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Inventor

Weijun Shi

Inventor
Beijing, CN

Overview

2→
Patents
2015–2017
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties67%
E21BEarth or rock drilling33%
PatentTitleYear
9,732,610'Method of sampling oil-bearing inclusion'20179,207,165'Sample chamber for laser ablation analysis of fluid inclusions and analyzing device thereof'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to CHINA PETROLEUM & CHEMICAL (1)· patent assignee history
2015Patents assigned to SINOPEC EXPLORATION & PRODUCTION RES INST (1)· patent assignee history
2015–2017Based in Beijing, CN· patent location history
2017Patents assigned to CHINA PETROLEUM & CHEM CORP (1)· patent assignee history
2017Patents assigned to CHINA PETROLEUM & CHEMICAL CORP EXPLOR & PRODUCTION RES INST (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHINA PETROLEUM & CHEM CORP12017
CHINA PETROLEUM & CHEMICAL12015
CHINA PETROLEUM & CHEMICAL CORP EXPLOR & PRODUCTION RES INST12017
SINOPEC EXPLORATION & PRODUCTION RES INST12015
Locations
LocationPatentsSpan
Beijing, CN22015–2017