Polymer Compositions That Contain A Semi-Crystalline Polymer, And Process Of Preparation - EP3962994

The patent EP3962994 was granted to Ineos Styrolution Group on Jun 7, 2023. The application was originally filed on Apr 28, 2020 under application number EP20720491A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3962994

INEOS STYROLUTION GROUP
Application Number
EP20720491A
Filing Date
Apr 28, 2020
Status
Granted And Under Opposition
May 5, 2023
Grant Date
Jun 7, 2023
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

BOREALISMar 7, 2024MAIWALDADMISSIBLE

Patent Citations (27) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONCN102558685
DESCRIPTIONCN102911433
DESCRIPTIONCN102924815
DESCRIPTIONCN103772825
DESCRIPTIONCN103788470
DESCRIPTIONCN103819811
DESCRIPTIONCN104419058
DESCRIPTIONCN107118437
DESCRIPTIONCN107815013
DESCRIPTIONCN108164822
DESCRIPTIONEP0363608
DESCRIPTIONJP5263954B
DESCRIPTIONUS4098734
DESCRIPTIONWO2008058971
DESCRIPTIONWO2010074120
DESCRIPTIONWO2016101139
DESCRIPTIONWO2016154791
DESCRIPTIONWO2019010672
INTERNATIONAL-SEARCH-REPORTEP0945253
INTERNATIONAL-SEARCH-REPORTWO2018114979
OPPOSITIONEP3184586
OPPOSITIONJPH01160828
OPPOSITIONUS2015073076
OPPOSITIONUS4603153
OPPOSITIONWO2009065589
OPPOSITIONWO2013138158
OPPOSITIONWO2022129045

Non-Patent Literature (NPL) Citations (24) 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- G. BENZING, Pigmente für Anstrichmittel, Expert-Verlag, (19880000), page 78ff-
DESCRIPTION- H. ZWEIFEL et al., Plastics Additives Handbook, Hanser Verlag, (20090000), pages 855 - 868,883-889-
DESCRIPTION- R. GÄCHTERH. MÜLLER, Taschenbuch der Kunststoffadditive, Carl Hanser Verlag, (19830000), pages 494 - 510-
OPPOSITION- Anonymous, "3M iM30K Hi-Strength Glass Bubbles", 3M, (20080101), pages 1 - 2, XP093175625-
OPPOSITION- Anonymous, "Adstif HA840R Polypropyhine, High Crystallinity", Lyondelltlasell, (20081222), pages 1 - 2, XP093175620-
OPPOSITION- Anonymous, "Chopvantage HP 3299 chopped fiber glass ", Nippon electric glass, (20171201), pages 1 - 2, Nippon electric glass , URL: https://www.neg.co.jp/assets/file/product/fiber/e-chopped_strand/e-chopped_strand_list/ChopVantage_HP3299.pdf, (20240617), XP093175614-
OPPOSITION- Anonymous, "Heterophasic Copolymers", Anonymous, Nella Pasquini, Propylene handbook 2nd edition, Munich, Hanser , (20050101), pages 314 - 315, ISBN 978-1-56990-385-8, XP093175640-
OPPOSITION- Anonymous, "ISO 472:2013 Plastics — Vocabulary", ISO 472:2013, (20130201), ISO 472:2013, URL: https://www.saso.gov.sa/ar/standards/specifications_projects_in_the_distribution_phase/Documents/ISO_472_2013%28E_F_O%29-Character_PDF_document.pdf, (20180117), XP055441729-
OPPOSITION- Anonymous, "Polypropylene EE013AE Polypropylene Reactor Elastomer Modified", Borealis, (20100902), pages 1 - 3, XP093175629-
OPPOSITION- Anonymous, "Pulvermetallurgie", Anonymous, Jürgen Falbe, Manfred Regitz, Römpp Kompakt Basislexikon Chemie ; 3: M-Re, Thieme, (19990101), page 2109, ISBN 3-13-115770-4, XP009559315-
OPPOSITION- Anonymous, "Thermoflow chopped strand 636 for PP", Johns Manville, (201100701), pages 1 - 2, Johns Manville, URL: https://holtex.pl/wgrane-pliki/chopped-strand-636-for-pp.pdf, (20240617), XP093175636-
OPPOSITION- Biron, Michel , "4.3 Other Polyolefins", Biron, Michel , Michel Biron, Thermoplastics and Thermoplastic Composites - Series title : Plastics design library, Oxford ; Cambridge, MA : Elsevier, William Andrew, (20140101), pages 245 - 269 +838, ISBN 978-0-08-102501-7, XP009554989-
OPPOSITION- Hartman David, Greenwood Mark E, David M, "High Strength Glass Fibers", AGY- Technical Paper, (20060201), AGY- Technical Paper, URL: http://www.agy.com/wp-content/uploads/2014/03/High_Strength_Glass_Fibers-Technical.pdf, (20160406), XP055263163-
OPPOSITION- Karian, Harutun G. , "Glass Fiber-Reinforced Polypropylene", Karian, Harutun G. , Harutun G. Karian, Handbook of Polypropylene and Polypropylene composites, CRC Press, (20030101), pages 311 - 382 + 58, ISBN 9780824740641, XP009554988-
OPPOSITION- Yalcin Baris , Steve E. Amos, Mark J. Williams, I. Sedat Gunes, Troy K. Ista, 3m Company, St. Paul, Mn, Usa Stefan Friedrich And Marcel Doering, 3m Deutschland Gmbh Takujiro Yamabe, Sumitomo 3m Ltd., Dae-Soon Park, 3m Korea, "3M Glass Bubbles iM16K for Reinforced Thermoplastics", 3M Science Applied to life Technical paper, (20100101), pages 1 - 5, XP093175610-
OPPOSITION- Zweifel, Hans; ; Maier, Ralph-Dieter; Schiller, Michae; Amos, Stephen E, "Chapter 17: Fillers and Reinforcements/Coupling Agents", Zweifel, Hans; ; Maier, Ralph-Dieter; Schiller, Michae; Amos, Stephen E, Hans Zweifel , Ralph D. Maier , Michael Schille, Plastics Additives Handbook 6th edition, Hanser, (20090101), pages 920 - 966, ISBN 978-3-446-40801-2, XP009554987-
OPPOSITION- Morelli Carolina L, Pouzada António S.; Sousa José A., "Influence of hybridization of glass fiber and talc on the mechanical performance of polypropylene composites", Journal of Applied Polymer Science, US , (20091215), vol. 114, no. 6, doi:10.1002/app.30980, ISSN 0021-8995, pages 3592 - 3601, XP093175646
OPPOSITION- Várdai Róbert, Lummerstorfer Thomas, Pretschuh Claudia, Jerabek Michael, Gahleitner Markus, Faludi Gábor, Móczó János, Pukánszky Béla, "Impact modification of fiber reinforced polypropylene composites with flexible poly(ethylene terephthalate) fibers", POLYMER INTERNATIONAL, BARKING, GB, GB , (20210901), vol. 70, no. 9, doi:10.1002/pi.6210, ISSN 0959-8103, pages 1367 - 1375, XP093221077
OPPOSITION- C.H. Zweben, "Composites: Overview", Encyclopedia of Condensed Matter Physics, Elsevier Ltd., (20050101), pages 192 - 208, doi:10.1016/B0-12-369401-9/00545-3, ISBN 0-12-227611-6, XP009558088
OPPOSITION- Hartikainen, J. Hine, P. Szabo, J.S. Lindner, M. Harmia, T. Duckett, R.A. Friedrich, K., "Polypropylene hybrid composites reinforced with long glass fibres and particulate filler", Composites Science and Technology, AMSTERDAM, NL , (20050201), vol. 65, no. 2, doi:10.1016/j.compscitech.2004.07.010, ISSN 0266-3538, pages 257 - 267, XP004646962
OPPOSITION- Jordens, C. ; Scheller, M. ; Wietzke, S. ; Romeike, D. ; Jansen, C. ; Zentgraf, T. ; Wiesauer, K. ; Reisecker, V. ; Koch, M., "Terahertz spectroscopy to study the orientation of glass fibres in reinforced plastics", Composites Science and Technology, AMSTERDAM, NL , (20100301), vol. 70, no. 3, doi:10.1016/j.compscitech.2009.11.022, ISSN 0266-3538, pages 472 - 477, XP026882874
OPPOSITION- Sathiskumar T P, Satheeshkumar S, Naveen J, "Glass fiber-reinforced polymer composites - a review", Journal of reinforced plastics & composites, (20140101), vol. 33, no. 13, doi:10.1177/0731684414530790, pages 1258 - 1275, XP055920455
OPPOSITION- Hartikainen J, Lindner M.; Harmia T.; Friedrich K., "Mechanical properties of polypropylene composites reinforced with long glass fibres and mineral fillers", Plastics, Rubber and Composites Macromolecular Engineering, GB , (20040301), vol. 33, no. 2-3, doi:10.1179/146580104225020893, ISSN 1465-8011, pages 77 - 84, XP093175664
OPPOSITION- Erwin Baur, Sigrid Brinkmann, Tim A. Osswald, Ernst Schmachtenberg, "6.2 Polyolefine, PO, Polyolefinderivate und -copolymerisate", Erwin Baur, Sigrid Brinkmann, Tim A. Osswald, Ernst Schmachtenberg, BAUR E, BRINKMANN S, OSSWALD T A, SCHMACHTENBERG E, SAECHTLING KUNSTSTOFF TASCHENBUCH., MÜNCHEN, DE , CARL HANSER VERLAG. , (20071101), pages 446 - 483, doi:10.3139/9783446414372.006, ISBN 978-3-446-40352-9, XP009558089

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