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Ni-Base Superalloy Composition And Method For Slm Processing Such Ni-Base Superalloy Composition - EP3257956
The patent EP3257956 was granted to General Electric Technology on Feb 16, 2022. The application was originally filed on Jun 13, 2016 under application number EP16174111A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".
EP3257956
- Application Number
- EP16174111A
- Filing Date
- Jun 13, 2016
- Status
- Patent Maintained As Amended
- Jan 14, 2022
- Publication Date
- Feb 16, 2022
- External Links
- Slate, Register, Google Patents
Patent Summary
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Patent Oppositions
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 | Opposition Status |
|---|---|---|---|
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| SIEMENS | Dec 16, 2019 | PATERIS PATENTANWALTE PARTMBB | ADMISSIBLE |
Patent Citations (16) New
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | EP2886225 |
| DESCRIPTION | US2014034626 |
| DESCRIPTION | US8506836 |
| OPPOSITION | EP1835040 |
| OPPOSITION | GB1426125 |
| OPPOSITION | GB2153845 |
| OPPOSITION | US2004221925 |
| OPPOSITION | US2014034626 |
| OPPOSITION | US3802938 |
| OPPOSITION | US4140555 |
| OPPOSITION | US4219592 |
| OPPOSITION | WO2013087515 |
| SEARCH | GB2153845 |
| SEARCH | US2014034626 |
| SEARCH | US4116723 |
| SEARCH | WO2013087515 |
Dossier Documents
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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Description
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Decision to grant a European patent
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Refund of fees
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(Electronic) Receipt
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French translation of claims
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German translation of the claims
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Letter accompanying subsequently filed items
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Intention to grant (signatures)
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Text intended for grant (clean copy)
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Examination started
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Refund of fees
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Letter accompanying subsequently filed items
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(Electronic) Receipt
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Amended claims with annotations
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Amended description with annotations
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Letter accompanying subsequently filed items
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Request for further processing
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Submission concerning representation
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Notification of forthcoming publication
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European search opinion
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European search report
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Information on Search Strategy
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Communication to designated inventor
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Communication to designated inventor
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Communication to designated inventor
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Abstract
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Description
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Request for grant of a European patent
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