Class C11D : DETERGENT COMPOSITIONS
Subclass 1/30: Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent Anionic compounds Sulfonic acids or sulfuric acid esters; Salts thereof (C11D 3/065 takes precedence) Sulfonation products derived from lignin
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12180437 | Treatment compositions comprising a surfactant system and an oligoamine | Feb 04, 22 | Dec 31, 24 | The Procter & Gamble Company |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0101,341 | DETERGENT COMPOSITION | Sep 16, 22 | Mar 27, 25 | Conopco, Inc., d/b/a UNILEVER |
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