Assignee
TOSOH FINECHEM CORP
JP·20 granted patents·4 pending applications·658 citations·filing 2003–2024
Top patents by PatentIndex Score
24 records- 0196US9340630B2Method for manufacturing a small particle diameter product of solid polymethylaluminoxane compositionTOSOH FINECHEM CORP·Filed 2013·Granted May 17, 2016·83 cites·15 claims
- 0296US7547363B2Solid organometallic compound-filled container and filling method thereofTOSOH FINECHEM CORP·Filed 2004·Granted Jun 16, 2009·555 cites·5 claims
- 0392US10730969B2Solid MAO composition containing Al2O3 and method for producing sameTOSOH FINECHEM CORP·Filed 2016·Granted Aug 4, 2020·9 cites·13 claims
- 0485US7910764B2Polymethylaluminoxane preparation, method of producing the same, polymerization catalyst, and polymerization method of olefinsTOSOH FINECHEM CORP·Filed 2005·Granted Mar 22, 2011·10 cites·5 claims
- 0579US11820871B2Aluminum oxide-forming composition and method for producing sameTOSOH FINECHEM CORP·Filed 2022·Granted Nov 21, 2023·0 cites·6 claims
- 0679US11795277B2Polyolefin-based polymer nanocomposite containing zinc oxide particles and method of producing sameTOSOH FINECHEM CORP·Filed 2022·Granted Oct 24, 2023·0 cites·6 claims
- 0775US2025351830A1Article having zinc oxide coating film and method of manufacturing the same, and deodorizing methodTOSOH FINECHEM CORP·Filed 2023·Application pending·0 cites
- 0873US10870666B2Aluminum alloy-containing composition, production method therefor, and trialkyl aluminum production methodTOSOH FINECHEM CORP·Filed 2017·Granted Dec 22, 2020·1 cites·11 claims
- 0973US2025141044A1Insulating film for secondary battery and method for producing itTOSOH FINECHEM CORP·Filed 2023·Application pending·0 cites
- 1067US2025092171A1High-purity 4-(2-bromoethyl)benzenesulfonic acid, high-purity styrenesulfonic acid compound derived therefrom, and polymer thereof, and methods for producing sameTOSOH FINECHEM CORP·Filed 2024·Application pending·0 cites
- 1166US11267940B2Aluminum-oxide-forming composition and method for producing same, and polyolefin-based polymer nanocomposite containing zinc oxide particles or aluminum oxide particles and method of producing sameTOSOH FINECHEM CORP·Filed 2017·Granted Mar 8, 2022·0 cites·7 claims
- 1265US11591349B2Aluminum alloy-containing composition, production method therefor, and trialkyl aluminum production methodTOSOH FINECHEM CORP·Filed 2020·Granted Feb 28, 2023·0 cites·18 claims
- 1360US9018125B2Diethylzinc composition, method for heat stabilization, and compound for heat stabilizationTOSOH FINECHEM CORP·Filed 2014·Granted Apr 28, 2015·0 cites·2 claims
- 1458US11453786B2Dialkylzinc- and dialkylzinc partial hydrolysate-containing solution, and method for producing zinc oxide thin film using solutionTOSOH FINECHEM CORP·Filed 2018·Granted Sep 27, 2022·0 cites·13 claims
- 1556US12151261B2Composition for formation of zinc oxide thin film, and method for producing a zinc oxide thin filmTOSOH FINECHEM CORP·Filed 2019·Granted Nov 26, 2024·0 cites·5 claims
- 1655US11459410B2High-purity amphipathic arylsulfonic acid amine salt vinyl monomer and copolymer thereofTOSOH FINECHEM CORP·Filed 2018·Granted Oct 4, 2022·0 cites·1 claims
- 1751US12516143B2Polystyrene-based polyampholyte having upper critical solution temperature, and application for sameTOSOH FINECHEM CORP·Filed 2021·Granted Jan 6, 2026·0 cites·3 claims
- 1849US10381488B2Dialkylzinc partial hydrolysate-containing solution and method of production of zinc oxide thin film using the solutionTOSOH FINECHEM CORP·Filed 2016·Granted Aug 13, 2019·0 cites·8 claims
- 1947US11482709B2Aluminum oxide articleTOSOH FINECHEM CORP·Filed 2018·Granted Oct 25, 2022·0 cites·12 claims
- 2044US10793652B2Solid PMAO composition and method for producing sameTOSOH FINECHEM CORP·Filed 2017·Granted Oct 6, 2020·0 cites·21 claims
- 2143US11352457B2Fluorine-containing compound having unsaturated bond, and surface modifier using the sameTOSOH FINECHEM CORP·Filed 2018·Granted Jun 7, 2022·0 cites·16 claims
- 2240US10654779B2Substituted bis(trifluorovinyl)benzene compoundTOSOH FINECHEM CORP·Filed 2017·Granted May 19, 2020·0 cites·20 claims
- 2338US2017334734A1Composition for producing zinc oxide thin film containing group 2 element and method for producing sameTOSOH FINECHEM CORP·Filed 2015·Application pending·0 cites
- 2433US6881695B2Olefin polymerization catalyst and method for producing modified methylaluminoxane for use as olefin polymerization catalystTOSOH FINECHEM CORP·Filed 2003·Granted Apr 19, 2005·0 cites·2 claims
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