Inventor

Dongcheng Xu

Inventor

Jiangsu, CN

Overview

2→

Patents

2019–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 2 as inventor

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

B65Dprimary

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers17%

B67DDispensing, delivering or transferring liquids, not otherwise provided for17%

C01BNon-metallic elements17%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds17%

G01FMeasuring volume, volume flow, mass flow or liquid level17%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes17%

PatentTitleYear

11,035,712Metering system for calculating real-time profit or loss of gas stations2021 10,472,243Industrial method for preparing large-sized graphene2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to FENG CHAOYANG (1)· patent assignee history

2019Patents assigned to SU ZHOU CSTAR MATERIAL TECH CO LTD (1)· patent assignee history

2019Patents assigned to XU DONGCHUN (1)· patent assignee history

2019Based in Suzhou, CN· patent location history

2021Patents assigned to JIANGYIN FUREN HIGH TECH CO LTD (1)· patent assignee history

2021Based in Jiangsu, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FENG CHAOYANG	1	2019
JIANGYIN FUREN HIGH TECH CO LTD	1	2021
SU ZHOU CSTAR MATERIAL TECH CO LTD	1	2019
XU DONGCHUNself	1	2019

Locations

Location	Patents	Span
Jiangsu, CN	1	2021
Suzhou, CN	1	2019