Technip

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F25J LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT 326
 
  
 
B01D SEPARATION 2132
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137
 
  
 
F27B FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS123

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
RE40124 Process and installation for recovery and purification of ethylene produced by pyrolysis of hydrocarbons, and gases obtained by this processMar 31, 04Mar 04, 08[F25J]
6578378 Process and installation for recovery and purification of ethylene produced by pyrolysis of hydrocarbons, and gases obtained by this processDec 04, 01Jun 17, 03[F25J]
6449984 Process for liquefaction of and nitrogen extraction from natural gas, apparatus for implementation of the process, and gases obtained by the processOct 02, 01Sep 17, 02[F25J]
6368385 Process and apparatus for the purification of natural gas and productsJul 26, 00Apr 09, 02[B01D]
5713734 Equipment for and method of calcination of mineral materials with reduced emission of nitrogen oxidesJul 19, 96Feb 03, 98[F27B]
5670027 Method of drying a gas making use of a distillation of a liquid desiccant agentOct 16, 95Sep 23, 97[C07C, B01D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6186778 Device for driving a cylinder in rotationExpiredJan 05, 00Feb 13, 01[F27B]
5980244 System for connection of an annular tire or hoop and a rotary drum or tube, such as a rotary kiln or furnaceExpiredNov 24, 98Nov 09, 99[F27B]
5445320 Method of and equipment for snow productionExpiredJan 25, 94Aug 29, 95[B05B, F25C]

Top Inventors for This Owner

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