IP Verse

Polyarylether Ketone Compositions And Method Of Coating A Metal Surface - EP3426741

The patent EP3426741 was granted to Solvay Specialty Polymers USA on Oct 21, 2020. The application was originally filed on Mar 3, 2017 under application number EP17707589A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3426741

SOLVAY SPECIALTY POLYMERS USA
Application Number
EP17707589A
Filing Date
Mar 3, 2017
Status
Opposition Rejected
Jun 16, 2023
Publication Date
Oct 21, 2020
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 FRANCEJul 21, 2021ARKEMA PATENT -

Patent Citations (27) New

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

Citation PhasePublication Number
DESCRIPTIONEP0138128
DESCRIPTIONEP0184458
DESCRIPTIONEP1459882
DESCRIPTIONEP1559542
DESCRIPTIONUS2012160829
DESCRIPTIONUS2016115314
DESCRIPTIONUS8536265
DESCRIPTIONWO2009058362
DESCRIPTIONWO2013092492
DESCRIPTIONWO2015019047
DESCRIPTIONWO2015124903
DESCRIPTIONWO2015189567
DESCRIPTIONWO2015198063
DESCRIPTIONWO2016016643
INTERNATIONAL-SEARCH-REPORTEP0138128
INTERNATIONAL-SEARCH-REPORTWO2009058362
INTERNATIONAL-SEARCH-REPORTWO2015019047
INTERNATIONAL-SEARCH-REPORTWO2015189567
INTERNATIONAL-SEARCH-REPORTWO2016016643
OPPOSITIONEP0138128
OPPOSITIONEP1459882
OPPOSITIONEP3012297
OPPOSITIONUS5342664
OPPOSITIONWO2009058362
OPPOSITIONWO2015019047
OPPOSITIONWO2015189567
OPPOSITIONWO2016092087

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 Text
OPPOSITION- Anonymous, "Burn-in & Test Socket WorkshopTM", (2010), URL: https://www.testconx.org/archive/archive2010/archive2010.htm
OPPOSITION- Anonymous, "Injection molding Victrex®", Victrex plc, (20160201), page 16pp, XP055934056
OPPOSITION- Anonymous, "Kepstan™ Technical Data - 6000 Series", Arkema France, (20130301), page 2pp, XP055934064
OPPOSITION- Anonymous, "Propriétés Guide Victrex®", Victrex Polymer Solutions, (20120401), page 26pp, XP055934055
OPPOSITION- "BITS 2010 Poster Session, BiTS Workshop 2010", (2010), URL: https:/ /www.testconx.org/archive/archive2010/2010poster.pdf
OPPOSITION- STANILAND P A, "SYNTHESIS AND PROPERTIES OF NOVEL POLYETHERKETONES AND POLYETHERSULPHONES", Bulletin des sociétés chimiques belges : Vlaamse Chemische Vereniging, Centerick, BE, BE , (19890101), vol. 98, no. 09/10, ISSN 0037-9646, page 667, XP008025133
OPPOSITION- RAMANI K., MORIARTY B., "THERMOPLASTIC BONDING TO METALS VIA INJECTION MOLDING FOR MACRO-COMPOSITE MANUFACTURE.", Polymer Engineering and Science, BROOKFIELD CENTER., US, US , (19980501), vol. 38., no. 05., doi:10.1002/pen.10253, ISSN 0032-3888, pages 870 - 877., XP000848974
OPPOSITION- M.Rama Rao, V.L. Rao, T.S. Radhakrishnan, S. Ramachandran, "Synthesis, characterization and thermal degradation studies of poly(ether ether ketone) copolymers", Polymer, ELSEVIER, AMSTERDAM, NL, AMSTERDAM, NL, (19920101), vol. 33, no. 13, doi:10.1016/0032-3861(92)90461-5, ISSN 0032-3861, pages 2834 - 2839, XP055483513
OPPOSITION- G. Lucchetta; F. Marinello; P.F. Bariani;, "Aluminum sheet surface roughness correlation with adhesion in polymer metal hybrid overmolding", CIRP ANNALS., ELSEVIER BV, NL, CH, FR, NL, CH, FR , vol. 60, no. 1, doi:10.1016/j.cirp.2011.03.073, ISSN 0007-8506, pages 559 - 562, XP028222638

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