Assignee
ENN COAL GASIFICATION MINING CO LTD
CN·0 granted patents·6 pending applications·0 citations·filing 2013–2015
Top patents by PatentIndex Score
6 records- 0144US2016123128A1Gas injection apparatus with controllable gas injection point, gas injection process, and gasification methodENN COAL GASIFICATION MINING CO LTD·Filed 2014·Application pending·0 cites
- 0243US2015247394A1Method for fracture communication, passage processing, and underground gasification of underground carbon-containing organic mineral reservoirENN COAL GASIFICATION MINING CO LTD·Filed 2013·Application pending·0 cites
- 0343US2016251950A1Underground gasification ignition methodENN COAL GASIFICATION MINING CO LTD·Filed 2014·Application pending·0 cites
- 0443US2015247385A1Method for joint-mining of coalbed gas and coalENN COAL GASIFICATION MINING CO LTD·Filed 2013·Application pending·0 cites
- 0534US2017081601A1Coal co-gasification methodENN COAL GASIFICATION MINING CO LTD·Filed 2015·Application pending·0 cites
- 0632US2017101593A1Coal co-gasification methodENN COAL GASIFICATION MINING CO LTD·Filed 2015·Application pending·0 cites
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