When does the voclosporin (Lupkynis) patent expire in India?
I don’t have the specific India patent expiration dates for voclosporin based on the information provided here. Patent expiry dates in India depend on the exact Indian patent numbers (and whether there are valid extensions like patent term adjustments, if any, or related patents covering different claims).
Which Indian patents control voclosporin expiry (and why the date can differ)?
Even within the same medicine, different patents can cover different aspects (for example, the molecule itself vs. formulation/dosing or specific uses). In practice, the earliest expiry among the relevant, enforceable Indian patents is often what matters for generic entry, but the exact result depends on:
- which patent(s) are listed as covering the product in India,
- the current status of each patent (granted, active, lapsed, or under challenge),
- whether any litigation or regulatory exclusivity delays effective competition.
How can you check voclosporin patent expiry in India quickly?
To find the correct date, search the Indian patent register using:
- the active ingredient name “voclosporin” and/or brand “Lupkynis”
- the company/patent applicant name associated with the original filing
- then identify the specific granted Indian patent numbers and check their “patent term” and status.
What else affects generic entry besides patent expiry?
Even if a patent’s term ends, generic or biosimilar-type competition can still be delayed by other factors such as:
- remaining enforceable patents (a later-expiring related patent can block certain products),
- challenges in court affecting enforceability,
- marketing approval requirements and labeling/IP-linked regulatory processes.
If you share details, I can give an exact expiry answer
If you paste any of the following, I can map it to the likely expiry window and explain which one controls in India:
- the Indian patent number(s) you found for voclosporin
- the applicant/assignee name on the patent
- a link or screenshot from an Indian patent search result (Indian Patent Office / Patentscope / other database)
- the brand you mean (Lupkynis) and indication (if known)
Sources
No sources were provided in the prompt, so I cannot cite patent records for India.