4. Perfume compositions
  5. Perfume compositions
  6. Ring containing active ingredient

Marc Speitkamp

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Carbonyl compounds, methods of making the same, and their...

Perfume compositions – Perfume compositions – Ring containing active ingredient
Reexamination Certificate

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Use of hexenal derivatives as perfumes

Perfume compositions – Perfume compositions – Oxygen containing active ingredient
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2673344

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