Patent No. EP3036333 (titled "Methods For Producing Genetic Modifications In A Plant Genome Without Incorporating A Selectable Transgene Marker, And Compositions Thereof") was filed by E I DU Pont DE Nemours on Aug 20, 2014. The application was issued on Mar 12, 2025.

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 |
|---|---|---|
| BAYER CROPSCIENCE AGBAYER | Oct 18, 2022 | BIP PATENTS |
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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