Material Comprising A Nonwoven Layer Of Fibers
Patent No. EP4407084 (titled "Material Comprising A Nonwoven Layer Of Fibers") was filed by Carl Freudenberg on Jan 24, 2023. The application was issued on Jan 22, 2025.
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
EP4407084
- Application Number
- EP23153143A
- Filing Date
- Jan 24, 2023
- Status
- Granted And Under Opposition
- Dec 20, 2024
- Publication Date
- Jan 22, 2025
- External Links
- Slate, Register , Google Patents