Assignee
ECOSTAR NAUTECH CO LTD
RU·3 granted patents·2 pending applications·6 citations·filing 2018–2022
Top patents by PatentIndex Score
5 records- 0177US11247189B2Method of producing granular sorbent for extracting lithium from lithium-containing brineECOSTAR NAUTECH CO LTD·Filed 2018·Granted Feb 15, 2022·3 cites·16 claims
- 0275US11396452B2Method for preparing lithium concentrate from lithium-bearing natural brines and processing thereof into lithium chloride or lithium carbonateECOSTAR NAUTECH CO LTD·Filed 2018·Granted Jul 26, 2022·2 cites·19 claims
- 0372US11578414B2Method for producing lithium hydroxide monohydrate from brinesECOSTAR NAUTECH CO LTD·Filed 2020·Granted Feb 14, 2023·1 cites·20 claims
- 0453US2024200206A1Method for producing high purity lithium hydroxide monohydrateECOSTAR NAUTECH CO LTD·Filed 2022·Application pending·0 cites
- 0548US2024351915A1Method for producing fresh water from aqueous salt solutionsECOSTAR NAUTECH CO LTD·Filed 2022·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when ECOSTAR NAUTECH CO LTD 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 →