Hatch Ltd.

Canada

 
Total IP 213
Total IP incl. subs 213 (+ 0 for subs)
Total IP Rank # 6,149
IP Activity Score 2.7/5.0    67
IP Activity Rank # 10,713
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

62 1
56 0
94 0
0
 
Last Patent 2025 - Process, system, and method for ...
First Patent 1991 - Processing of carbon steel furna...
Last Trademark 2005 - SIMUWORKS
First Trademark 2005 - SIMUWORKS

Subsidiaries

2 subsidiaries with IP (0 patents, 0 trademarks)

3 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Silicothermic reduction system and process. A process and system for adjusting chemistry of a fer...
Invention Jig for aligning soderberg electrode casings. A jig for Soderberg electrode casing alignment and ...
Invention Process and method for producing crystallized metal sulfates. A process for generating a metal s...
Invention Waste ferrous slag cleaning method, furnace, and system. A method, system, and furnace for cleani...
Invention Process, system, and method for cycling carbon in an integrated electric steelmaking plant. A pro...
Invention System and method for feeding an electric furnace. A method and system are provided for feeding a...
Invention Process and method for reducing lithium concentration in effluent. A process and system are provi...
Invention Process, system, and method for cycling carbon in an integrated electric steelmaking plant. ABSTR...
2023 Invention Method and apparatus for cold spray reparation of reactive metal surfaces. A method for resurfaci...
Invention Additive composition and method for chemically adjusting molten metal. An additive composition fo...
Invention Low frequency pulse ultrasonic system and method for non-intrusive evaluation of multi-layered in...
Invention Metal-dissolving apparatus, processes, and uses thereof
Invention Metal-dissolving apparatus, processes, and uses thereof. A metal-dissolving apparatus and process...
2022 Invention Metal-dissolving apparatus, processes and uses thereof. A metal-dissolving apparatus and process...
Invention Processes for crystallizing metal sulfates and methods for producing crystallized metal sulfates....
Invention Process and apparatus for removing impurities from crystallized metal sulfates. A process for re...
Invention Ferronickel alloy direct refining processes and processes for producing nickle sulfate or other n...
Invention Treatment process for crystallizing a metal sulfate. A treatment process for crystallizing a met...
Invention Sodium sulfate by-product processing in lithium and battery chemical production. A process for b...
Invention A metal-dissolving apparatus, processes, and uses thereof. A metal-dissolving apparatus and...
Invention Process and reactor for removing impurities from carbon material. A process and reactor for remov...
Invention Hydrometallurgical treatment of ores or concentrates for removal of preg-robbing organic carbon m...
Invention Process and apparatus for removing impurities from crystallized metal sulfates. A process for rem...
Invention Sodium sulfate by-product processing in lithium and battery chemical production. A process for ba...
Invention Ferronickel alloy direct refining processes and processes for producing nickel sulfate or other n...
2021 Invention Processes and methods for production of crystallized metal sulfates. A process and method for pro...
Invention Treatment process for crystallizing a metal sulfate. A treatment process for crystallizing a meta...
Invention Device, system and method for detecting leakage current for traction power system. A method, devi...
Invention Process and method for producing crystallized metal sulfates. A process for generating a metal su...
Invention Underground excavation machine and method. A machine and method for making underground excavation...
Invention System and method for coating of continuous sheets of metal. A system and method for affecting t...
Invention System and method for coating of continuous sheets of metal. A system and method for affect...
Invention System and method for assessing deterioration of a metallurgical runner using acoustic emissions....
2020 Invention Process for producing crystallized metal sulfates. A process for generating a metal sulfate that ...
2019 Invention System and method for stabilizing electrical power for losses of arc in electric arc furnaces. A ...
Invention Gate, leaf and method for controlling water levels in a body of water. A gate, leaf, and method ...
2018 Invention System and method for dry ablation benefication of ore. A system and method for dry ablation ben...
Invention System and method for dry ablation benefication of ore. A system and method for dry ablation bene...
Invention Methods of managing solvent inventory in a gravity drainage extraction chamber. A method of manag...
2005 G/S Computer software for simulating waste water treatment