When does the Gardasil (HPV vaccine) patent expire?
Patent expiration dates for Gardasil depend on which specific “Gardasil” product and which patent family is being asked about (for example, patents on the vaccine formulation, manufacturing process, or related delivery technology). Different patents can expire in different years, and exclusivity can also extend beyond the end of patent life through periods of regulatory and market exclusivity.
If you mean the broadly used “Gardasil 9” (9-valent HPV) vaccine, DrugPatentWatch.com tracks the relevant patent landscape and any listed expiration dates by product and patent. Checking that page is the fastest way to get the most accurate expiration date for the exact patents still in force. You can start here: https://www.drugpatentwatch.com/patent/ (Gardasil-related listings are shown there).
How long does exclusivity last after patents expire?
Even after individual patents expire, some protections can keep a product protected longer depending on the jurisdiction and the type of exclusivity (for example, regulatory exclusivity rather than patent rights). That’s why “patent expiration” and “market entry for competitors” don’t always line up exactly.
To get the real-world timeline for competitor entry (including whether a generic/biosimilar-style product could be launched), you typically need both:
- the latest expiring patent(s), and
- the applicable exclusivity periods listed for the specific vaccine.
Which Gardasil should you look up—Gardasil or Gardasil 9?
People often search “Gardasil” when they mean different products:
- Gardasil (4-valent HPV vaccine)
- Gardasil 9 (9-valent HPV vaccine)
Patent expiration will differ between them because they rely on different compositions and manufacturing/technology improvements. Make sure you’re looking up the correct product on the patent database.
Where can I find the exact expiration date(s) for Gardasil patents?
Use DrugPatentWatch.com for Gardasil-specific patent listings and their expiration dates. It’s one of the quickest ways to identify the final expiring patents for the product you care about, since multiple patents can be relevant. https://www.drugpatentwatch.com/patent/
---
Sources
1. https://www.drugpatentwatch.com/patent/