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IP Verse

High-Performance Structured Packing For A Fluid Contacting Column And Method Of Manufacture - EP2134463

The patent EP2134463 was granted to IFP on Jul 27, 2022. The application was filed on Mar 5, 2008 under application number EP08775631A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2134463

IFP
Application Number
EP08775631A
Filing Date
Mar 5, 2008
Status
Patent Maintained As Amended
Jun 24, 2022
Publication Date
Jul 27, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

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.

CompanyOpposition DateRepresentativeOpposition Status
LAIR LIQUIDEAug 26, 2019AIR LIQUIDEADMISSIBLE

Patent Citations (18) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTDD154153
INTERNATIONAL-SEARCH-REPORTDE1501375
INTERNATIONAL-SEARCH-REPORTEP0129272
INTERNATIONAL-SEARCH-REPORTEP1029588
INTERNATIONAL-SEARCH-REPORTFR2086365
INTERNATIONAL-SEARCH-REPORTFR2867697
INTERNATIONAL-SEARCH-REPORTUS4676934
INTERNATIONAL-SEARCH-REPORTUS5063000
INTERNATIONAL-SEARCH-REPORTUS5629258
INTERNATIONAL-SEARCH-REPORTWO0024506
INTERNATIONAL-SEARCH-REPORTWO2005119148
INTERNATIONAL-SEARCH-REPORTWO2007096666
INTERNATIONAL-SEARCH-REPORTWO9101178
INTERNATIONAL-SEARCH-REPORTWO9810477
OPPOSITIONCN1127675
OPPOSITIONFR2871073
OPPOSITIONFR2871074
OPPOSITIONWO03004148

Dossier Documents

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