When did the Parafon Forte patent expire?
The information provided here doesn’t include any details about a “Parafon Forte” patent’s expiry date, so I can’t state when it ended.
Which “Parafon Forte” patent are people usually referring to?
Parafon Forte is a branded medicine name, and “patent expiry” can refer to different legal protections, such as:
- the original drug substance (active ingredient) patent,
- formulation/manufacturing process patents,
- and/or marketing exclusivity periods (which can differ from patent terms).
Without the jurisdiction (e.g., UK, US, EU) and the specific patent number, an exact expiry date isn’t possible.
What I need to answer precisely
Share one of the following, and I can tell you the likely expiry/last-protected date for that specific protection:
- country/jurisdiction, and
- patent number (or even the active ingredient), or
- a link to the product monograph/regulatory page where you saw the patent mentioned.
Quick check you can do right now
Look up “Parafon Forte” in a patent register for your country, then match the brand to the corresponding patent family and assignee. If you tell me the country and active ingredient (or paste the patent reference you have), I’ll pin down the expiry date.