LexDanaLexDanabeta
Inventor

Fanfei Meng

Inventor
Liaoning, CN

Overview

2→
Patents
2017–2019
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B01Dprimary
B01DSeparation67%
C01CAmmonia33%
PatentTitleYear
10,384,148Crystallization column and crystallization method20199,770,689'Method for processing acid gas and apparatus thereof'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2019Patents assigned to CHINA PETROLEUM & CHEM CORP (2)· patent assignee history
2017Patents assigned to FUSHUN RES INST PETROLEUM & PETROCHEMICALS SINOPEC CORP (1)· patent assignee history
2017–2019Based in Liaoning, CN· patent location history
2019Patents assigned to FUSHUN RES INSTITUTE OF PETROLEUM AND PETROCHEMICALS SINOPEC CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHINA PETROLEUM & CHEM CORP22017–2019
FUSHUN RES INST PETROLEUM & PETROCHEMICALS SINOPEC CORP12017
FUSHUN RES INSTITUTE OF PETROLEUM AND PETROCHEMICALS SINOPEC CORP12019
Locations
LocationPatentsSpan
Liaoning, CN22017–2019