Patent No. EP2627183 (titled "Use Of Als Inhibitor Herbicides For Control Of Unwanted Vegetation In Als Inhibitor Herbicide Tolerant Beta Vulgaris Plants") was filed by Bayer on Oct 13, 2011. The application was issued on Aug 25, 2021.

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 |
|---|---|---|
| ADAMA AGAN | Jun 29, 2018 | BANDPAY & GREUTER |
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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