PATENT
EP3536311
STORAGE STABLE COMPOSITION COMPRISING RIFAXIMIN ALPHA
EPO Register
Applicant(s)
Sandoz AG
Status
The patent has been granted
Status date
2021-11-19
Opposition filed
2022-09-23
Appeal filed
2025-02-19
Appeal decision
2026-10-21
Latest register event
2026-10-21
Family
55637249
Source: EPO Open Patent Services (epo-ops).
Court proceedings (1)
- 2026-10-20SANDOZ AG v. Alfasigma S.P.A.