Assignee
AMTEK RES INTERNATIONAL LLC
US·15 granted patents·13 pending applications·15 citations·filing 2014–2024
Top patents by PatentIndex Score
28 records- 0192US9847519B2Freestanding, dimensionally stable microporous websAMTEK RES INTERNATIONAL LLC·Filed 2014·Granted Dec 19, 2017·10 cites·26 claims
- 0286US10975208B2Freestanding, dimensionally stable microporous websAMTEK RES INTERNATIONAL LLC·Filed 2017·Granted Apr 13, 2021·2 cites·18 claims
- 0382US12155036B2Acid stratification mitigation, electrolytes, devices, and methods related theretoAMTEK RES INTERNATIONAL LLC·Filed 2023·Granted Nov 26, 2024·0 cites·20 claims
- 0482US10199692B2Covalently cross-linked gel electrolytesAMTEK RES INTERNATIONAL LLC·Filed 2016·Granted Feb 5, 2019·2 cites·17 claims
- 0579US11374227B2Dry process electrically conductive composite formationAMTEK RES INTERNATIONAL LLC·Filed 2018·Granted Jun 28, 2022·1 cites·17 claims
- 0678US2023282935A1Laminable, dimensionally-stable microporous websAMTEK RES INTERNATIONAL LLC·Filed 2023·Application pending·0 cites
- 0774US12187862B2Freestanding, dimensionally stable microporous websAMTEK RES INTERNATIONAL LLC·Filed 2021·Granted Jan 7, 2025·0 cites·18 claims
- 0873US12172137B2Microporous polyolefin membranes from bespoke solventsAMTEK RES INTERNATIONAL LLC·Filed 2024·Granted Dec 24, 2024·0 cites·21 claims
- 0971US2022359883A1Dry process electrically conductive composite formationAMTEK RES INTERNATIONAL LLC·Filed 2022·Application pending·0 cites
- 1069US11894517B2Acid stratification mitigation, electrolytes, devices, and methods related theretoAMTEK RES INTERNATIONAL LLC·Filed 2020·Granted Feb 6, 2024·0 cites·20 claims
- 1168US2026024877A1Ceramic-modified, acid-scavenging polyolefin separatorsAMTEK RES INTERNATIONAL LLC·Filed 2023·Application pending·0 cites
- 1267US2024042394A1Microporous polyolefin membranes from bespoke solventsAMTEK RES INTERNATIONAL LLC·Filed 2023·Application pending·0 cites
- 1365US2026088449A1Coating method and resultant ceramic-modified separatorsAMTEK RES INTERNATIONAL LLC·Filed 2023·Application pending·0 cites
- 1462US11621456B2Laminable, dimensionally-stable microporous websAMTEK RES INTERNATIONAL LLC·Filed 2017·Granted Apr 4, 2023·0 cites·20 claims
- 1559US2024006624A1Free-standing, ion-selective composite membranesAMTEK RES INTERNATIONAL LLC·Filed 2021·Application pending·0 cites
- 1655US11380961B2Porous membranes, freestanding composites, and related devices and methodsAMTEK RES INTERNATIONAL LLC·Filed 2018·Granted Jul 5, 2022·0 cites·20 claims
- 1755US2026077546A1Biaxially oriented membranes from double layer, oil filled sheetsAMTEK RES INTERNATIONAL LLC·Filed 2023·Application pending·0 cites
- 1853US2024207790A1Closed loop azeotrope-based solvent extraction and recovery method in the production of microporous membranesAMTEK RES INTERNATIONAL LLC·Filed 2022·Application pending·0 cites
- 1953US2024215666A1Infection control or protective clothing articlesAMTEK RES INTERNATIONAL LLC·Filed 2022·Application pending·0 cites
- 2053US2023395937A1Solvent free separatorsAMTEK RES INTERNATIONAL LLC·Filed 2021·Application pending·0 cites
- 2152US11749844B2Instantaneously wettable polymer fiber sheetAMTEK RES INTERNATIONAL LLC·Filed 2014·Granted Sep 5, 2023·0 cites·19 claims
- 2251US10396330B2Porous granules containing mixture of rubber and silica powdersAMTEK RES INTERNATIONAL LLC·Filed 2016·Granted Aug 27, 2019·0 cites·18 claims
- 2350US12597679B2Friction enhancing core surface of battery separator roll and related methodsAMTEK RES INTERNATIONAL LLC·Filed 2020·Granted Apr 7, 2026·0 cites·20 claims
- 2450US9997756B2Lead-acid battery separators with ultra low resistivity and sustained wettabilityAMTEK RES INTERNATIONAL LLC·Filed 2014·Granted Jun 12, 2018·0 cites·20 claims
- 2550US2023241277A1Fragrance-containing crosslinked gelsAMTEK RES INTERNATIONAL LLC·Filed 2021·Application pending·0 cites
- 2649US11746206B2Solidified, conformable porous composites and related devices, methods, and usesAMTEK RES INTERNATIONAL LLC·Filed 2017·Granted Sep 5, 2023·0 cites·14 claims
- 2746US2021005862A1Dimensionally-stable microporous websAMTEK RES INTERNATIONAL LLC·Filed 2019·Application pending·0 cites
- 2839US2019040547A1Multi-row melt-blown fiber spinneretAMTEK RES INTERNATIONAL LLC·Filed 2017·Application pending·0 cites
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