The patent EP3908498B1 was granted to DRR Systems on Sep 6, 2023 following the initial filing on Nov 25, 2019 under the application number EP19809066A . The current legal status of the patent is Granted And Under Opposition.
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.
The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.
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Jul 25, 2023
EP19809066: (Electronic) Receipt
Search/Exam
Jul 25, 2023
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Jul 25, 2023
EP19809066: French translation of claims
Search/Exam
Mar 28, 2023
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EP19809066: Intention to grant (signatures)
Search/Exam
Mar 28, 2023
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Mar 8, 2023
EP19809066: Examination started
Search/Exam
Feb 24, 2022
EP19809066: (Electronic) Receipt
Search/Exam
Feb 24, 2022
Feb 24, 2022
EP19809066: Amended claims with annotations
Search/Exam
Feb 24, 2022
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Oct 20, 2021
Aug 18, 2021
Aug 6, 2021
EP19809066: (Electronic) Receipt
Search/Exam
Aug 6, 2021
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EP19809066: Priority search results
Search/Exam
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EP19809066: Abstract
PCTRO
Nov 25, 2019
EP19809066: Claims
PCTRO
Nov 25, 2019
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EP19809066: Drawings
PCTRO
Nov 25, 2019