Fertiliser Mixture And Method For Production Thereof - EP3374334

The patent EP3374334 was granted to Fels Werke on Jul 21, 2021. The application was originally filed on Nov 11, 2016 under application number EP16794361A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3374334

FELS WERKE
Application Number
EP16794361A
Filing Date
Nov 11, 2016
Status
Granted And Under Opposition
Jun 18, 2021
Publication Date
Jul 21, 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

LHOIST RECHERCHE ET DEVELOPPEMENTApr 21, 2022GEVERS PATENTSWITHDRAWN

Patent Citations (9) New

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

Citation PhasePublication Number
DESCRIPTIONDE3738938
INTERNATIONAL-SEARCH-REPORTDE2014321
INTERNATIONAL-SEARCH-REPORTES2036949
INTERNATIONAL-SEARCH-REPORTUS6413291
INTERNATIONAL-SEARCH-REPORTWO2015173396
INTERNATIONAL-SEARCH-REPORTWO9119541
OPPOSITIONDE102015119480
OPPOSITIONUS2005241354
OPPOSITIONWO2015173396

Non-Patent Literature (NPL) Citations (8) New

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

Citation PhaseReference Text
INTERNATIONAL-SEARCH-REPORT- DATABASE WPI, 0, Derwent World Patents Index, vol. 1993, no. 30, Database accession no. 1993-236758, XP002766175 & ES2036949 A1 19930601 (TIOXIDE EURO SA) [Y] 10-25,28-30 * abstract *
OPPOSITION- Anonymous, "AMENDEMENTS MINERAUX BASIQUES - DETERMINATION DE LA VALEUR NEUTRALISANTE - METHODES OAR TITRIMETRIE", l'Association Française de Normalisation (AFNOR), (20140607), ISSN 0335-3931, pages 1 - 14, XP055916982
OPPOSITION- Anonymous, "FICHE DE DONNEES DE SECURITE PREPAREE EN ACCORD AVEC L'ANNEXE II DU REGLEMENT CE NO 1907/2006, DIT REGLEMENT REACH, AU REGLEMENT (CE) NO 1272/2008 ET AU REGLEMENT (CE) NO 453/2010", LHOIST, (20091028), page 1, XP055917629
OPPOSITION- Anonymous, "L'AMENDEMENT CALCAIRE (OU BASIQUE) EN AGRICULTURE BIOLOGIQUE", AGRICULTURES & TERRITOIRES CHAMBRES D'AGRICULTURE BRETAGNE, (20111200), pages 1 - 2, XP055917639
OPPOSITION- Anonymous, "Regulations commission regulation (EU) N0 463/2013", Regulations commission regulation (EU) N0 463/2013 of 17 May 2013 amending Regulation (EC) No 2003/2003 of the European Parliament and the council relating to fertilisers for the purposes of adapting Annexes I, II, IV thereto to technical progress (TEXT with EEA relevance), (20130517), pages 1 - 14, XP055917592
OPPOSITION- BALTHAZARD et al., "La chaux dans l'agriculture", La chaux - ses utilisations, (19900000), pages 70 - 71, XP055917165
OPPOSITION- J.A.H. OATES, "Physical and Chemical Properties of Limestone", Lime and Limestone, Weinheim, Wiley-VCH, (19980000), pages 19-25 - 87-89, XP055917604
OPPOSITION- ROBERT S. BOYNTON, "Formation and properties of limestone", Chemistry and technology of Lime and Limestone, (19800000), pages 19 - 20, XP055917619

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