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Inventor

Junmin Zhang

Inventor
Tianjin, CN

Overview

1→
Patents
1996
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds50%
C30BSingle-crystal growth50%
PatentTitleYear
5,542,372'Process for purification of DMT by film crystallization'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996Patents assigned to TIANJIN PETRO CHEMICAL CORP (1)· patent assignee history
1996Based in Tianjin, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TIANJIN PETRO CHEMICAL CORP11996
Locations
LocationPatentsSpan
Tianjin, CN11996