Assignee
NISSAN CHEMICAL AMERICA CORP
US·16 granted patents·7 pending applications·52 citations·filing 2018–2022
Top patents by PatentIndex Score
23 records- 0196US10557078B2Brine resistant silica solNISSAN CHEMICAL AMERICA CORP·Filed 2019·Granted Feb 11, 2020·12 cites·15 claims
- 0295US10377942B2Hydrocarbon formation treatment micellar solutionsNISSAN CHEMICAL AMERICA CORP·Filed 2018·Granted Aug 13, 2019·13 cites·7 claims
- 0393US10563117B2Crude oil recovery chemical fluidsNISSAN CHEMICAL AMERICA CORP·Filed 2018·Granted Feb 18, 2020·7 cites·14 claims
- 0492US10570331B2Crude oil recovery chemical fluidNISSAN CHEMICAL AMERICA CORP·Filed 2018·Granted Feb 25, 2020·6 cites·8 claims
- 0589US11130906B2Brine resistant silica solNISSAN CHEMICAL AMERICA CORP·Filed 2019·Granted Sep 28, 2021·2 cites·12 claims
- 0688US10801310B2Using gases and hydrocarbon recovery fluids containing nanoparticles to enhance hydrocarbon recoveryNISSAN CHEMICAL AMERICA CORP·Filed 2018·Granted Oct 13, 2020·6 cites·14 claims
- 0784US11180692B2Using brine resistant silicon dioxide nanoparticle dispersions to improve oil recoveryNISSAN CHEMICAL AMERICA CORP·Filed 2020·Granted Nov 23, 2021·1 cites·20 claims
- 0880US10934478B2Enhanced oil recovery using treatment fluids comprising colloidal silica with a proppantNISSAN CHEMICAL AMERICA CORP·Filed 2019·Granted Mar 2, 2021·1 cites·14 claims
- 0980US10870794B2Using brine resistant silicon dioxide nanoparticle dispersions to improve oil recoveryNISSAN CHEMICAL AMERICA CORP·Filed 2018·Granted Dec 22, 2020·2 cites·18 claims
- 1075US11401454B2Hydrocarbon formation treatment micellar solutionsNISSAN CHEMICAL AMERICA CORP·Filed 2021·Granted Aug 2, 2022·0 cites·13 claims
- 1172US10975289B2Hydrocarbon formation treatment micellar solutionsNISSAN CHEMICAL AMERICA CORP·Filed 2019·Granted Apr 13, 2021·0 cites·11 claims
- 1271US11518931B2Method of mitigating frac hit production interference from adjacent oil wells using treatment fluids with nanoparticlesNISSAN CHEMICAL AMERICA CORP·Filed 2020·Granted Dec 6, 2022·2 cites·9 claims
- 1371US11274244B2Using brine resistant silicon dioxide nanoparticle dispersions to improve oil recoveryNISSAN CHEMICAL AMERICA CORP·Filed 2020·Granted Mar 15, 2022·0 cites·20 claims
- 1469US11332659B2Enhanced oil recovery using treatment fluids comprising colloidal silica with a proppantNISSAN CHEMICAL AMERICA CORP·Filed 2021·Granted May 17, 2022·0 cites·23 claims
- 1568US12077712B2Using silica nanoparticles to reduce the deposition of solid sulfur in natural gas wellsNISSAN CHEMICAL AMERICA CORP·Filed 2021·Granted Sep 3, 2024·0 cites·12 claims
- 1666US12006469B2Tube coating with polar surface treated silica-based nanoparticles to prevent build-up of solid sulfurNISSAN CHEMICAL AMERICA CORP·Filed 2021·Granted Jun 11, 2024·0 cites·4 claims
- 1763US2024384118A1Functionalized silica nanoparticles for use in thiolene cure 3d printingNISSAN CHEMICAL AMERICA CORP·Filed 2022·Application pending·0 cites
- 1858US2024158265A1Use of amine modified nanoparticles for h2s scavengingNISSAN CHEMICAL AMERICA CORP·Filed 2022·Application pending·0 cites
- 1957US2024042382A1Use of silica nanoparticles with glyoxal for h2s scavengingNISSAN CHEMICAL AMERICA CORP·Filed 2022·Application pending·0 cites
- 2057US2024139680A1Use of silica nanoparticles with triazine for h2s scavengingNISSAN CHEMICAL AMERICA CORP·Filed 2022·Application pending·0 cites
- 2154US2024207783A1Use of melamine cyanurate nanoparticles and silica nanoparticles for h2s scavengingNISSAN CHEMICAL AMERICA CORP·Filed 2022·Application pending·0 cites
- 2249US2024384183A1Use of transition metal doped nanoparticles and silica nanoparticles for h2s removalNISSAN CHEMICAL AMERICA CORP·Filed 2022·Application pending·0 cites
- 2346US2018291255A1Brine resistant silica solNISSAN CHEMICAL AMERICA CORP·Filed 2018·Application pending·0 cites
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