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Inventor

Hongshou Jiang

Inventor
Tianjin, CN

Overview

1→
Patents
1998
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.

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry50%
C07CAcyclic or carbocyclic compounds50%
PatentTitleYear
5,759,942'Ion exchange resin catalyst for the synthesis of bisphenols and the process for preparing the same'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to CHINA PETROCHEMICAL CORP (1)· patent assignee history
1998Patents assigned to UNIV TIANJIN (1)· patent assignee history
1998Based in Tianjin, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHINA PETROCHEMICAL CORP11998
UNIV TIANJIN11998
Locations
LocationPatentsSpan
Tianjin, CN11998