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Thermally Insulated Pipe And Method For Producing Same - EP3557110
The patent EP3557110 was granted to German Pipe Industrie UND Fernwrmetechnik on Dec 2, 2020. The application was originally filed on Mar 18, 2019 under application number EP19163427A. The patent is currently recorded with a legal status of "Revoked".
EP3557110
- Application Number
- EP19163427A
- Filing Date
- Mar 18, 2019
- Status
- Revoked
- Jul 28, 2023
- Publication Date
- Dec 2, 2020
- External Links
- Slate, Register, Google Patents
Patent Summary
Patent Family
Patent Oppositions (2)
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.
Patent Citations (13) New
Patent citations refer to prior patents cited during different phases such as opposition or international search.
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.
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Description
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