USPTO trademark record

ALDYNE

Live registered mark · Owner L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE · Classes 40

Mark details

Owner: L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Serial number: 75605354
Registration number: 2444911
Status: REGISTERED AND RENEWED
Classes: 40 (Treatment of materials)
Filed: 1998-12-14
Registered: 2001-04-17
Goods / services: Electrical discharge surface treatment of natural, metal or synthetic materials consisting of fibers, papers, cardboards, polymer films, metal foils

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

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