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Hydrogen Storage And Supply Method - EP1735236B1

PatentPatent Analysis

EP1735236

PRAXAIR TECHNOLOGY
Application Number
EP05725984A
Filing Date
Mar 22, 2005
Status
Opposition Rejected
Oct 15, 2021
Grant Date
Feb 14, 2018
External Links
Slate, Register, Google Patents
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Bibliography

The patent EP1735236B1 was granted to Praxair Technology on Feb 14, 2018 following the initial filing on Mar 22, 2005 under the application number EP05725984A . The current legal status of the patent is Opposition Rejected.

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Patent Oppositions (2)

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.

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DEEPKBBNov 13, 2018ADMISSIBLE
LAIR LIQUIDENov 12, 2018ADMISSIBLE

Dossier Documents

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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