| Patent Number | Grant Date | Title | Total Oppositions |
|---|---|---|---|
| EP3995135 | Jul 13, 2022 | Prolonged Release Dosage Form Of Tapentadol L-(+)- Tartaric Acid Salt | 2 |
| EP3210965 | Nov 17, 2021 | Process For The Preparation Of (1R,2R)-3-(3-Dimethylamino-1-Ethyl-2-Methyl-Propyl)-Phenol | 3 |
| EP3656765 | Apr 14, 2021 | Salts Or Co-Crystals Of 3-(3-Dimethylamino-1-Ethyl-2-Methyl-Propyl)-Phenol | 6 |
| EP3241550 | Jul 22, 2020 | (1R, 2R)-3-(Dimenthyl Amino-1-Ethyl-2-Methyl-Propyl) Phenol For Treating Painful Inflammations | 4 |
| EP3287123 | Apr 22, 2020 | Aqueous Pharmaceutical Formulation Of Tapentadol For Oral Administration | 1 |
| EP2694050 | Oct 2, 2019 | Tapentadol For Treating Pain Associated With Trigeminal Neuralgia | 1 |
| EP2694049 | Oct 31, 2018 | Tapentadol For Preventing Chronification Of Pain | 3 |
| EP1845956 | Mar 22, 2017 | Break-Resistant Delayed-Release Forms Of Administration | 1 |
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