Assignee
CHEMETICS INC
CA·11 granted patents·17 pending applications·3 citations·filing 2013–2025
Top patents by PatentIndex Score
28 records- 0173US9994451B2Single contact, single absorption system for producing sulfuric acid with high conversion efficiencyCHEMETICS INC·Filed 2015·Granted Jun 12, 2018·2 cites·18 claims
- 0268US2026028708A1Austenitic stainless alloy with superior corrosion resistanceCHEMETICS INC·Filed 2025·Application pending·0 cites
- 0367US10337113B2Side stream removal of impurities in electrolysis systemsCHEMETICS INC·Filed 2017·Granted Jul 2, 2019·0 cites·10 claims
- 0467US9944523B2High strength, low salt hypochlorite productionCHEMETICS INC·Filed 2015·Granted Apr 17, 2018·1 cites·6 claims
- 0566US12448673B2Austenitic stainless alloy with superior corrosion resistanceCHEMETICS INC·Filed 2019·Granted Oct 21, 2025·0 cites·6 claims
- 0666US2025121349A1Direct Extraction of Lithium using Micro-Engineered AdsorbentCHEMETICS INC·Filed 2024·Application pending·0 cites
- 0765US9869028B2Side stream removal of impurities in electrolysis systemsCHEMETICS INC·Filed 2013·Granted Jan 16, 2018·0 cites·11 claims
- 0856US2019023569A1High strength, low salt hypochlorite productionCHEMETICS INC·Filed 2018·Application pending·0 cites
- 0956US2015090586A1Surface modified stainless steel cathode for electrolyserCHEMETICS INC·Filed 2013·Application pending·0 cites
- 1056US2018105943A1Surface modified stainless steel cathode for electrolyserCHEMETICS INC·Filed 2017·Application pending·0 cites
- 1154US2025033967A1Systems and methods for producing sulfuric acid or liquefied sulfur dioxideCHEMETICS INC·Filed 2022·Application pending·0 cites
- 1251US12528752B2Integrated ammonia and sulfuric acid production plant and processCHEMETICS INC·Filed 2019·Granted Jan 20, 2026·0 cites·16 claims
- 1351US10556795B2Single contact, single absorption system for producing sulfuric acid with high conversion efficiencyCHEMETICS INC·Filed 2018·Granted Feb 11, 2020·0 cites·11 claims
- 1451US2025313468A1Tail gas treatment system and method for a sulfuric acid production plantCHEMETICS INC·Filed 2023·Application pending·0 cites
- 1551US2025256258A1Method of Synthesizing an Engineered Adsorbent for Selective Extraction of LithiumCHEMETICS INC·Filed 2025·Application pending·0 cites
- 1649US2023416089A1System and method for producing sulfur dioxide and associated sulfuric acid plantCHEMETICS INC·Filed 2021·Application pending·0 cites
- 1747US2015315022A1Contact apparatus for oxidizing sulfur dioxide and systems for producing sulfuric acidCHEMETICS INC·Filed 2013·Application pending·0 cites
- 1843US2016068415A1Improved method for removing fluoride from aqueous streamsCHEMETICS INC·Filed 2013·Application pending·0 cites
- 1941US2016220960A1Hollow fibre membrane module with improved fluid flow distributionCHEMETICS INC·Filed 2014·Application pending·0 cites
- 2039US10532929B2Energy efficient sulfuric acid system for humid environmentsCHEMETICS INC·Filed 2017·Granted Jan 14, 2020·0 cites·21 claims
- 2137US2015165381A1Nanofiltration process for impurity removalCHEMETICS INC·Filed 2013·Application pending·0 cites
- 2237US2018187316A1Narrow gap, undivided electrolysis cellCHEMETICS INC·Filed 2015·Application pending·0 cites
- 2335US2014299546A1Nanofiltration process for enhanced brine recovery and sulfate removalCHEMETICS INC·Filed 2013·Application pending·0 cites
- 2434US9795899B2Membrane separation at high temperature differentialCHEMETICS INC·Filed 2015·Granted Oct 24, 2017·0 cites·16 claims
- 2533US10174404B2Hydrometallurgical process using multi-stage nanofiltrationCHEMETICS INC·Filed 2013·Granted Jan 8, 2019·0 cites·15 claims
- 2632US10376834B2Continuous process and apparatus for purifying SO2-containing gasesCHEMETICS INC·Filed 2016·Granted Aug 13, 2019·0 cites·27 claims
- 2731US2017157692A1Method for welding ferritic stainless steel to carbon steelCHEMETICS INC·Filed 2015·Application pending·0 cites
- 2826US2018119298A1Iodide removal from brine using ion retardation resinsCHEMETICS INC·Filed 2016·Application pending·0 cites
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