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Inventor

Xuqiang Guo

Inventor
Beijing, CN

Overview

1→
Patents
2010
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.

B01Dprimary
B01DSeparation33%
C01BNon-metallic elements33%
C10GCracking hydrocarbon oils33%
PatentTitleYear
7,785,547'Apparatus and method for increasing the concentration of recycled hydrogen in a high pressure hydrogenation reactor'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010Patents assigned to PETROCHINA CO LTD (1)· patent assignee history
2010Patents assigned to UNIV CHINA PETROLEUM (1)· patent assignee history
2010Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PETROCHINA CO LTD12010
UNIV CHINA PETROLEUM12010
Locations
LocationPatentsSpan
Beijing, CN12010