Systems And Methods For Determining Blockages In A Negative Pressure Wound Therapy System
Patent No. EP3796949 (titled "Systems And Methods For Determining Blockages In A Negative Pressure Wound Therapy System") was filed by Smith & Nephew on May 15, 2019. The application was issued on Apr 9, 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
EP3796949
- Application Number
- EP19725947A
- Filing Date
- May 15, 2019
- Status
- Granted And Under Opposition
- Mar 7, 2025
- Publication Date
- Apr 9, 2025
- External Links
- Slate, Register , Google Patents