Adhesive-Free Zeolithic Granulate With Faujasite Structure And Method For Producing Such An Adhesive-Free Zeolithic Granulate And Use Of Same - EP2527296

The patent EP2527296 was granted to Chemiewerk BAD Kstritz on Jul 7, 2021. The application was originally filed on May 22, 2012 under application number EP12168953A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2527296

CHEMIEWERK BAD KSTRITZ
Application Number
EP12168953A
Filing Date
May 22, 2012
Status
Opposition Rejected
Jun 27, 2025
Grant Date
Jul 7, 2021
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

ARKEMA FRANCEApr 7, 2022BANDPAY & GREUTERADMISSIBLE

Patent Citations (21) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONDE3521448
DESCRIPTIONEP0226195
DESCRIPTIONJPS62283812
DESCRIPTIONUS3119660
DESCRIPTIONUS3472617
DESCRIPTIONUS3773690
DESCRIPTIONUS4058586
DESCRIPTIONUS4818508
DESCRIPTIONUS5665325
DESCRIPTIONUS6350428
OPPOSITIONCN102039150
OPPOSITIONCN1358566
OPPOSITIONDE3028785
OPPOSITIONGB980891
OPPOSITIONUS2011104494
OPPOSITIONUS3119660
OPPOSITIONWO9212928
SEARCHDE3028785
SEARCHUS5098894
SEARCHWO2009109529
SEARCHWO9212928

Non-Patent Literature (NPL) Citations (12) 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
DESCRIPTION- A. PFENNINGER, Molecular Sieves - Science and Technology, SPRINGER-VERLAG, (1999), vol. 2, page 163-
DESCRIPTION- D. BATHEN; M. BREITBACH, Adsorptionstechnik, SPRINGER-VERLAG, (2001), page 13-
DESCRIPTION- D. N. STAMIRES, CLAYS AND CLAY MINERALS, (1973), vol. 21, pages 379 - 389-
DESCRIPTION- "Heizung Lüftung Klimatechnik", BSH MEDIENFRüHSTüCK, (2006), vol. 6-7, page 52-
DESCRIPTION- K. SCHUMANN; B. UNGER; A. BRANDT, "Trocknung und Reinigung von Gasen und Flüssigkeiten sowie zur Stofftrennung", CIT, (2010), vol. 82, no. 6, page 929-
OPPOSITION- D11 - Réponse de la titulaire en date du 29.11.2017-
OPPOSITION- D9a - Déclaration de Mme Bouvier-
OPPOSITION- D9 - DECLARATION DE LUDIVINE BOVIER-
OPPOSITION- DONALD W. BRECK, "Chapter Nine", Zeolite Molecular Sieves, Structure, Chemistry and Use, New York, John Wiley & Sons, (19740000), pages 725 - 752, XP055913526-
OPPOSITION- DONALD W. BRECK, "The Synthesis of Zeolites from Clays", Zeolite Molecular Sieves, Structure, Chemistry and Use, New York, John Wiley & Sons, (19740000), pages 314 - 319, XP055913518-
OPPOSITION- H. ROBSON, "Verified syntheses of zeolitic materials Second Revised Edition", Verified syntheses of zeolitic materials Second Revised Edition, Elsevier, (20010000), pages 151 - 166, XP055913541-
SEARCH- B. UNGER ET AL, "Zeolithe als Sorptionsmittel", CHEMIE INGENIEUR TECHNIK, (20100430), vol. 82, no. 6, doi:10.1002/cite.201000013, ISSN 0009-286X, pages 929 - 940, XP055102496 [X] 1-2,11-14 * abstract * * page 930; table 1 * * page 931, column r - page 935, column r * * 3.2.1 K�ltemitteltrocknung; page 935 * * page 936, column r * [Y] 3,5-10

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