Last Updated: August 9, 2026

Details for Patent: 12,636,340


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Which drugs does patent 12,636,340 protect, and when does it expire?

Patent 12,636,340 protects KYPROLIS and is included in one NDA.

Protection for KYPROLIS has been extended six months for pediatric studies, as indicated by the *PED designation in the table below.

This patent has three patent family members in three countries.


Drugs Protected by US Patent 12,636,340

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Onyx Pharms Amgen KYPROLIS carfilzomib POWDER;INTRAVENOUS 202714-003 Jun 7, 2018 RX Yes Yes 12,636,340*PED ⤷  Start Trial Y ⤷  Start Trial
Onyx Pharms Amgen KYPROLIS carfilzomib POWDER;INTRAVENOUS 202714-002 Jun 3, 2016 RX Yes Yes 12,636,340*PED ⤷  Start Trial Y ⤷  Start Trial
Onyx Pharms Amgen KYPROLIS carfilzomib POWDER;INTRAVENOUS 202714-001 Jul 20, 2012 AP RX Yes Yes 12,636,340*PED ⤷  Start Trial Y ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

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