IP Verse

Polypropylene - Polyethylene Blends With Improved Properties - EP4017916

The patent EP4017916 was granted to Borealis on May 24, 2023. The application was originally filed on Aug 4, 2020 under application number EP20753316A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4017916

BOREALIS
Application Number
EP20753316A
Filing Date
Aug 4, 2020
Status
Granted And Under Opposition
Apr 21, 2023
Grant Date
May 24, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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INEOS EUROPEFeb 22, 2024CAPALDIADMISSIBLE
SABIC SABIC PETROCHEMICALSFeb 22, 2024SABIC GROUPADMISSIBLE
SABIC SABIC PETROCHEMICALSFeb 22, 2024SABIC INTELLECTUAL GROUPADMISSIBLE

Patent Citations (38) New

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

Citation PhasePublication Number
DESCRIPTIONEP0491566
DESCRIPTIONEP0586390
DESCRIPTIONEP0591224
DESCRIPTIONEP0847420
DESCRIPTIONEP0887379
DESCRIPTIONEP2610270
DESCRIPTIONEP2610271
DESCRIPTIONEP2610272
DESCRIPTIONEP3015504
DESCRIPTIONUS2005127558
DESCRIPTIONUS5266392
DESCRIPTIONUS5767230
DESCRIPTIONUS5811494
DESCRIPTIONWO0068315
DESCRIPTIONWO2004000899
DESCRIPTIONWO2004111095
DESCRIPTIONWO2012007430
DESCRIPTIONWO2015169690
DESCRIPTIONWO9212182
DESCRIPTIONWO9924478
DESCRIPTIONWO9924479
INTERNATIONAL-SEARCH-REPORTWO2007071494
INTERNATIONAL-SEARCH-REPORTWO2015169690
INTERNATIONAL-SEARCH-REPORTWO2019091886
INTERNATIONAL-SEARCH-REPORTWO2019091887
OPPOSITIONEP2516125
OPPOSITIONEP3715410
OPPOSITIONWO2007071494
OPPOSITIONWO2015011135
OPPOSITIONWO2015091810
OPPOSITIONWO2018206353
OPPOSITIONWO2019091887
OPPOSITIONWO2019224129
OPPOSITIONWO2020070175
OPPOSITIONWO2020070176
OPPOSITIONWO2021032458
OPPOSITIONWO2021144401
OPPOSITIONWO2021233818

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 Text
DESCRIPTION- BUSICO, V.CARBONNIERE, P.CIPULLO, R.PELLECCHIA, R.SEVERN, J.TALARICO, G., Macromol. Rapid Commun., (20070000), vol. 28, page 1128
DESCRIPTION- CHEMICAL ABSTRACTS, Database accession no. 135861-56-2
DESCRIPTION- CHENG, H. N., Macromolecules, (19840000), vol. 17, page 1950
DESCRIPTION- M. GAHLEITNER et al., Journal of Applied Polymer Science, (20130000), vol. 130, no. 5, pages 3028 - 3037
DESCRIPTION- WANG, W-J.ZHU, S., Macromolecules, (20000000), vol. 33, page 1157
DESCRIPTION- ZHOU, Z.KUEMMERLE, R.QIU, X.REDWINE, D.CONG, R.TAHA, A.BAUGH, D.WINNIFORD, B., J. Mag. Reson., (20070000), vol. 187, page 225
OPPOSITION- Anonymous, "Technical datasheet Purpolen PP", MTM plastics GmbH - Preliminary Data Sheet, (20131001), MTM plastics GmbH - Preliminary Data Sheet, XP093198066
OPPOSITION- D20 - Lui Declaration
OPPOSITION- Mtm Plastics®, "POLYPROPYLENE. Purpolen® PP", BOREALIS - PRODUCT DATA SHEET, (20200701), pages 1 - 2, BOREALIS - PRODUCT DATA SHEET , URL: https://www.borealisgroup.com/, XP093198069
OPPOSITION- Mtm Plastics®, "Polypropylene Purpolen™ PP-74 Post-Consumer Recyclate", BOREALIS - PRODUCT DATA SHEET, (20230502), pages 1 - 2, BOREALIS - PRODUCT DATA SHEET, URL: https://www.borealisgroup.com/storage/Datasheets/PP-74-PDS-REG_WORLD-EN-V1-PDS-WORLD-62586-PDS_PURPOLEN-PP-74_1_02052023.pdf, XP093198078
OPPOSITION- Purpolen PP-74
OPPOSITION- Nilsson Torben, Ferrari Roberto, Facchetti Sergio, "Inter-laboratory studies for the validation of solid-phase microextraction for the quantitative analysis of volatile organic compounds in aqueous samples", Analytica Chimica Acta, ELSEVIER, AMSTERDAM, NL, AMSTERDAM, NL , (19971201), vol. 356, no. 2-3, doi:10.1016/S0003-2670(97)00526-6, ISSN 0003-2670, pages 113 - 123, XP093185228

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Dossier Documents

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