Assignee
INST PROCESS ENG CAS
CN·64 granted patents·32 pending applications·35 citations·filing 2003–2025
Top patents by PatentIndex Score
96 records- 0186US11975967B1Device for hydrogen production from water photolysis and method thereforINST PROCESS ENG CAS·Filed 2023·Granted May 7, 2024·1 cites·9 claims
- 0285US12327848B1Process and device for recycling waste lithium battery materialsINST PROCESS ENG CAS·Filed 2024·Granted Jun 10, 2025·1 cites·7 claims
- 0383US10112846B2System and method for producing high-purity vanadium tetraoxide powderINST PROCESS ENG CAS·Filed 2016·Granted Oct 30, 2018·2 cites·8 claims
- 0481US12095414B1Device for photovoltaic power generation and method thereforINST PROCESS ENG CAS·Filed 2024·Granted Sep 17, 2024·1 cites·7 claims
- 0579US11450902B2Battery pre-processing apparatus and methodINST PROCESS ENG CAS·Filed 2018·Granted Sep 20, 2022·2 cites·20 claims
- 0673US12252760B1Separation process of metals copper anode slime based on oxidation potential modulationINST PROCESS ENG CAS·Filed 2024·Granted Mar 18, 2025·0 cites·3 claims
- 0773US10243211B2Composite-coated lithium iron phosphate and preparation method therefor, and lithium ion batteryINST PROCESS ENG CAS·Filed 2015·Granted Mar 26, 2019·2 cites·20 claims
- 0873US10174204B2Method for preparation of carbon quantum dots and applicationINST PROCESS ENG CAS·Filed 2016·Granted Jan 8, 2019·3 cites·18 claims
- 0972US10316392B2Method for converting and separating vanadium, titanium, and iron from vanadium-titanium-iron concentrate in one stepINST PROCESS ENG CAS·Filed 2017·Granted Jun 11, 2019·1 cites·6 claims
- 1071US8894966B2Passive spiral micromixer and its applicationsINST PROCESS ENG CAS·Filed 2013·Granted Nov 25, 2014·3 cites·9 claims
- 1170US10099939B2System and method for producing high-purity vanadium pentoxide powderINST PROCESS ENG CAS·Filed 2016·Granted Oct 16, 2018·1 cites·8 claims
- 1269US7494692B2Antioxidation coating for steel and antioxidation method using the sameINST PROCESS ENG CAS·Filed 2008·Granted Feb 24, 2009·2 cites·15 claims
- 1369US2025003024A1Extraction column for metal separation in acid leaching solution of laterite nickel ore and extraction process thereofINST PROCESS ENG CAS·Filed 2024·Application pending·0 cites
- 1469US2025114479A1Tissue-selective single-component mrna delivery carrier and delivery systemINST PROCESS ENG CAS·Filed 2024·Application pending·0 cites
- 1568US12487032B1Stepwise gas distribution and graded oxygen supplementation device for distribution of high-ratio circulating flue gasINST PROCESS ENG CAS·Filed 2025·Granted Dec 2, 2025·0 cites·5 claims
- 1668US10125024B2System and method for purifying and preparing high-purity vanadium pentoxide powderINST PROCESS ENG CAS·Filed 2016·Granted Nov 13, 2018·1 cites·8 claims
- 1767US12181417B2Measurement system for micro-mixing and measurement method thereofINST PROCESS ENG CAS·Filed 2024·Granted Dec 31, 2024·0 cites·20 claims
- 1867US11780004B2Trolley sealing device for flue gas circulation system of sintering machineINST PROCESS ENG CAS·Filed 2022·Granted Oct 10, 2023·0 cites·8 claims
- 1967US10294118B2System and method for purifying vanadium pentoxideINST PROCESS ENG CAS·Filed 2016·Granted May 21, 2019·1 cites·7 claims
- 2067US10053371B2System and method for preparing high-purity vanadium pentoxide powderINST PROCESS ENG CAS·Filed 2016·Granted Aug 21, 2018·1 cites·8 claims
- 2166US2024239665A1System for preparing isotope-labeled carbon dioxide and method thereforINST PROCESS ENG CAS·Filed 2024·Application pending·0 cites
- 2265US12180075B1Method for enriching carbon dioxide and hydrogen by water-gas shift coupling of blast furnace gasINST PROCESS ENG CAS·Filed 2024·Granted Dec 31, 2024·0 cites·2 claims
- 2365US9896742B2Method for processing vanadium-titanium magnetite finished ores by using wet processINST PROCESS ENG CAS·Filed 2014·Granted Feb 20, 2018·1 cites·55 claims
- 2464US12502657B1Molecular sieve confined noble metal catalyst for CO-SCR denitrification, preparation method and application thereofINST PROCESS ENG CAS·Filed 2025·Granted Dec 23, 2025·0 cites·6 claims
- 2564US11617985B2Flue gas purification and waste heat utilization system and methodINST PROCESS ENG CAS·Filed 2020·Granted Apr 4, 2023·0 cites·10 claims
- 2664US2024301135A1Polycarbonate and preparation method therefor and application thereofINST PROCESS ENG CAS·Filed 2022·Application pending·0 cites
- 2763US12584232B2Method for extracting palladiumINST PROCESS ENG CAS·Filed 2022·Granted Mar 24, 2026·0 cites·15 claims
- 2863US12253310B2Pellet flue gas circulation and waste heat utilization process and system thereofINST PROCESS ENG CAS·Filed 2023·Granted Mar 18, 2025·0 cites·1 claims
- 2963US10662095B2Ozone-photocatalysis reactor and water treatment methodINST PROCESS ENG CAS·Filed 2015·Granted May 26, 2020·1 cites·18 claims
- 3063US2024399346A1Single-atom catalyst with molecular sieve-confined domains, preparation method and application thereofINST PROCESS ENG CAS·Filed 2024·Application pending·0 cites
- 3162US10209064B2Online measuring method of concentration and diameter of particles in multiphase systemINST PROCESS ENG CAS·Filed 2016·Granted Feb 19, 2019·1 cites·20 claims
- 3261US12303828B2Device system and method having sintering flue gas CO catalytic heat exchange and medium-and-low-temperature SCR denitration connected in seriesINST PROCESS ENG CAS·Filed 2022·Granted May 20, 2025·0 cites·8 claims
- 3361US12251660B2Hydrolysis reaction device for dechlorination and decyanation of blast furnace gasINST PROCESS ENG CAS·Filed 2023·Granted Mar 18, 2025·0 cites·19 claims
- 3461US11407941B2Fluorescent nanomaterial and preparation method and applications thereofINST PROCESS ENG CAS·Filed 2019·Granted Aug 9, 2022·0 cites·17 claims
- 3561US7183074B2Gas dual-dynamic solid state fermentation technique and apparatusINST PROCESS ENG CAS·Filed 2003·Granted Feb 27, 2007·8 cites·8 claims
- 3659US9700068B2Formulation of complex carbohydrate for fodderINST PROCESS ENG CAS·Filed 2013·Granted Jul 11, 2017·0 cites·9 claims
- 3759US2025011369A1Cyclopeptide Glass and Pharmaceutical Composition Glass Containing CyclopeptideINST PROCESS ENG CAS·Filed 2021·Application pending·0 cites
- 3858US12434977B2Method for separating and purifying phosphoric acid and phosphogypsum from wet-process phosphoric acid slurry, and phosphoric acid and phosphogypsum prepared therebyINST PROCESS ENG CAS·Filed 2023·Granted Oct 7, 2025·0 cites·19 claims
- 3958US2023340681A1Method for clean recovery of palladiumINST PROCESS ENG CAS·Filed 2023·Application pending·0 cites
- 4058US2025188021A1Preparation method for alicyclic carbamate and use thereofINST PROCESS ENG CAS·Filed 2022·Application pending·0 cites
- 4157US11384443B2Method for producing metallic silver by electro-depositionINST PROCESS ENG CAS·Filed 2018·Granted Jul 12, 2022·0 cites·13 claims
- 4257US2025376708A1Method for mRNA CappingINST PROCESS ENG CAS·Filed 2025·Application pending·0 cites
- 4357US2026044941A1Multiphase flow dispersed phase identification and completion method based on a sam neural networkINST PROCESS ENG CAS·Filed 2025·Application pending·0 cites
- 4456US12241091B2Method of making exosomes from tumor cell/antigen presenting cell hybrid cellsINST PROCESS ENG CAS·Filed 2019·Granted Mar 4, 2025·0 cites·3 claims
- 4556US11104589B2Recycling method of amphiphilic surface-active pollutants in waterINST PROCESS ENG CAS·Filed 2019·Granted Aug 31, 2021·0 cites·19 claims
- 4656US2026048997A1Method for fluorine separation and recovery from phosphate rock enhanced with microbubble coupled silicon additiveINST PROCESS ENG CAS·Filed 2025·Application pending·0 cites
- 4756US2023219820A1Cracking process for reactive distillation of chlorosilane slurryINST PROCESS ENG CAS·Filed 2023·Application pending·0 cites
- 4856US2025354187A1High-Yield Method and Kit for Preparing mRNA by Reducing or Inhibiting Double-Stranded RNA Formation During In Vitro TranscriptionINST PROCESS ENG CAS·Filed 2025·Application pending·0 cites
- 4955US11299450B2System and process for co-producing dimethyl carbonate and ethylene glycolINST PROCESS ENG CAS·Filed 2017·Granted Apr 12, 2022·0 cites·23 claims
- 5055US2023212210A1Sugar Chain and Compositions Thereof and Use Thereof in Prevention and/or Treatment of Coronavirus InfectionINST PROCESS ENG CAS·Filed 2021·Application pending·0 cites
Showing the top 50 of 96 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when INST PROCESS ENG CAS files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →