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Inventor

Ruiqin Zhang

Inventor
Kowloon, HK

Overview

3→
Patents
2013–2018
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C01Bprimary
C01BNon-metallic elements15%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution15%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%
B82YSpecific uses or applications of nanostructures8%
C10GCracking hydrocarbon oils8%
C10LFuels not otherwise provided for8%
C23CCoating metallic material8%
H01GCapacitors8%
H01LSemiconductor devices8%
H10KOrganic electric solid-state devices8%
PatentTitleYear
10,090,470Semiconductor film and method of forming the same20189,534,178'Distillate two-phase hydrogenation reactor and hydrogenation method'20178,454,922'Method and apparatus using carbon nanotubes for hydrogen storage'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2018Patents assigned to UNIV CITY HONG KONG (2)· patent assignee history
2013Patents assigned to ZHANG RUIQIN (1)· patent assignee history
2013–2018Based in Kowloon, HK· patent location history
2017Patents assigned to PETROCHINA CO LTD (1)· patent assignee history
2017Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV CITY HONG KONG22013–2018
PETROCHINA CO LTD12017
ZHANG RUIQINself12013
Locations
LocationPatentsSpan
Kowloon, HK22013–2018
Beijing, CN12017