This is the detail of the patents registered by Limenet.
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Patent type
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Status
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What it protects
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Priority date
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Link
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PCT application WO2022137038
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Master patent
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Extension to national stages
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Plant and method to produce decarbonised calcium hydroxide by storing CO₂ in bicarbonates. It is the first patent filed and the most important in terms of industrial protection for its descriptive scope. It protects any plant and method capable of producing calcium hydroxide by storing CO₂ in bicarbonates. The Italian patent granted lapses once this patent application is extended to the European level (end of June 2023).
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22.12.2020
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PCT application WO2022175885
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Secondary patent
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Extension to national stages
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Method to produce calcium bicarbonates.
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19.02.2021
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IT202100003263
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Secondary patent
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Granted
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Plant and method to produce calcium bicarbonates.
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Priority: 19.02.2021
Granted: 19.08.2022
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Italian patent pending application 102022000016347
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Secondary patent
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Extension PCT
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Plant and method to improve the energy efficiency of the production of decarbonised calcium hydroxide by storing CO₂ in calcium bicarbonates.
In the plant, PCC is used to partially buffer the CO₂ to be stored.
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01.08.2022
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N/A
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