HNO Greenfuels, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C25B ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR 1025
 
  
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 468
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 182

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9574492 Portable hydrogen supplemental system and method for lowering particulate matter and other emissions in diesel engines at idleJun 12, 14Feb 21, 17[C25B, F02M, F02B]
9453457 Hydrogen supplemental system for on-demand hydrogen generation for internal combustion enginesJun 20, 13Sep 27, 16[C25B, F02M, F02B]
9399946 Hydrogen supplemental system for on-demand hydrogen generation for internal combustion enginesMar 15, 13Jul 26, 16[C25B, F02M, F02B]
8784619 Hydrogen supplemental system for on-demand hydrogen generation for internal combustion enginesMar 15, 13Jul 22, 14[C25B]
8757107 Hydrogen supplemental system for on-demand hydrogen generation for internal combustion enginesMar 15, 13Jun 24, 14[F02B]
8499722 Hydrogen supplemental system for on-demand hydrogen generation for internal combustion enginesMay 28, 10Aug 06, 13[F02B]
8454808 Hydrogen supplemental system for on-demand hydrogen generation for internal combustion enginesSep 02, 11Jun 04, 13[C25B]
8449733 Hydrogen supplemental system for on-demand hydrogen generation for internal combustion enginesSep 02, 11May 28, 13[C25B]
8449734 Hydrogen supplemental system for on-demand hydrogen generation for internal combustion enginesSep 02, 11May 28, 13[C25B]
8449735 Hydrogen supplemental system for on-demand hydrogen generation for internal combustion enginesSep 02, 11May 28, 13[C25B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0251,237 HYDROGEN SUPPLEMENTAL SYSTEM FOR ON-DEMAND HYDROGEN GENERATION FOR INTERNAL COMBUSTION ENGINESAbandonedMay 19, 14Sep 11, 14[F02B]
2013/0305,736 METHOD AND APPARATUS FOR INCREASING COMBUSTION EFFICIENCY AND REDUCING PARTICULATE MATTER EMISSIONS IN JET ENGINESAbandonedJul 19, 13Nov 21, 13[F02C]

Top Inventors for This Owner

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