DUPONT

● Live · Pending

U.S. federal trademark · Serial No. 99594362

Mark

DUPONT

Status

Pending

Serial Number

99594362

Filing Date

January 14, 2026

Class(es)

Class 011

Owner

16 · Wilmington, DE, US

Reverse osmosis membrane filters for water treatment

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.