Assignee
IMERYS USA INC
US·29 granted patents·29 pending applications·10 citations·filing 2012–2024
Top patents by PatentIndex Score
58 records- 0185US10913049B2Compositions and methods for producing high purity filter aidsIMERYS USA INC·Filed 2016·Granted Feb 9, 2021·3 cites·6 claims
- 0284US10399862B2Process for treating a sulfurous fluid to form gypsum and magnesium carbonateIMERYS USA INC·Filed 2016·Granted Sep 3, 2019·3 cites·20 claims
- 0379US10533417B2Non-caking mine rock dust for use in underground coal minesIMERYS USA INC·Filed 2017·Granted Jan 14, 2020·3 cites·6 claims
- 0478US2023257488A1Reactive carbonate for elastomeric articlesIMERYS USA INC·Filed 2023·Application pending·0 cites
- 0573US2025083216A1Compositions comprising oxidized materials for sand casting and methods of preparation and use thereofIMERYS USA INC·Filed 2024·Application pending·0 cites
- 0672US11535522B2Inorganic material composition and utilities thereofIMERYS USA INC·Filed 2020·Granted Dec 27, 2022·0 cites·6 claims
- 0771US11845057B2Diatomaceous earth product and method for making productIMERYS USA INC·Filed 2020·Granted Dec 19, 2023·0 cites·18 claims
- 0871US10519603B2Coating composition and coated paper and coated paperboardIMERYS USA INC·Filed 2019·Granted Dec 31, 2019·0 cites·18 claims
- 0970US11839913B2Binder systemsIMERYS USA INC·Filed 2018·Granted Dec 12, 2023·0 cites·21 claims
- 1070US11350632B2Methods, compositions and systems for killing arthropodsIMERYS USA INC·Filed 2020·Granted Jun 7, 2022·0 cites·10 claims
- 1167US11806690B2Acid-treated filter aid blendIMERYS USA INC·Filed 2020·Granted Nov 7, 2023·0 cites·19 claims
- 1266US12350734B2Recovering sand, bentonite and organics from foundry sand wasteIMERYS USA INC·Filed 2019·Granted Jul 8, 2025·0 cites·19 claims
- 1366US2020060316A1High-purity composite materials, methods of making high-purity composite materials, and methods of using high-purity composite materialsIMERYS USA INC·Filed 2019·Application pending·0 cites
- 1463US2021023609A1Compositions comprising oxidized materials for sand casting and methods of preparation and use thereofIMERYS USA INC·Filed 2019·Application pending·0 cites
- 1562US12338129B2Synthesis of hectorite-type mineralIMERYS USA INC·Filed 2019·Granted Jun 24, 2025·0 cites·19 claims
- 1662US2019176123A1Methods of making highly purified diatomaceous earth with wide range of filtration ratesIMERYS USA INC·Filed 2019·Application pending·0 cites
- 1761US12281265B2Filter aids for non-aqueous liquidsIMERYS USA INC·Filed 2020·Granted Apr 22, 2025·0 cites·17 claims
- 1861US11667732B2Reactive carbonate for elastomeric articlesIMERYS USA INC·Filed 2018·Granted Jun 6, 2023·0 cites·13 claims
- 1959US12138680B2Compositions comprising silicates and methods of use thereof in sand castingIMERYS USA INC·Filed 2017·Granted Nov 12, 2024·0 cites·20 claims
- 2059US2020002186A1Bop water filter cartridgeIMERYS USA INC·Filed 2019·Application pending·0 cites
- 2158US11421531B2Non-caking mine rock dust for use in underground coal minesIMERYS USA INC·Filed 2019·Granted Aug 23, 2022·0 cites·20 claims
- 2257US11534708B2Filter aidsIMERYS USA INC·Filed 2018·Granted Dec 27, 2022·0 cites·20 claims
- 2357US10864497B2Acid-treated filter aid blendIMERYS USA INC·Filed 2017·Granted Dec 15, 2020·0 cites·9 claims
- 2457US10721935B2Methods, compositions, and systems for killing arthropodsIMERYS USA INC·Filed 2017·Granted Jul 28, 2020·0 cites·18 claims
- 2556US12466941B2Composites for reducing noiseIMERYS USA INC·Filed 2019·Granted Nov 11, 2025·0 cites·19 claims
- 2655US10982163B2Mineral additive blend compositions and methods of use thereofIMERYS USA INC·Filed 2012·Granted Apr 20, 2021·1 cites·11 claims
- 2754US11155474B2Compositions and methods for treating waterIMERYS USA INC·Filed 2018·Granted Oct 26, 2021·0 cites·20 claims
- 2854US10875782B2Inorganic material composition and utilities thereofIMERYS USA INC·Filed 2017·Granted Dec 29, 2020·0 cites·18 claims
- 2952US11780782B2Production of foundry premix compositionIMERYS USA INC·Filed 2019·Granted Oct 10, 2023·0 cites·19 claims
- 3051US2022251332A1Flame retardant ploymer composition and methods of useIMERYS USA INC·Filed 2020·Application pending·0 cites
- 3150US10450704B2Coating composition and coated paper and coated paperboardIMERYS USA INC·Filed 2016·Granted Oct 22, 2019·0 cites·4 claims
- 3249US11111786B2Moisture tolerant rock dust and methods of application thereofIMERYS USA INC·Filed 2015·Granted Sep 7, 2021·0 cites·13 claims
- 3349US2017010198A1Method for calibrating apparatus for measuring shape factorIMERYS USA INC·Filed 2016·Application pending·0 cites
- 3448US11596921B2Cationic composite silicate filter aidsIMERYS USA INC·Filed 2016·Granted Mar 7, 2023·0 cites·6 claims
- 3547US2024301219A1Flame-retardant polymer compositionIMERYS USA INC·Filed 2022·Application pending·0 cites
- 3646US11414550B2Compositions including blends of hydrophobic and non-hydrophobic inorganic particulate material, for use in covering productsIMERYS USA INC·Filed 2016·Granted Aug 16, 2022·0 cites·16 claims
- 3744US2018223104A1Compositions and methods for reducing or extending titanium dioxide in paperIMERYS USA INC·Filed 2016·Application pending·0 cites
- 3844US2020325344A1Amphiphilic copolymers as surface modifiers for production of improved calcium carbonate powdersIMERYS USA INC·Filed 2018·Application pending·0 cites
- 3943US10641482B2Methods for operating a furnaceIMERYS USA INC·Filed 2015·Granted May 5, 2020·0 cites·20 claims
- 4042US2019270067A1Composite filter aids and methods of using composite filter aidsIMERYS USA INC·Filed 2017·Application pending·0 cites
- 4141US2020071238A1Compositions comprising intercalated materials and methods of use thereofIMERYS USA INC·Filed 2018·Application pending·0 cites
- 4241US2017233553A1Modified carbonates for improved powder transportation and dry-blend stabilityIMERYS USA INC·Filed 2015·Application pending·0 cites
- 4340US11203554B2Anticaking agent for hygroscopic fertilizerIMERYS USA INC·Filed 2019·Granted Dec 21, 2021·0 cites·21 claims
- 4440US2019055406A1Treated inorganic particulate material for improving performance of construction and assembly compoundsIMERYS USA INC·Filed 2017·Application pending·0 cites
- 4539US2019374572A1Kaolinic clays with antimicrobial activityIMERYS USA INC·Filed 2018·Application pending·0 cites
- 4639US2020384396A1Filter aids for treating oil and methods of preparation and use thereofIMERYS USA INC·Filed 2018·Application pending·0 cites
- 4738US2021153501A1Pesticide compositions and methods of use thereofIMERYS USA INC·Filed 2018·Application pending·0 cites
- 4837US2019359495A1Carbonate compositions and methods of use thereofIMERYS USA INC·Filed 2017·Application pending·0 cites
- 4937US2016362575A1Inorganic particulate suspension having improved high shear viscosityIMERYS USA INC·Filed 2015·Application pending·0 cites
- 5037US2017232360A1Alkaline earth metal saltsIMERYS USA INC·Filed 2015·Application pending·0 cites
Showing the top 50 of 58 patent records by PatentIndex Score.
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