USPTO trademark record

CHANGHONG

Live registered mark · Owner Wang Xianhong · Classes 1

Mark details

Owner: Wang Xianhong
Serial number: 79421268
Registration number: 8172849
Status: REGISTERED
Classes: 1 (Chemicals)
Filed: 2025-02-27
Registered: 2026-03-17
Goods / services: Surface-active chemical agents for the flame-retardant coating of textiles; surface tensio-active agents for general use in the industrial arts, namely, as wetting, spreading, emulsifying, dispersing…

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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