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Inventor

Weiwei PANG

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
B01DSeparation33%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry33%
C07CAcyclic or carbocyclic compounds33%
PatentTitleYear
12,441,672Composite adsorbent for separation of ethylbenzene by adsorption distillation and application thereof2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to CHINA PETROLEUM & CHEM CORP (1)· patent assignee history
2025Patents assigned to SINOPEC RES INST PETROLEUM (1)· patent assignee history
2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHINA PETROLEUM & CHEM CORP12025
SINOPEC RES INST PETROLEUM12025
Locations
LocationPatentsSpan
CN12025