| Patent Number | Grant Date | Title | Total Oppositions |
|---|---|---|---|
| EP3085683 | Apr 29, 2020 | Bio-Derived 1,3-Propanediol As Natural And Non Irritating Solvents For Biomass-Derived Extracts, Fragrance Concentrates, And Oils | 1 |
| EP1991688 | May 1, 2019 | Biodegradable Compositions Comprising Renewably-Based, Biodegradable 1.3-Propanediol | 1 |
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