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Bicomponent Fibre For Producing Spun Nonwoven Fabrics - EP2826898

The patent EP2826898 was granted to Ewald Drken on Nov 17, 2021. The application was originally filed on Jul 7, 2014 under application number EP14002314A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2826898

EWALD DRKEN
Application Number
EP14002314A
Filing Date
Jul 7, 2014
Status
Patent Maintained As Amended
Oct 15, 2021
Grant Date
Nov 17, 2021
External Links
Slate, Register, Google Patents

Patent Summary

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CARL FREUDENBERGDec 11, 2019BANSE & STEGLICH PATENTANWALTE PARTMBBWITHDRAWN

Patent Citations (23) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONUS4282076
DESCRIPTIONUS5064802
DESCRIPTIONUS5374696
DESCRIPTIONUS5723217
EXAMINATIONEP2154275
EXAMINATIONUS6454989
OPPOSITIONDE102013014919
OPPOSITIONEP0960924
OPPOSITIONEP1126054
OPPOSITIONEP1362937
OPPOSITIONEP2343406
OPPOSITIONJP2001254256
OPPOSITIONUS2010047571
OPPOSITIONUS5064802
OPPOSITIONUS5374696
OPPOSITIONUS6454989
OPPOSITIONUS6846561
OPPOSITIONWO2008107006
OPPOSITIONWO2010087921
SEARCHJP2001254256
SEARCHJP2001336033
SEARCHWO2004067818
SEARCHWO2012111786

Non-Patent Literature (NPL) Citations (11) 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
OPPOSITION- "Additives", Nello Pasquini, Polypropylene Handbook, München, Hanser, (20050000), pages 265 - 306, XP055658630-
OPPOSITION- Anonymous, "ExxonMobil™ PP3155 Polypopylene Homopolymer", ExxonMobil -Product Datasheet, (20180107), URL: https://exxonmobilchemical.ulprospector.com/datasheet.aspx?I=82928&FMT=PDF&CULTURE=en-US&PS=PP&E=244064, XP055658612-
OPPOSITION- anonymous, "Metallocenes meet FDA requirements", DesignNews, (19980504), URL: https://www.designnews.com/materials-assembly/metallocenes-meet- fda-requirements/47716665655404, XP055658667-
OPPOSITION- Anonymous, "Polypropylen", CHEMIE.DE, (2019), URL: https://www.chemie.de/lexikon/Polypropylen.html, XP055658591-
OPPOSITION- Anonymous, "Polypropylene Lumicene® MR 2001", Total - Technical data sheet, (20190813), URL: http://polymers-products.total.com/site_collection_documents/Technical%20Datasheets/Lumicene_MR2001.pdf, XP055658922-
OPPOSITION- Anonymous, "Substance Details, CAS Registry Number: 25085-53-4", Common Chemistry, (2013), URL: http://commonchemistry.org/ChemicalDetail.aspx?ref=25085-53-4, (20190909), XP002713013-
OPPOSITION- Anonymous, "Taktizität", Wikipedia, (20190824), URL: https://de.wikipedia.org/wiki/Taktizität, XP055658577-
OPPOSITION- Anonymous, "Ziegler-Natta catalyst", Wikipedia, the free encyclopedia, (20190531), URL: https://en.wikipedia.org/wiki/Ziegler-Natta_catalyst, XP055658571-
OPPOSITION- Anonymous, "Ziegler-Natta-Katalysator", CHEMIE.DE, (2019), URL: https://www.chemie.de/lexikon/Ziegler-Natta-Katalysator.html, XP055658585-
OPPOSITION- C.S. BAJGUR et al., "The evolution of new generation ,single-site ' Ziegler- Natta polymerization catalysts", Current Science, (20000610), vol. 78, no. 11, pages 1325 - 1335, XP055658562-
OPPOSITION- L. CERRUTI, "Historical and Philosophical Remarks on Ziegler-Natta Catalysts. A Discourse on Industrial Catalysis", Hyle an international journal for the philosophy of chemistry, (199906), vol. 5, no. 1, pages 3 - 41, XP055658566-

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