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Resource-Saving Method For Activating A Metal Surface Prior To A Phosphatization Process - EP4065749

The patent EP4065749 was granted to Henkel on Jan 3, 2024. The application was originally filed on Nov 19, 2020 under application number EP20807405A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4065749

HENKEL
Application Number
EP20807405A
Filing Date
Nov 19, 2020
Status
Granted And Under Opposition
Dec 1, 2023
Grant Date
Jan 3, 2024
External Links
Slate, Register, Google Patents

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CHEMETALLOct 1, 2024STEFFAN & KIEHNE PATENTANWALTE PARTG MBBADMISSIBLE

Patent Citations (16) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONWO9839498
EXAMINATIONEP3954805
EXAMINATIONEP3964606
INTERNATIONAL-SEARCH-REPORTEP1566466
INTERNATIONAL-SEARCH-REPORTUS2015064445
INTERNATIONAL-SEARCH-REPORTWO2019238573
OPPOSITIONEP1566466
OPPOSITIONEP1930474
OPPOSITIONEP4410564
OPPOSITIONUS6478860
OPPOSITIONWO2017189519
OPPOSITIONWO2017189627
OPPOSITIONWO2018192707
OPPOSITIONWO2018192709
OPPOSITIONWO2019238573
OPPOSITIONWO2023052213

Non-Patent Literature (NPL) Citations (7) 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- Anonymous, "Calciumhydrogenphosphat", Institut für Arbeitsschutz der Deutschen Gesetzlichen Unfallversicherung, (20240821), XP093230801-
OPPOSITION- Anonymous, "DISPERBYK-190 - VOC-und lösemittelfreies Netz-und Dispergieradditiv für wässrige Lacksysteme, Druckfarben und Klebstoffe. Standardadditiv für bindemittelfreie Pigmentkonzentrate. Für alle Pigmente geeignet. - Produktdaten", BYK, (20240201), BYK, URL: https://www.byk.com/de/produkte/additive-guide/disperbyk-190, XP093230789-
OPPOSITION- Anonymous, "Kompost", Anonymous, Jürgen Falbe, Manfred Regitz, Römpp Chemie Lexikon, 9. Auflage; Bd. 5: Pl - S, DE, Georg Thieme Verlag, (19950101), pages 2311 - 2312, ISBN 3-13-102759-2, XP009560453-
OPPOSITION- Anonymous, "Trinkwasseranalyse", Trinkwasseranalyse der Stadtwerke Düsseldorf, Messzeitraum April 2019 bis Februar 2020, (20240925), XP093230812-
OPPOSITION- Anonymous, "Zinkoxid", Wikipedia, (20240302), Wikipedia, URL: https://de.wikipedia.org/w/index.php?title=Zinkoxid&oldid=242732719, XP093230794-
OPPOSITION- D16 - Entscheidung T 1110/03 (Oktober 24, 2004)-
OPPOSITION- Thomas Brock; Michael Groteklaes; Peter Mischke, "2.4.3 Rheologieadditive", Thomas Brock; Michael Groteklaes; Peter Mischke, Brock / Groteklaes / Mischke, Lehrbuch der Lacktechnologie, Vincentz Network, (20000101), pages 176 - 179, ISBN 3-87870-569-7, XP009560454-

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