ARCHON TECHNOLOGIES LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E21B EARTH OR ROCK DRILLING 591
 
  
 
B01D SEPARATION 2132
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF178

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8703084 Removal of sulfur compounds from a gas streamFeb 17, 12Apr 22, 14[C01B, C10L]
7984759 Diluent-enhanced in-situ combustion hydrocarbon recovery processFeb 27, 07Jul 26, 11[E21B]
7909097 Well liner segments for in situ petroleum upgrading and recovery, and method of in situ upgrading and recoveryOct 17, 08Mar 22, 11[E21B]
7841404 Modified process for hydrocarbon recovery using in situ combustionFeb 13, 08Nov 30, 10[E21B]
6412557 Oilfield in situ hydrocarbon upgrading processAug 25, 00Jul 02, 02[E21B]
5626191 Oilfield in-situ combustion processJun 23, 95May 06, 97[E21B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8597411 Sorbents for the recovery and stripping of acid gasesExpiredFeb 17, 12Dec 03, 13[B01J, B01D]
8501135 Process for the removal of sulfur compounds from gas streamsExpiredJul 10, 12Aug 06, 13[B01D]
2013/0146,284 STAGGERED HORIZONTAL WELL OIL RECOVERY PROCESSAbandonedDec 07, 11Jun 13, 13[E21B]
2013/0074,470 IN-SITU COMBUSTION RECOVERY PROCESS USING SINGLE HORIZONTAL WELL TO PRODUCE OIL AND COMBUSTION GASES TO SURFACEAbandonedDec 10, 10Mar 28, 13[E21B]
8118096 Diluent-enhanced in-situ combustion hydrocarbon recovery processExpiredJun 28, 11Feb 21, 12[E21B]
7493952 Oilfield enhanced in situ combustion processExpiredFeb 27, 06Feb 24, 09[E21B]
7493953 Oilfield enhanced in situ combustion processExpiredMar 13, 08Feb 24, 09[E21B]
2008/0066,907 Oilfield Enhanced in Situ Combustion ProcessAbandonedJun 07, 05Mar 20, 08[E21B]

Top Inventors for This Owner

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