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Method For Thickening Or Dehydrating Sludge - EP2925681
The patent EP2925681 was granted to Roquette Frres on Dec 13, 2017. The application was originally filed on Nov 28, 2013 under application number EP13820792A. The patent is currently recorded with a legal status of "Revoked".
EP2925681
- Application Number
- EP13820792A
- Filing Date
- Nov 28, 2013
- Status
- Revoked
- Aug 2, 2019
- Publication Date
- Dec 13, 2017
- External Links
- Slate, Register, Google Patents
Patent Summary
Patent Family
Patent Oppositions
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Patent Citations (14) 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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