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Inventor

Huina DONG

Inventor
CN

Overview

2→
Patents
2025
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.

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry11%
B29CShaping or joining of plastics11%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form11%
C01BNon-metallic elements11%
C04BLime, magnesia11%
E04FFinishing work on buildings, e.g. stairs, floors11%
F16LPipes11%
Y02ATechnologies for adaptation to climate change11%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications11%
PatentTitleYear
12,257,815Sandwich composite board and preparation method thereof202512,234,186Preparation method of aluminum silicate fiber-reinforced aerogel felt and impregnation reactor2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to GONG YI VAN RES INNOVATION COMPOSITE MATERIAL CO LTD (2)· patent assignee history
2025Patents assigned to GONGYI VAN RES INNOVATION COMPOSITE MATERIAL CO LTD (1)· patent assignee history
2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GONG YI VAN RES INNOVATION COMPOSITE MATERIAL CO LTD22025
GONGYI VAN RES INNOVATION COMPOSITE MATERIAL CO LTD12025
Locations
LocationPatentsSpan
CN22025