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Inventor

YAWEI XU

Inventor
CN

Overview

4→
Patents
2022–2025
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 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 bonds38%
C09DCoating compositions, e.g. paints, varnishes or lacquers38%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients13%
LOC3013%
PatentTitleYear
12,466,911Aqueous dispersion of multistage polymeric particles and process for preparing the same2025D1079156Stop barking device202511,542,405Aqueous coating composition202311,326,011Aqueous polymer dispersion and process of making the same2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to DOW GLOBAL TECHNOLOGIES LLC (3)· patent assignee history
2022–2025Based in CN· patent location history
2023Patents assigned to ROHM & HAAS (1)· patent assignee history
2025Patents assigned to SHENZHEN PATPET TECH CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DOW GLOBAL TECHNOLOGIES LLC32022–2025
ROHM & HAAS12023
SHENZHEN PATPET TECH CO LTD12025
Locations
LocationPatentsSpan
CN42022–2025