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Inventor

JUNQUAN SONG

Inventor
CN

Overview

1→
Patents
2025
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B01Dprimary
B01DSeparation20%
B29BPreparation or pretreatment of the material to be shaped20%
B29CShaping or joining of plastics20%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds20%
C08JWorking-up20%
PatentTitleYear
12,421,329Continuous dynamic and efficient devolatilization method for polymer/volatile system based on high mass transfer interfaces2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to USEON TECH LIMITED (1)· patent assignee history
2025Patents assigned to USEON ZHENJIANG INTELLEGENT EQUIPMENT LTD (1)· patent assignee history
2025Patents assigned to USEON ZHENJIANG INTELLIGENT EQUIPMENT LTD (1)· patent assignee history
2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
USEON TECH LIMITED12025
USEON ZHENJIANG INTELLEGENT EQUIPMENT LTD12025
USEON ZHENJIANG INTELLIGENT EQUIPMENT LTD12025
Locations
LocationPatentsSpan
CN12025