Assignee
PRAXAIR ST TECH INC
US·4 granted patents·2 pending applications·2 citations·filing 2015–2021
Top patents by PatentIndex Score
6 records- 0182US11535560B2Chromate-free ceramic coating compositions for hot corrosion protection of superalloy substratesPRAXAIR ST TECH INC·Filed 2019·Granted Dec 27, 2022·2 cites·19 claims
- 0266US11225441B2Chromium-free silicate-based ceramic compositions with reduced curing temperaturePRAXAIR ST TECH INC·Filed 2018·Granted Jan 18, 2022·0 cites·24 claims
- 0357US10023939B2Gold evaporative sources with reduced contaminants and methods for making the samePRAXAIR ST TECH INC·Filed 2017·Granted Jul 17, 2018·0 cites·11 claims
- 0440US9970094B2Modified slurry compositions for forming improved chromium diffusion coatingsPRAXAIR ST TECH INC·Filed 2015·Granted May 15, 2018·0 cites·12 claims
- 0539US2022298619A1Methods for producing increased crystalline and dense improved coatingsPRAXAIR ST TECH INC·Filed 2020·Application pending·0 cites
- 0633US2023363079A1Modified cathode device and holder assembly for plasma arc spray gunPRAXAIR ST TECH INC·Filed 2021·Application pending·0 cites
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