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Inventor

Shuangjie Feng

Inventor
Beijing, CN

Overview

3→
Patents
2019–2021
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.

C07Cprimary
C07CAcyclic or carbocyclic compounds14%
C22BProduction and refining of metals14%
F27BFurnaces, kilns, ovens or retorts in general14%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace14%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy14%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution14%
Y02PClimate change mitigation technologies in the production or processing of goods14%
PatentTitleYear
10,892,520Sulfonimide salts for battery applications202110,443,112Fuming furnace with lead collecting and discharging function201910,260,815Lance and multi-fluid lance device equipped with the same2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to CHINA ENFI ENG CORP (2)· patent assignee history
2019Based in Beijing, CN· patent location history
2021Patents assigned to MASSACHUSETTS INST TECHNOLOGY (1)· patent assignee history
2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history
2021Based in Cambridge, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHINA ENFI ENG CORP22019
MASSACHUSETTS INST TECHNOLOGY12021
SAMSUNG ELECTRONICS CO LTD12021
Locations
LocationPatentsSpan
Beijing, CN22019
Cambridge, Massachusetts, US12021