Inventor

Yongge Liu

Inventor
Qingdao, CN

Overview

6→
Patents
2013–2020
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 6 as inventor

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

E21Bprimary
E21BEarth or rock drilling40%
G06FElectric digital data processing20%
A61KPreparations for medical, dental or toiletry purposes10%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations10%
G01NInvestigating or analysing materials by determining their chemical or physical properties10%
G01VGeophysics10%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to KAMBAYASHI JUNICHI (1)· patent assignee history
2013Patents assigned to LIU YONGGE (1)· patent assignee history
2013Patents assigned to OTSUKA PHARMA CO LTD (1)· patent assignee history
2013Based in Rockville, MD, US· patent location history
2019–2020Patents assigned to UNIV CHINA PETROLEUM EAST CHINA (5)· patent assignee history
2019–2020Based in Qingdao, CN· patent location history
2019–2020Based in Shandong, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV CHINA PETROLEUM EAST CHINA52019–2020
KAMBAYASHI JUNICHI12013
LIU YONGGEself12013
OTSUKA PHARMA CO LTD12013
Locations
LocationPatentsSpan
Qingdao, CN32019–2020
Shandong, CN22019–2020
Rockville, Maryland, US12013