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Patent No. EP3261587 (titled "Device, Set, And Method For Creating A Plaster Impression Of A Limb Stump Of A Patient For Manufacturing A Prosthesis Shaft, And Adapter") was filed by Radspieler on Feb 26, 2016. The application was issued on Nov 13, 2019.

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 |
|---|---|---|
| UNIVERSITY OF STRATHCLYDE | Aug 12, 2020 | MARKS & CLERK |
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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