Patent No. EP2827885 (titled "Compositions Of Glp-1 Peptides And Preparation Thereof") was filed by Novo Nordisk on Mar 15, 2013. The application was issued on Aug 15, 2018.
A pharmaceutical composition for oral delivery of GLP-1 peptides, comprising two types of granules: a first type containing a delivery agent (SNAC) and a second type containing the GLP-1 peptide. The composition is prepared by dry granulation of the individual components, followed by mixing and compression into tablets. The delivery agent is released simultaneously with or faster than the GLP-1 peptide, enhancing bioavailability.

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.
| Company | Opposition Date | Representative |
|---|---|---|
| GALENICUM HEALTH SLU | May 15, 2019 | TORREJON NIETO |
| GENERICS UK | May 15, 2019 | TER MEER STEINMEISTER & PARTNER |
| HEXAL | May 15, 2019 | MAIWALD |
| TEVA PHARMACEUTICALS | May 13, 2019 | VON KAUFFMANN |
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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