LexDanaLexDanabeta
Inventor

WENPO SHAN

Inventor
CN

Overview

1→
Patents
2025
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B01Dprimary
B01DSeparation25%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry25%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general25%
Y02ATechnologies for adaptation to climate change25%
PatentTitleYear
12,420,265Cerium-tin-based composite oxide catalyst for catalyzing purification of nitrogen oxide, preparation method and application thereof2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to RES CENTER FOR ECO ENVIRONMENTAL SCINCES CHINESE ACADEMY OF SCIENCES (1)· patent assignee history
2025Patents assigned to RES CT FOR ECO ENVIRONMENTAL SCIENCES CAS (1)· patent assignee history
2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RES CENTER FOR ECO ENVIRONMENTAL SCINCES CHINESE ACADEMY OF SCIENCES12025
RES CT FOR ECO ENVIRONMENTAL SCIENCES CAS12025
Locations
LocationPatentsSpan
CN12025