Threaded Joint For Pipe - EP2937612
The patent EP2937612 was granted to JFE Steel on Nov 14, 2018. The application was originally filed on Dec 18, 2013 under application number EP13875099A. The patent is currently recorded with a legal status of "Opposition Rejected".
EP2937612
- Application Number
- EP13875099A
- Filing Date
- Dec 18, 2013
- Status
- Opposition Rejected
- Apr 15, 2022
- Grant Date
- Nov 14, 2018
- External Links
- Slate, Register, Google Patents
Patent Summary
Patent Family
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.
Patent Citations (18) New
Patent citations refer to prior patents cited during different phases such as opposition or international search.
Download Citation Report
Get a free citation report including examiner, opposition, and international search citations.
Get Citation ReportDossier 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.
Date
Description
Get instant alerts for new documents