Entrectinib Patent Expiration
Entrectinib is used for treating solid tumors and cancers with specific genetic mutations. It was first introduced by Genentech Inc
Entrectinib Patents
Given below is the list of patents protecting Entrectinib, along with the drug name that holds that patent and the company name owning that drug.
| Drug Used in | Drug Patent Number | Drug Patent Title | Drug Patent Expiry | Drug Owner |
|---|---|---|---|---|
| Rozlytrek | US10231965 | Molecules for administration to ROS1 mutant cancer cells | Feb 17, 2035 | Genentech Inc |
| Rozlytrek | US10398693 | Pharmaceutical compositions and dosage forms | Jul 18, 2038 | Genentech Inc |
| Rozlytrek | US10561651 | Methods for treating neuroblastoma | Feb 19, 2035 | Genentech Inc |
| Rozlytrek | US10738037 | Crystalline form of N-[5-(3,5-difluoro-benzyl)-1H-indazol-3-yl]-4-(4-methyl-piperazin-1-yl)-2-(tetrahydro-pyran-4-ylamino)-benzamide | May 18, 2037 | Genentech Inc |
| Rozlytrek | US11091469 | Crystalline form of N-[5-(3,5-difluoro-benzyl)-1H-indazol-3-yl]-4-(4-methyl-piperazin-1-yl)-2-(tetrahydro-pyran-4-ylamino)-benzamide | May 18, 2037 | Genentech Inc |
| Rozlytrek | US11253515 | Pharmaceutical compositions and dosage forms | Jul 18, 2038 | Genentech Inc |
| Rozlytrek | US8299057 | Substituted indazole derivatives active as kinase inhibitors | Mar 01, 2029 | Genentech Inc |
| Rozlytrek | US8673893 | Substituted indazole derivatives active as kinase inhibitors | Jul 08, 2028 | Genentech Inc |
| Rozlytrek | US9029356 | Substituted indazole derivatives active as kinase inhibitors | Jul 08, 2028 | Genentech Inc |
| Rozlytrek | US9085558 | Substituted indazole derivatives active as kinase inhibitors | Jul 08, 2028 | Genentech Inc |
| Rozlytrek | US9085565 | Process for the preparation of N-[5-(3,5-difluoro-benzyl)-1H-indazol-3-yl]-4-(4-methyl-piperazin-1-yl)-2-(tetrahydro-pyran-4-ylamino)-benzamide | May 22, 2033 | Genentech Inc |
| Rozlytrek | US9255087 | Substituted indazole derivatives active as kinase inhibitors | Jul 08, 2028 | Genentech Inc |
| Rozlytrek | US9616059 | Substituted indazole derivatives active as kinase inhibitors | Jul 08, 2028 | Genentech Inc |
| Rozlytrek | US9649306 | Treatment of diseases through administration of N-[5-(3,5-difluoro-benzyl)-1H-indazol-3-yl]-4-(4-methyl-piperazin-1-yl)-2-(tetrahydro-pyran-4-ylamino)-benzamide | May 22, 2033 | Genentech Inc |
A patent's expiry date may change depending upon legal activities going on that patent. Critical activities like abandoning of a patent, term extension of a patent or amendment of its claims can increase or decrease the life of a patent hence affecting its expiry date and in turn affecting the generic launch date of that drug. Tracking these ongoing activities on a patent application helps to keep an eye on the latest developments in the patent process of the drug which can give an idea of how early a drug's generic could be available. The next section provides a list of recent legal activities on Entrectinib's patents.
Latest Legal Activities on Entrectinib's Patents
Given below is the list recent legal activities going on the following patents of Entrectinib.
| Event | Date | Patent/Publication |
|---|---|---|
 | ||
| Payment of Maintenance Fee, 12th Year, Large Entity | 30 Apr, 2024 | US8299057 |
| Payment of Maintenance Fee, 4th Year, Large Entity | 12 Feb, 2024 | US10738037 |
| FDA Final Eligibility Letter | 25 Jan, 2024 | US8299057 |
| FDA Final Eligibility Letter | 25 Jan, 2024 | US9029356 |
| FDA Final Eligibility Letter | 25 Jan, 2024 | US8673893 |
| FDA Final Eligibility Letter | 25 Jan, 2024 | US9085565 |
| transaction for FDA Determination of Regulatory Review Period | 17 Nov, 2023 | US9029356 |
| transaction for FDA Determination of Regulatory Review Period | 17 Nov, 2023 | US8299057 |
| transaction for FDA Determination of Regulatory Review Period | 17 Nov, 2023 | US8673893 |
| transaction for FDA Determination of Regulatory Review Period | 17 Nov, 2023 | US9085565 |
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