Inventor

Hongbo Ji

Inventor

Beijing, CN

Overview

1→

Patents

1997

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.

C07Fprimary

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium100%

PatentTitleYear

5,698,723'Process for the preparation of bistriphenylsilyl chromate'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Patents assigned to CHINA PAETO CHEMICAL CORP (1)· patent assignee history

1997Patents assigned to RES INST PETROLEUM PROCESSING (1)· patent assignee history

1997Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHINA PAETO CHEMICAL CORP	1	1997
RES INST PETROLEUM PROCESSING	1	1997

Locations

Location	Patents	Span
Beijing, CN	1	1997