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Inventor

YUANYUAN SHAO

Inventor
CA

Overview

3→
Patents
2024–2025
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C02Fprimary
C02FTreatment of water, waste water, sewage, or sludge38%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management38%
B01DSeparation13%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry13%
PatentTitleYear
12,473,217Slightly heavy particle system for wastewater treatment202512,161,953Container-type apparatus with a suspended particle system for wastewater treatment202412,121,890Light particle or mixed particle system for wastewater treatment2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024–2025Patents assigned to WESDON TIENDA ENV SCIENCES CO LTD (3)· patent assignee history
2024–2025Based in CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WESDON TIENDA ENV SCIENCES CO LTD32024–2025
Locations
LocationPatentsSpan
CA32024–2025