LexDanaLexDanabeta
Inventor

Siyuan Jiang

Inventor
CN

Overview

5→
Patents
2021–2025
Patent span
Chemistry
Primary field (CPC C)

Patents· 5 as inventor

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

C08Lprimary
C08LCompositions of macromolecular compounds22%
C09DCoating compositions, e.g. paints, varnishes or lacquers22%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds17%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients17%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds11%
C08JWorking-up6%
G02BOptical elements, systems or apparatus6%
PatentTitleYear
12,510,759Optical system202511,499,043Aqueous dispersion of multistage polymer202211,407,917Coating composition202211,186,743Waterborne epoxy coating composition202111,186,726Aqueous polymer dispersion and aqueous coating composition comprising the same2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2022Patents assigned to DOW GLOBAL TECHNOLOGIES LLC (4)· patent assignee history
2021–2022Patents assigned to ROHM & HAAS (4)· patent assignee history
2021–2025Based in CN· patent location history
2025Patents assigned to AAC OPTICS CHANGZHOU CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DOW GLOBAL TECHNOLOGIES LLC42021–2022
ROHM & HAAS42021–2022
AAC OPTICS CHANGZHOU CO LTD12025
Locations
LocationPatentsSpan
CN52021–2025