Patent No. EP3122870 (titled "Methods And Genetic Systems For Cell Engineering") was filed by Ginkgo Bioworks on Mar 25, 2015. The application was issued on Jun 29, 2022.

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 |
|---|---|---|
| MARKS & CLERK | Mar 29, 2023 | MARKS & CLERK |
| POTTER CLARKSON | Mar 28, 2023 | POTTER CLARKSON |
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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