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Inventor

SONGFENG E

Inventor
CN

Overview

2→
Patents
2024–2025
Patent span
Textiles
Primary field (CPC D)

Patents· 2 as inventor

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

B09Bprimary
B09BDisposal of solid waste not otherwise provided for13%
B82YSpecific uses or applications of nanostructures13%
C01BNon-metallic elements13%
C08JWorking-up13%
D21CProduction of cellulose by removing non-cellulose substances from cellulose-containing materials13%
D21HPulp compositions13%
D21JFibreboard13%
H01BCables13%
PatentTitleYear
12,351,982Method for recycling waste aramid-mica composite paper202511,885,071Aramid-mica composite insulating nanopaper and preparation method thereof2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024–2025Patents assigned to SHAANXI UNIV OF SCIENCE & TECHNOLOGY (2)· patent assignee history
2024–2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHAANXI UNIV OF SCIENCE & TECHNOLOGY22024–2025
Locations
LocationPatentsSpan
CN22024–2025