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Hatch Ltd patents

Recent patent applications related to Hatch Ltd. Hatch Ltd is listed as an Agent/Assignee. Note: Hatch Ltd may have other listings under different names/spellings. We're not affiliated with Hatch Ltd, we're just tracking patents.

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Date Hatch Ltd patents (updated weekly) - BOOKMARK this page
02/23/17Sleeve seal for electric furnace electrodes
09/15/16Furnace with refractory bricks that define cooling channels for gaseous media
09/01/16Furnace cooling system with thermally conductive joints between cooling elements
08/25/16Membrane treatment/separation plant and control system
07/21/16Low resistance electrode assemblies for production of metals
05/19/16Feed flow conditioner for particulate feed materials
05/21/15Conduit connection apparatus with purge gas
04/02/15Ponds for cooling and/or salt recovery
03/05/15Fluidic control burner for pulverous feed
02/19/15Multi-compartment reactor and controlling retention time in a multi-compartment reactor
12/04/14Dust wash system with purge gas
12/04/14Systems and methods of handling an off-gas containing carbon monoxide
12/04/14Cooling of chill molds using baffles
06/05/14Process for direct reduction of iron oxide
05/01/14Advanced combined cycle systems and methods based on methanol indirect combustion
10/10/13Process and facility to treat contaminated process water
06/27/13System, method and controller for managing and controlling a micro-grid
06/13/13Membrane treatment/separation plant and control system
11/08/12Slit lance burner for flash smelter
11/08/12Burner and feed flash smelter
11/08/12Burner with velocity adjustment for flash smelter
10/25/12Flash tube and flash vessel configuration for pressure letdown
03/01/12Dust collection system for calcine transfer container
07/21/11Atmospheric pressure gasification process and system
07/21/11Method for removing sulfur from a gas stream
06/23/11Power generation plant and generating electric energy
06/16/11Method and temperature control in a reactor vessel
06/09/11Apparatus for removal and replacement of a hinged lid on a metallurgical transport vessel
03/25/10Apparatus for stabilization and deceleration of supersonic flow incorporating a diverging nozzle and perforated plate

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Hatch Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Hatch Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by