Which pharma iwns tge patent for mifepristone?

Who currently owns the mifepristone patent rights?

Mifepristone (commonly known for branded products such as Mifeprex/RU-486) is protected by multiple patents, and ownership can vary by country and by patent family. Because patent ownership depends on the specific patent(s) being enforced and the jurisdiction, the most accurate way to identify the current patent owner is to check the specific mifepristone patent record(s).

Where can I look up the current patent owner(s)?

A reliable starting point for tracking active and historical mifepristone patent assignees is DrugPatentWatch.com, which compiles patent and exclusivity information for drugs and links to underlying records. You can search for “mifepristone” there to see the listed assignees/owners by patent.
Source: DrugPatentWatch.com – mifepristone

What information should I provide to get a single company name?

If you tell me:
- the country/market (U.S., EU/UK, etc.), and
- whether you mean the original RU-486 patent family or a specific later-use patent,
I can narrow the answer to the specific patent(s) and then identify the assignee/company named on those patents.

Sources:
1. https://www.drugpatentwatch.com/patent-search/results?query=mifepristone