Assignee
MITSUBISHI POLYCRYSTALLINE SILICON AMERICA CORP MIPSA
US·10 granted patents·1 pending application·1 citations·filing 2013–2021
Top patents by PatentIndex Score
11 records- 0160US9410263B2FZ seed holder and pre-heaterMITSUBISHI POLYCRYSTALLINE SILICON AMERICA CORP (MIPSA)·Filed 2013·Granted Aug 9, 2016·0 cites·9 claims
- 0257US11786877B2Iron catalyzed hydrochlorination of silicon tetrachloride to trichlorosilaneMITSUBISHI POLYCRYSTALLINE SILICON AMERICA CORP MIPSA·Filed 2021·Granted Oct 17, 2023·0 cites·15 claims
- 0354US9863453B2Mechanical seed couplingMITSUBISHI POLYCRYSTALLINE SILICON AMERICA CORP (MIPSA)·Filed 2013·Granted Jan 9, 2018·1 cites·7 claims
- 0453US10968934B2Mechanical seed couplingMITSUBISHI POLYCRYSTALLINE SILICON AMERICA CORP MIPSA·Filed 2017·Granted Apr 6, 2021·0 cites·13 claims
- 0551US10294109B2Primary distillation boron reductionMITSUBISHI POLYCRYSTALLINE SILICON AMERICA CORP MIPSA·Filed 2018·Granted May 21, 2019·0 cites·3 claims
- 0649US11958022B2Controlled hydrolysis of hazardous silicon polymer residueMITSUBISHI POLYCRYSTALLINE SILICON AMERICA CORP MIPSA·Filed 2020·Granted Apr 16, 2024·0 cites·17 claims
- 0746US2016152481A1Primary distillation boron reductionMITSUBISHI POLYCRYSTALLINE SILICON AMERICA CORP MIPSA·Filed 2014·Application pending·0 cites
- 0845US10512954B2Method to prevent grounding from a silicon rod to a plate in polycrystalline silicon reactorMITSUBISHI POLYCRYSTALLINE SILICON AMERICA CORP MIPSA·Filed 2018·Granted Dec 24, 2019·0 cites·5 claims
- 0942US11261096B2Controlled silicon polymer treatment methodMITSUBISHI POLYCRYSTALLINE SILICON AMERICA CORP MIPSA·Filed 2018·Granted Mar 1, 2022·0 cites·10 claims
- 1042US9758384B2Bubble size minimizing internals for fluidized bed reactorsMITSUBISHI POLYCRYSTALLINE SILICON AMERICA CORP (MIPSA)·Filed 2014·Granted Sep 12, 2017·0 cites·6 claims
- 1137US8945474B2Fluidized bed reactor heaterMITSUBISHI POLYCRYSTALLINE SILICON AMERICA CORP MIPSA·Filed 2013·Granted Feb 3, 2015·0 cites·16 claims
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