Patent No. EP4230243 (titled "Aerosol Generator") was filed by Pari Pharma on Jun 4, 2012. The application was issued on Oct 1, 2025.

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.
| Company | Opposition Date | Representative |
|---|---|---|
| TEMICON | Jul 1, 2026 | KALKOFF & PARTNER PATENTANWALTE MBB |
| VECTURA | Jun 30, 2026 | HOYNG ROKH MONEGIER |
| MERKEL | Jun 29, 2026 | ADVOTEC |
The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.
Date
Description
Get instant alerts for new documents
Jul 13, 2026
Jul 13, 2026
Jul 13, 2026
Jul 13, 2026
Jul 8, 2026
Jul 8, 2026
Jul 8, 2026
Jul 7, 2026
Jul 7, 2026
Jul 7, 2026
Jul 6, 2026
Jul 6, 2026
Jul 3, 2026
Jul 1, 2026
Jul 1, 2026
Jul 1, 2026
Jul 1, 2026
Jul 1, 2026
Jul 1, 2026
Jul 1, 2026
Jul 1, 2026
Jul 1, 2026
Jul 1, 2026
Jul 1, 2026
Jul 1, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 30, 2026
Jun 29, 2026
Jun 29, 2026
Jun 29, 2026
Jun 29, 2026
Jun 29, 2026
Jun 29, 2026
Jun 29, 2026
Jun 29, 2026
Jun 29, 2026
Jun 29, 2026
Jun 29, 2026
Jun 29, 2026
Jun 29, 2026
Jun 29, 2026
Jun 29, 2026
Jun 29, 2026
Jun 29, 2026
Jun 29, 2026
Jun 29, 2026
Jun 29, 2026
Jun 29, 2026
Jun 29, 2026
Jun 29, 2026
Jun 29, 2026
Jun 29, 2026
Oct 14, 2025
Sep 4, 2025
Aug 26, 2025
Aug 26, 2025
Aug 26, 2025
Aug 26, 2025
Aug 26, 2025
May 6, 2025
May 6, 2025
May 6, 2025
May 6, 2025
May 6, 2025
May 6, 2025
Feb 20, 2025
Feb 17, 2025
Feb 17, 2025
Feb 4, 2025
Jan 29, 2025
Jan 29, 2025
Dec 3, 2024
Dec 3, 2024
Dec 3, 2024
Dec 3, 2024
Dec 3, 2024
Dec 3, 2024
Dec 3, 2024
Oct 7, 2024
Oct 1, 2024
Oct 1, 2024
Oct 1, 2024
Jun 3, 2024
Jun 3, 2024
May 27, 2024
May 23, 2024
May 16, 2024
May 16, 2024
May 16, 2024
May 7, 2024
May 2, 2024
May 2, 2024
May 2, 2024
May 2, 2024
Feb 23, 2024
Feb 23, 2024
Feb 23, 2024
Feb 23, 2024
Feb 23, 2024
Feb 23, 2024
Feb 23, 2024
Aug 28, 2023
Jul 26, 2023
Jul 25, 2023
Jul 20, 2023
Jul 20, 2023
Jul 20, 2023
Jul 20, 2023
Jul 12, 2023
May 2, 2023
May 2, 2023
Apr 25, 2023
Apr 25, 2023
Apr 25, 2023
Apr 25, 2023
Apr 25, 2023
Apr 25, 2023
Oct 2, 2020
Jan 3, 2013