Assignee
CHENGDU JIUGUAN SMART ENERGY TECH CO LTD
CN·3 granted patents·2 pending applications·4 citations·filing 2023–2025
Top patents by PatentIndex Score
5 records- 0193US12154072B2Methods and internet of things systems for liquefied natural gas (LNG) warehousing and transportationCHENGDU JIUGUAN SMART ENERGY TECH CO LTD·Filed 2024·Granted Nov 26, 2024·2 cites·20 claims
- 0290US12326225B1Method and IOT system for distributed energy pipeline natural gas transmission safety managementCHENGDU JIUGUAN SMART ENERGY TECH CO LTD·Filed 2024·Granted Jun 10, 2025·2 cites·9 claims
- 0374US12591939B2Method for monitoring operation of liquefied natural gas (LNG) storage and internet of things system (IoT) thereofCHENGDU JIUGUAN SMART ENERGY TECH CO LTD·Filed 2023·Granted Mar 31, 2026·0 cites·20 claims
- 0463US2025277565A1Multi-stage pressure regulating methods and iot systems for natural gas transmission in distributed energy pipelinesCHENGDU JIUGUAN SMART ENERGY TECH CO LTD·Filed 2025·Application pending·0 cites
- 0550US2025166095A1Methods, iot systems, and storage media for demand management of natural gas in distributed energy pipelinesCHENGDU JIUGUAN SMART ENERGY TECH CO LTD·Filed 2025·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when CHENGDU JIUGUAN SMART ENERGY TECH 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 →