Inventor · disambiguated record
Jianjun Yuan
Also filed as: YUAN JIANJUN
12 granted patents·35 pending applications·30 citations·filing 2007–2024
85Inventor score
Top patents by PatentIndex Score
47 records- 0190US11718809B2Lubricant and lubrication compositionDAINIPPON INK & CHEMICALS·Filed 2020·Granted Aug 8, 2023·2 cites·6 claims
- 0288US9604852B2α-alumina particles and method for manufacturing the sameDAINIPPON INK & CHEMICALS·Filed 2013·Granted Mar 28, 2017·3 cites·12 claims
- 0387US10683212B2Spinel particles, method for producing same, and composition and molding including spinel particlesDAINIPPON INK & CHEMICALS·Filed 2016·Granted Jun 16, 2020·2 cites·8 claims
- 0481US12503606B2Composite particle and method of producing composite particleDAINIPPON INK & CHEMICALS·Filed 2019·Granted Dec 23, 2025·1 cites·13 claims
- 0581US7931173B2Liquid dispenserYUAN JIANJUN·Filed 2007·Granted Apr 26, 2011·19 cites·11 claims
- 0668US2025206634A1Method for recovering molybdenum compoundDAINIPPON INK & CHEMICALS·Filed 2024·Application pending·0 cites
- 0767US2025304763A1Copper chromium oxide spinel, resin composition of same, resin molded article, and method for producing copper chromium oxide spinelDAINIPPON INK & CHEMICALS·Filed 2023·Application pending·0 cites
- 0865US8662360B2Liquid distributor and container provided with the liquid distributorYUAN JIANJUN·Filed 2011·Granted Mar 4, 2014·3 cites·8 claims
- 0965US2024174834A1Particle-containing resin composition and molded productDAINIPPON INK & CHEMICALS·Filed 2022·Application pending·0 cites
- 1064US12497303B2Molybdenum trioxide powder and method for producing sameDAINIPPON INK & CHEMICALS·Filed 2020·Granted Dec 16, 2025·0 cites·8 claims
- 1164US2025250181A1Niobate particles, method for producing niobate particles, resin composition and molded articleDAINIPPON INK & CHEMICALS·Filed 2023·Application pending·0 cites
- 1262US12486176B2Composite particle and method of producing composite particleDAINIPPON INK & CHEMICALS·Filed 2019·Granted Dec 2, 2025·0 cites·6 claims
- 1362US12264108B2Zirconia particles and method for producing zirconia particlesDAINIPPON INK & CHEMICALS·Filed 2020·Granted Apr 1, 2025·0 cites·10 claims
- 1462US12203044B2Particle-containing grease compositionDAINIPPON INK & CHEMICALS·Filed 2022·Granted Jan 21, 2025·0 cites·7 claims
- 1562US2025214861A1Niobate particles and method for producing niobate particlesDAINIPPON INK & CHEMICALS·Filed 2023·Application pending·0 cites
- 1662US2024059580A1Molybdenum trioxide powder and production method thereforDAINIPPON INK & CHEMICALS·Filed 2022·Application pending·0 cites
- 1761US2023257272A1Two-phase bicontinuous silica structure and method for producing sameDAINIPPON INK & CHEMICALS·Filed 2023·Application pending·0 cites
- 1860US2024124322A1Metal-doped molybdenum sulfide powder and production method thereforDAINIPPON INK & CHEMICALS·Filed 2022·Application pending·0 cites
- 1960US2024150195A1Molybdenum compound and production method thereforDAINIPPON INK & CHEMICALS·Filed 2022·Application pending·0 cites
- 2059US12129184B2Molybdenum sulfide powder and method for producing same, heavy-metal adsorbent, photothermal conversion material, distillation method, oxygen reduction catalyst, and catalyst inkDAINIPPON INK & CHEMICALS·Filed 2020·Granted Oct 29, 2024·0 cites·16 claims
- 2159US2024101829A1Composite particles and method for producing composite particlesDAINIPPON INK & CHEMICALS·Filed 2021·Application pending·0 cites
- 2259US2024262705A1Ceria particles and method for producing the sameDAINIPPON INK & CHEMICALS·Filed 2021·Application pending·0 cites
- 2359US2025250178A1Forsterite particles and method for producing forsterite particlesDAINIPPON INK & CHEMICALS·Filed 2022·Application pending·0 cites
- 2458US12459830B2Plate-like alumina particle and method for manufacturing plate-like alumina particleDAINIPPON INK & CHEMICALS·Filed 2019·Granted Nov 4, 2025·0 cites·7 claims
- 2558US2024367991A1Gadolinia particles and method for producing gadolinia particlesDAINIPPON INK & CHEMICALS·Filed 2021·Application pending·0 cites
- 2658US2024294393A1Plate-shaped iron oxide particles and method for producing iron oxide particlesDAINIPPON INK & CHEMICALS·Filed 2021·Application pending·0 cites
- 2757US2022315439A1Alumina particle production methodDAINIPPON INK & CHEMICALS·Filed 2020·Application pending·0 cites
- 2857US2025034750A1Metal oxide manufacturing device and metal oxide manufacturing methodDAINIPPON INK & CHEMICALS·Filed 2022·Application pending·0 cites
- 2957US2024018335A1Zinc oxide particles, method for producing zinc oxide particles, and resin compositionDAINIPPON INK & CHEMICALS·Filed 2021·Application pending·0 cites
- 3056US2024092653A1Niobium oxide particles and method for producing niobium oxide particlesDAINIPPON INK & CHEMICALS·Filed 2020·Application pending·0 cites
- 3156US2024002250A1Tantalum oxide particle and method for producing tantalum oxide particleDAINIPPON INK & CHEMICALS·Filed 2020·Application pending·0 cites
- 3256US2024059899A1Composite particles and method for producing composite particlesDAINIPPON INK & CHEMICALS·Filed 2021·Application pending·0 cites
- 3355US2022234904A1Hollow nano-particle, hollow silica nano-particle, and production method for sameDAINIPPON INK & CHEMICALS·Filed 2020·Application pending·0 cites
- 3454US2024243301A1Nickel oxide particles and method for producing the sameDAINIPPON INK & CHEMICALS·Filed 2021·Application pending·0 cites
- 3554US2024229264A9Hydrogen generation catalyst, and catalyst inkDAINIPPON INK & CHEMICALS·Filed 2022·Application pending·0 cites
- 3653US2024140816A1Gallia particles and method for producing gallia particlesDAINIPPON INK & CHEMICALS·Filed 2021·Application pending·0 cites
- 3752US2024001347A1Iron oxide particles and method for producing iron oxide particlesDAINIPPON INK & CHEMICALS·Filed 2020·Application pending·0 cites
- 3851US2015274538A1Core-shell silica nanoparticles, method for manufacturing the same, method for manufacturing hollow silica nanoparticles therefrom, and hollow silica nanoparticles manufactured therebyDAINIPPON INK & CHEMICALS·Filed 2013·Application pending·0 cites
- 3951US2022145108A1Method for producing light-emitting particles, light-emitting particles, light-emitting particle dispersion, ink composition, and light-emitting elementDAINIPPON INK & CHEMICALS·Filed 2020·Application pending·0 cites
- 4051US2015291764A1Organic-inorganic hybrid silica nanoparticle and method for producing sameDAINIPPON INK & CHEMICALS·Filed 2013·Application pending·0 cites
- 4151US2024150866A1Noble metal adsorbent, method for recovering noble metal, and method for regenerating noble metal adsorbentDAINIPPON INK & CHEMICALS·Filed 2022·Application pending·0 cites
- 4250US2025215191A1Copper-chromium oxide spinel, and resin composition and resin molded article thereofDAINIPPON INK & CHEMICALS·Filed 2023·Application pending·0 cites
- 4349US2016002438A1Core-shell nanoparticles and method for manufacturing the sameDAINIPPON INK & CHEMICALS·Filed 2014·Application pending·0 cites
- 4449US2022081310A1Tabular alumina particle and method for manufacturing tabular alumina particleDAINIPPON INK & CHEMICALS·Filed 2019·Application pending·0 cites
- 4548US2022112088A1Plate-like alumina particles, method for producing plate-like alumina particles, and resin compositionDAINIPPON INK & CHEMICALS·Filed 2019·Application pending·0 cites
- 4647US2022195290A1Method for producing light-emitting particles, light-emitting particles, light-emitting particle dispersion, ink composition, and light-emitting elementDAINIPPON INK & CHEMICALS·Filed 2020·Application pending·0 cites
- 4739US2019308883A1METHOD OF PRODUCING alpha-ALUMINA PARTICLES AND METHOD OF PRODUCING RESIN COMPOSITIONDAINIPPON INK & CHEMICALS·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →