Union Engineering A/S

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 7127
 
  
 
F25J LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT 227
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF178

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0133,363 HIGH PRESSURE RECOVERY OF CARBON DIOXIDE FROM A FERMENTATION PROCESSJul 01, 11May 30, 13[F25J]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9851143 High pressure recovery of carbon dioxide from a fermentation processJul 01, 11Dec 26, 17[F25J, B01D]
9545595 Method for the removal of contaminants from a carbon dioxide feeding liquid streamJul 24, 09Jan 17, 17[C01B, F23J, B01D]
8801836 Method for recovery of carbon dioxide from a gas using a process gas heated reboiler for carbon dioxide removal in a stripperFeb 01, 10Aug 12, 14[B01D]
8652236 Method for recovery of high purity carbon dioxideJan 16, 08Feb 18, 14[B01D]
8529854 Removal of carbon dioxide from a feed gasOct 13, 08Sep 10, 13[B01D]
8475566 Method for recovery of carbon dioxide from a gasJun 06, 05Jul 02, 13[B01D]
7829049 Method for recovery of high purity carbon dioxide from a gaseous source comprising nitrogen compoundsJul 14, 06Nov 09, 10[C01B, B01D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0190,206 METHOD FOR PURIFICATION OF CARBON DIOXIDE USING LIQUID CARBON DIOXIDEAbandonedMar 13, 14Jul 10, 14[F25J]
2013/0152,628 METHOD AND PLANT FOR THE PURIFICATION OF CARBON DIOXIDE USING LIQUID CARBON DIOXIDEAbandonedJun 17, 10Jun 20, 13[F25J]
2011/0265,647 METHOD FOR PURIFICATION OF CARBON DIOXIDE USING LIQUID CARBON DIOXIDEAbandonedJul 03, 09Nov 03, 11[B01D]
5840230 Process for preparing hollow fibre sections for hollow fibre modules and said hollow fibre section for a hollow fibre moduleExpiredNov 20, 96Nov 24, 98[B01D]

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