T/F Purifiner, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 2132
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 141
 
  
 
C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 161

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5718258 Releasing additives into engine oilOct 22, 96Feb 17, 98[B01F]
5630912 Oil reclamation device with evaporator base and head mounted filterJan 31, 96May 20, 97[C10G, B01D]
5591330 Oil filter containing an oil soluble thermoplastic additive material thereinMay 25, 94Jan 07, 97[B01D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5639965 Oil reclamation system flow meterExpiredAug 15, 96Jun 17, 97[G01F]

Top Inventors for This Owner

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