What’s new

August 2026

• patent · 19 Jun 2001 · added 2 months ago

  Efficient production of particles by chemical reaction

• patent · 28 Feb 1990 · added 2 months ago

  Production of alcohols and olefins

• patent · 26 Feb 2014 · added 2 months ago

  Laser-assisted thin film preparation method and equipment

• patent · 20 Mar 1991 · added 2 months ago

  Catalyst for reducing nitrogen oxides in a flue gas and method for producing said catalyst

• patent · 20 Aug 1991 · added 2 months ago

  Metal carbide heat source

• patent · 12 Nov 1991 · added 2 months ago

  Method for the preparation of fine particulate-metal-containing compound

• patent · 5 May 2011 · added 2 months ago

  Catalytic Support for use in Carbon Dioxide Hydrogenation Reactions

• patent · 15 Jan 1992 · added 2 months ago

  Catalysts and catalysts precursors suitable for hydrocarbon synthesis

• patent · 28 Sep 1999 · added 2 months ago

  Efficient production of particles by chemical reaction

• patent · 8 Aug 2000 · added 2 months ago

  Ultraviolet light block and photocatalytic materials

• patent · 24 Mar 2009 · added 2 months ago

  Multiple reactant nozzles for a flowing reactor

• patent · 4 May 2006 · added 2 months ago

  Method and device for manufacturing nanofilter media

• patent · 15 Sep 2005 · added 2 months ago

  Particle production apparatus

• patent · 2 Jun 2005 · added 2 months ago

  Optical materials and optical devices

• patent · 18 Sep 2001 · added 2 months ago

  Abrasive particles for surface polishing

• patent · 14 May 2002 · added 2 months ago

  Metal (silicon) oxide/carbon composite particles

• patent · 22 Apr 1986 · added 2 months ago

  Fischer-Tropsch hydrocarbon synthesis with copper promoted iron/cobalt spinel catalyst

  Slurried, high surface area, copper promoted Fe-Co spinels which are fully reduced/carburized provide exceptionally high activity and selectivity in the conversion of CO/H2 to alph...

• patent · 10 Sep 2002 · added 2 months ago

  Method of preparation of oxide catalysis

• patent · 21 May 1985 · added 2 months ago

  Process for preparing high surface area iron/cobalt Fischer-Tropsch slurry catalysts

  Slurried high surface area Fe-Co spinels which are fully reduced/carburized provide exceptionally high activity and selectivity in the conversion of CO/H2 to alpha-olefins. These i...

• patent · 27 Aug 1985 · added 2 months ago

  Promoted iron-cobalt spinel catalyst for Fischer-Tropsch processes

  Iron-cobalt spinels which contain low levels of cobalt, in an iron/cobalt atomic ratio of 7:1 to 35:1, are converted to Fischer-Tropsch catalysts upon reduction and carbiding that...

• patent · 19 Oct 1954 · added 2 months ago

  Process for catalytic reduction of carbon dioxide with hydrogen

  Machine transcription of the US2692274 patent scan, 3 pages.

• patent · 26 Dec 1950 · added 2 months ago

  Preparation of iron carbides

  Machine transcription of the US2535042 patent scan, 5 pages.

• patent · 28 Aug 1984 · added 2 months ago

  Iron/silicon-based catalyst exhibiting high selectivity to C2 -C62 Fischer-Tropsch reactions

  Finely divided, hydrogen-activated catalyst compositions comprising iron, silicon and carbon or iron and silicon that selectively convert gaseous mixtures of CO and H2, at a temper...

• patent · 1 Nov 1949 · added 2 months ago

  Process for catalytic conversion of carbon oxides

  Machine transcription of the US2486895 patent scan, 5 pages.

• patent · 17 Aug 1954 · added 2 months ago

  Synthesis of methane

  Machine transcription of the US2686819 patent scan, 7 pages.

• patent · 1 Nov 1949 · added 2 months ago

  Process for catalytic conversion of carbon oxides

  Machine transcription of the US2486894 patent scan, 5 pages.

• patent · 15 Feb 2007 · added 2 months ago

  Heating system

• patent · 25 Dec 2003 · added 2 months ago

  Heating system

• patent · 11 Mar 1980 · added 2 months ago

  Auxiliary truck heater

  A heater apparatus adapted to be used as an auxiliary unit to the main heater system of a vehicle jointly heats the vehicle engine to operating temperature and heats the fuel line...

• patent · 24 Jun 2004 · added 2 months ago

  Heating system