USPTO trademark record

LONGI

Live mark · Owner LONGi Green Energy Technology Co., Ltd. · Classes 1, 4, 9

Mark details

Owner: LONGi Green Energy Technology Co., Ltd.
Serial number: 79437078
Registration number: Not registered
Status: PUBLISHED FOR OPPOSITION
Classes: 1 (Chemicals), 4 (Fuels), 9 (Software / electronics / downloadable media)
Filed: 2025-10-20
Registered: —
Goods / services: Industrial silicon; crystalline silicon; silicates; glycol; silicon; acids, namely, sulphuric acid, phosphoric acid, acetic acid; ethyl alcohol; alkaline metals; argon; alkalies; Electrical energy; e…

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

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LONGILive

Classes 7 (Machines) · Longi Magnet Co., Ltd.

LONGILive

Classes 1 (Chemicals), 4 (Fuels), 9 (Software / electronics / downloadable media) · LONGi Green Energy Technology Co., Ltd.

LONGIDead

Classes 7 (Machines) · Longi Magnet Co., Ltd.

LONGIDead

Classes 7 (Machines) · Longi Magnet Co., Ltd.

LONGIDead

Classes 9 (Software / electronics / downloadable media) · Xi'an LONGi Silicon Materials Corp.

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