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Inventor

Mingdang Wang

Inventor
Luoyang, CN

Overview

1→
Patents
2002
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 compounds33%
C10GCracking hydrocarbon oils33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
6,420,621'Optimized process for the preparation of olefins by direct conversion of multiple hydrocarbons'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to CHINA PETROCHEMICAL CORP (1)· patent assignee history
2002Patents assigned to LUOYANG PETROCHEM ENG (1)· patent assignee history
2002Based in Luoyang, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHINA PETROCHEMICAL CORP12002
LUOYANG PETROCHEM ENG12002
Locations
LocationPatentsSpan
Luoyang, CN12002