Testing Method For A Dry Powder Inhaler
Patent No. EP3884977 (titled "Testing Method For A Dry Powder Inhaler") was filed by Norton Waterford on Jan 16, 2018. The application was issued on Jul 17, 2024.
Patent Summary
Patent Family
Patent Oppositions
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.
Dossier Documents
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
EP3884977
- Application Number
- EP21174417A
- Filing Date
- Jan 16, 2018
- Status
- Granted And Under Opposition
- Jun 14, 2024
- Publication Date
- Jul 17, 2024
- External Links
- Slate, Register , Google Patents