IP Verse

Membrane, Method Of Making, And Use Thereof - EP2272915

The patent EP2272915 was granted to Solvay Advanced Polymers on Nov 28, 2018. The application was originally filed on Sep 30, 2005 under application number EP10182512A. The patent is currently recorded with a legal status of "Revoked".

EP2272915

SOLVAY ADVANCED POLYMERS
Application Number
EP10182512A
Filing Date
Sep 30, 2005
Status
Revoked
Jul 2, 2021
Grant Date
Nov 28, 2018
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

Get instant alerts for new oppositions and patent status changes

BASFAug 28, 2019BAIER -

Patent Citations (12) New

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

Citation PhasePublication NumberPublication Link
OPPOSITIONEP0176989
OPPOSITIONEP0215580
OPPOSITIONEP0332012
OPPOSITIONEP0375170
OPPOSITIONEP0376349
OPPOSITIONEP0528582
OPPOSITIONUS4051109
OPPOSITIONUS4975470
OPPOSITIONWO2004056460
SEARCHEP0176989
SEARCHEP0466470
SEARCHUS4051109

Non-Patent Literature (NPL) Citations (9) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- ELLIG D. L. et al., "Concentration of methane from mixtures with carbon dioxide by permeation through polymeric films", Journal of Membrane Science, (19800000), vol. 6, pages 259 - 263, XP055639148-
OPPOSITION- "High Performance Polymers for Membranes", Solvay Broschüre, (20140000), XP055479372-
OPPOSITION- MULDER M., M Basic Principles of Membrane Technology, (1996), pages 78 - 81 , 126-131, XP055479353-
OPPOSITION- "Solvay Advanced Polymers: Design Guide", RADEL® A Polyethersulfone, RADEL® R Polyphenylsulfone, (20040000), XP055103064-
OPPOSITION- HANRA M. S. et al., "Preparation, characterization and performance of polyethersulfone ultrafiltration membranes", Desalination, (20010000), vol. 133, doi:doi:10.1016/S0011-9164(01)00080-7, pages 31 - 40, XP004231186
OPPOSITION- PAULSON G. T. et al., "The effects of water vapor on the separation of methane and carbon dioxide by gas permeation through polymeric membranes", Journal of Membrane Science, (19830000), vol. 14, pages 129 - 137, XP055639139
OPPOSITION- CHUNG T. S. et al., "Formation of ultrathin high-performance polyethersulfone hollow-fiber membranes", Journal of Membrane Science, (19970000), vol. 133, doi:doi:10.1016/S0376-7388(97)00101-4, pages 161 - 175, XP004092180
OPPOSITION- WOLF B. A. et al., "Asymmetric polysulfone and polyethersulfone membranes: effects of thermodynamic conditions during formation on their performance", Journal of Membrane Science, (20020000), vol. 169, doi:doi:10.1016/S0376-7388(99)00344-0, pages 287 - 299, XP004191978
OPPOSITION- PEINEMANN K.-V. et al., "Ultrathin Multicomponent Poly(ether sulfone) Membranes for Gas Separation Made by Dry/Wet Phase Inversion", Industrial & Engineering Chemistry Research, (19900000), vol. 29, doi:doi:10.1021/ie00106a009, pages 2028 - 2032, XP000174396

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

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.

  • Date

    Description

  • Get instant alerts for new documents