: October 15, 1985
PUBLICATIONS, TECHNICAL APPLICATIONS MANUALS, SERVICE MANUALS, SCIENTIFIC STUDIES, ADVERTISING, SALES BROCHURES AND TECHNICAL…
Owned by: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Serial Number: 73563050
CRYOSPACE
Filed: May 16, 1988
CONTAINERS OF METAL FOR COMPRESSED GAS, LIQUID AIR OR LIQUIFIED GASES; NAMELY, OXYGEN, HYDROGEN, NITROGEN, ARGON AND OTHER…
Owned by: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Serial Number: 73728480
FLOXAL
Filed: January 6, 1989
COMPRESSED GASES;, namely, OXYGEN, [ ARGON ] AND NITROGEN FOR INDUSTRIAL USE
Owned by: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Serial Number: 73773182
ECOGAL
Filed: September 30, 1992
furnaces for retreating industrial materials; namely, for regenerating foundry sands
Owned by: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Serial Number: 74318877
AL AIR LIQUIDE
Filed: June 10, 1993
gases, chemicals, and mixtures thereof for general, industrial, electronic, non-medical, laser and specialty uses; gases…
Owned by: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Serial Number: 74400640
AL AIR LIQUIDE
Filed: June 10, 1993
metal bottles, containers, cylinders and tanks for storing gases under pressure; metal pipes; transfer manifolds for conducting…
Owned by: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Serial Number: 74400641
AL AIR LIQUIDE
Filed: June 10, 1993
apparatus for use in welding to position servos and electrical arc welders, electrodes, pressure regulators, pressure gauges…
Owned by: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Serial Number: 74400642
AL AIR LIQUIDE
Filed: June 10, 1993
transportation and storage of gases and liquified gases
Owned by: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Serial Number: 74400643
AL AIR LIQUIDE
Filed: June 10, 1993
engineering and design services in the field of ultra high purity gas systems, industrial gas plants, handling systems,…
Owned by: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Serial Number: 74400644
REDOXAL
Filed: October 12, 1993
services in the treatment of paper pulp including the bleaching of paper pulp
Owned by: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Serial Number: 74445474
SYGAL
Filed: April 6, 1994
gas storage unit for storing and dispensing gas for welding comprising a metal gas cylinder and related gas-refilling and…
Owned by: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Serial Number: 74509672
FLAMAL
Filed: July 16, 1996
industrial gases, gaseous mixtures and combustible gaseous mixtures such as welding gas
Owned by: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Serial Number: 75134940
DATAL
Filed: December 13, 1996
engineering services in the nature of receiving, analyzing and reporting information concerning the status of fluid or gas…
Owned by: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Serial Number: 75213091
ABSAL
Filed: April 21, 1998
Metal containers for the storage and transportation of cryogenic fluids sold empty
Owned by: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Serial Number: 75471756
CAP AUDIT
Filed: May 13, 1998
On-site analysis of welding process utilization for identification of costs and opportunities for productivity and quality…
Owned by: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Serial Number: 75484413
CAP
Filed: May 13, 1998
business auditing in the nature of providing auditing and post auditing services to welding companies to determine their…
Owned by: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Serial Number: 75484417
ASPAL
Environmental remediation services, namely, waste and/or water treatment services
Owned by: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Serial Number: 75610515
ALVENTURES
FINANCIAL SERVICES, NAMELY PROVIDING VENTURE CAPITAL AND OTHER FUNDING, NAMELY, INCUBATION OF TECHNOLOGY BASED BUSINESSES…
Owned by: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Serial Number: 75871636
ALTOP
Metal gas cylinders sold empty, equipped with a built-in regulator and pressure relief valve
Owned by: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Serial Number: 76123111
ALPHAGAZ
Filed: November 1, 2000
Pure gases and mixtures thereof, namely, nitrogen, hydrogen, helium, argon, air, carbon dioxide, oxygen, acetylene, and…
Owned by: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Serial Number: 76158010
ALUX
Supply and distribution of gas and gas mixtures of high purity for the electronics, optoelectronics and optic fibre industries…
Owned by: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Serial Number: 77071686
ALTOP
Metal gas cylinders sold empty, equipped with a built-in regulator and pressure relief valve
Owned by: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Serial Number: 77556222
ALPHAGAZ
Scientific apparatus and instrument for measuring and controlling supplying and distribution of gases and mixtures thereof…
Owned by: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Serial Number: 78031593
@OPTIMAL
Providing engineering and consulting services in the areas of energy utilization analysis, process chemicals, production…
Owned by: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Serial Number: 78057956
H2GEN
Metal hydrogen storage containers for use with hydrogen generators
Owned by: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Serial Number: 78059324
HELIAL
Refrigerating apparatus, namely helium liquefiers for industrial use
Owned by: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Serial Number: 78927551
