Assignee
JAPAN PETROLEUM EXPLORATION CO LTD
JP·5 granted patents·2 pending applications·0 citations·filing 2013–2022
Top patents by PatentIndex Score
7 records- 0154US2025179900A1Crude oil recovery methodJAPAN PETROLEUM EXPLORATION CO LTD·Filed 2021·Application pending·0 cites
- 0246US9486734B2Helium gas separator material and method for producing the sameJAPAN PETROLEUM EXPLORATION CO LTD·Filed 2013·Granted Nov 8, 2016·0 cites·9 claims
- 0334US9417008B2Production method and production system for natural gasJAPAN PETROLEUM EXPLORATION CO LTD·Filed 2013·Granted Aug 16, 2016·0 cites·14 claims
- 0433US11873703B2Method of underground storage of injection gas containing CO2 gas and enhanced oil recoveryJAPAN PETROLEUM EXPLORATION CO LTD·Filed 2022·Granted Jan 16, 2024·0 cites·3 claims
- 0528US11493393B2In-situ stress measurement methodJAPAN PETROLEUM EXPLORATION CO LTD·Filed 2017·Granted Nov 8, 2022·0 cites·8 claims
- 0628US10994758B2Transportation management system for railway transportation of LNG tank containers and transportation management deviceJAPAN PETROLEUM EXPLORATION CO LTD·Filed 2017·Granted May 4, 2021·0 cites·9 claims
- 0727US2023038432A1Enhanced oil recovery method using injection well including two passagesJAPAN PETROLEUM EXPLORATION CO LTD·Filed 2021·Application pending·0 cites
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