Asciminib Hydrochloride Patent Expiration

Asciminib Hydrochloride is Used for treating Philadelphia chromosome positive chronic myeloid leukemia (Ph+ CML). It was first introduced by Novartis Pharmaceuticals Corp in its drug Scemblix on Oct 29, 2021.


Asciminib Hydrochloride Patents

Given below is the list of patents protecting Asciminib Hydrochloride, 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
Scemblix US11407735 Crystalline forms of N-[4-(Chlorodifluoromethoxy)phenyl]-6-[(3R)-3-hydroxypyrrolidin-1-yl]-5-(1H-pyrazol-5-yl)pyridine-3-carboxamide May 14, 2040 Novartis
Scemblix US8829195 Compounds and compositions for inhibiting the activity of ABL1, ABL2 and BCR-ABL1 May 13, 2033 Novartis


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 Asciminib Hydrochloride's patents.

Given below is the list recent legal activities going on the following patents of Asciminib Hydrochloride.

Event Date Patent/Publication
Patent litigations
transaction for FDA Determination of Regulatory Review Period 27 Dec, 2023 US8829195
transaction for FDA Determination of Regulatory Review Period 30 Nov, 2023 US8829195
Second letter to regulating agency to determine regulatory review period 26 Jan, 2023 US8829195
Letter from FDA or Dept of Agriculture re PTE application 10 Jan, 2023 US8829195
Post Issue Communication - Certificate of Correction 23 Aug, 2022 US11407735
Recordation of Patent Grant Mailed 09 Aug, 2022 US11407735
Patent Issue Date Used in PTA Calculation 09 Aug, 2022 US11407735
Email Notification 21 Jul, 2022 US11407735
Issue Notification Mailed 20 Jul, 2022 US11407735
Application Is Considered Ready for Issue 07 Jul, 2022 US11407735



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