What’s new

August 2026

• patent · 31 Dec 2009 · added 2 months ago

  Methods and apparatus for controlling catalytic processes, including the deposition of carbon based particles

• patent · 28 May 2009 · added 2 months ago

  Methods and apparatus for the synthesis of useful compounds

• patent · 23 Apr 2009 · added 2 months ago

  Methods and apparatus for the synthesis of useful compounds

• patent · 3 May 2007 · added 2 months ago

  Methods and apparatus for controlling catalytic processes, including catalyst regeneration and soot elimination

• patent · 26 Jul 1977 · added 2 months ago

  Method for secondary recovery of oil

  In one exemplar embodiment, method and apparatus include providing an electrode disposed in a plurality of vertically spaced boreholes penetrating the formation. The plurality of e...

• patent · 1 Jun 2004 · added 2 months ago

  Energy distribution network

• patent · 13 Aug 2002 · added 2 months ago

  Hydrogen fuel replenishment system

• patent · 28 Sep 1999 · added 2 months ago

  Water treatment method and apparatus for water containing oil droplets

• patent · 12 Apr 1994 · added 2 months ago

  Electrolytic apparatus for generating selected concentrations of gas in a flowing gas stream

• patent · 1 Aug 1961 · added 2 months ago

  In situ combustion in carbonaceous strata

  Machine transcription of the US2994377 patent scan, 3 pages.

• patent · 10 Oct 1972 · added 2 months ago

  Method for producing retorting channels in shale deposits

  A method for producing in situ retorting channels in subterranean shale deposits. Electro-pneumatic treatment is used for lean shale. Additional electro-chemical treatment is requi...

• patent · 22 Dec 1931 · added 2 months ago

  Apparatus for the treatment of hydrocarbonaceous liquids

  Machine transcription of the US1837519 patent scan, 5 pages.

• patent · 4 Feb 1936 · added 2 months ago

  Storage of gasoline

  Machine transcription of the US2029748 patent scan, 4 pages.

• patent · 24 Nov 1953 · added 2 months ago

  Electric arc production of combustible gases

  Machine transcription of the US2660556 patent scan, 4 pages.

• patent · 14 Jun 1932 · added 2 months ago

  Method of treating petroleum

  Machine transcription of the US1862952 patent scan, 3 pages.

• patent · 24 May 1921 · added 2 months ago

  Process and apparatus for generating explosive gases

  Machine transcription of the US1379077 patent scan, 3 pages.

• patent · 9 Sep 1986 · added 2 months ago

  Apparatus for processing semiconductor wafers or the like

  Machine transcription of the US4610748A patent scan, 7 pages.

• patent · 6 Nov 2001 · added 2 months ago

  Method for low thermal budget metal filling and planarization of contacts vias and trenches

• patent · 16 Dec 2003 · added 2 months ago

  Bonded substrate structures and method for fabricating bonded substrate structures

• patent · 13 Oct 1993 · added 2 months ago

  Method and apparatus for producing variable spatial frequency control in plasma assisted chemical etching

• patent · 2 Aug 2022 · added 2 months ago

  Film deposition apparatus for fine pattern forming

• patent · 12 Sep 2002 · added 2 months ago

  Dry etching apparatus, etching method, and method of forming a wiring

• patent · 17 Mar 2005 · added 2 months ago

  Wiring and manufacturing method thereof, semiconductor device comprising said wiring, and dry etching method

• patent · 16 Jun 2015 · added 2 months ago

  SERS-sensor with nanostructured surface and methods of making and using

• patent · 16 May 2017 · added 2 months ago

  Arrangements with pyramidal features having at least one nanostructured surface and methods of making and using

• patent · 14 Jun 2005 · added 2 months ago

  Plasma etch reactor and method

• patent · 20 Feb 2001 · added 2 months ago

  Plasma etch reactor and method for emerging films

• patent · 28 May 2009 · added 2 months ago

  Plasma Processor Apparatus

• patent · 2 Aug 2007 · added 2 months ago

  Damage-free sculptured coating deposition

• patent · 20 Nov 2008 · added 2 months ago

  Wiring and manufacturing method thereof, semiconductor device comprising said wiring, and dry etching method