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Inventor

Yanchang GAN

Inventor
CN

Overview

2→
Patents
2023–2025
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds40%
C09DCoating compositions, e.g. paints, varnishes or lacquers40%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds20%
PatentTitleYear
12,460,104Two-component waterborne polyurethane coating composition and low gloss coating formed therefrom202511,549,032Water dispersible copolymers for scavenging formaldehyde2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to SWIMC LLC (1)· patent assignee history
2023–2025Based in CN· patent location history
2025Patents assigned to GUANGDONG HUARUN PAINTS CO LTD (1)· patent assignee history
2025Patents assigned to SHERWIN WILLIAMS GUANGDONG NEW MAT CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GUANGDONG HUARUN PAINTS CO LTD12025
SHERWIN WILLIAMS GUANGDONG NEW MAT CO LTD12025
SWIMC LLC12023
Locations
LocationPatentsSpan
CN22023–2025