Authentication Body, Authentication Body Manufacturing Method, Authentication Body Reading Method, And Authentication Body Verification Method
Patent No. EP3815920 (titled "Authentication Body, Authentication Body Manufacturing Method, Authentication Body Reading Method, And Authentication Body Verification Method") was filed by Toppan Printing on Jun 28, 2019. The application was issued on Nov 6, 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
EP3815920
- Application Number
- EP19824724A
- Filing Date
- Jun 28, 2019
- Status
- Granted And Under Opposition
- Oct 3, 2024
- Publication Date
- Nov 6, 2024
- External Links
- Slate, Register , Google Patents