L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés George Claude

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 2107
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 2136
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 299
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF178
 
  
 
C01C AMMONIA; CYANOGEN; COMPOUNDS THEREOF 113

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9878962 Process and plant for producing olefins from oxygenatesDec 03, 13Jan 30, 18[C07C, B01J]
9206041 Method and installation for the combined production of ammonia synthesis gas and carbon dioxideJun 06, 13Dec 08, 15[C01C, C01B, C07C, B01J]
8758867 Neutral ligand containing precursors and methods for deposition of a metal containing filmSep 17, 08Jun 24, 14[C23C]
8404306 Method for the deposition of a ruthenium containing filmSep 22, 06Mar 26, 13[C23C]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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