Assignee
JOHNSON MATTHEY JAPAN GODO KAISHA
JP·2 granted patents·1 pending application·2 citations·filing 2018–2018
Top patents by PatentIndex Score
3 records- 0175US11654395B2Oxidation catalyst for a diesel engine exhaustJOHNSON MATTHEY JAPAN GODO KAISHA·Filed 2018·Granted May 23, 2023·1 cites·17 claims
- 0275US11207641B2Oxidation catalyst for a diesel engine exhaustJOHNSON MATTHEY JAPAN GODO KAISHA·Filed 2018·Granted Dec 28, 2021·1 cites·35 claims
- 0342US2019201845A1Oxidation catalyst for a diesel engine exhaustJOHNSON MATTHEY JAPAN GODO KAISHA·Filed 2018·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →