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Plasticizer Composition Containing Polymeric Dicarboxylic Acid Esters And Phthalic Acid Dialkyl Esters - EP3356458
The patent EP3356458 was granted to Basf on Dec 25, 2019. The application was originally filed on Sep 29, 2016 under application number EP16775670A. The patent is currently recorded with a legal status of "Granted And Under Opposition".
EP3356458
- Application Number
- EP16775670A
- Filing Date
- Sep 29, 2016
- Status
- Granted And Under Opposition
- Nov 22, 2019
- Publication Date
- Dec 25, 2019
- External Links
- Slate, Register, Google Patents
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.
Patent Citations (2) 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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