IP Verse

Filter For Industrial Dust Removal Having A Sealing Strip - EP3041596

The patent EP3041596 was granted to BWF TEC on Sep 18, 2019. The application was originally filed on Sep 1, 2014 under application number EP14761576A. The patent is currently recorded with a legal status of "Revoked".

EP3041596

BWF TEC
Application Number
EP14761576A
Filing Date
Sep 1, 2014
Status
Revoked
Jul 2, 2021
Grant Date
Sep 18, 2019
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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

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FRATELLI TESTORIJun 18, 2020TORTIADMISSIBLE
LYDALL GUTSCHEJun 10, 2020MULLERADMISSIBLE
REMARK KAYSER SP ZOOJun 1, 2020GORNICKIADMISSIBLE

Patent Citations (19) New

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

Citation PhasePublication NumberPublication Link
EXAMINATIONWO2013163495
INTERNATIONAL-SEARCH-REPORTDE102010061464
INTERNATIONAL-SEARCH-REPORTJP2001009224
INTERNATIONAL-SEARCH-REPORTUS5156661
INTERNATIONAL-SEARCH-REPORTUS5205938
OPPOSITIONCA2060430
OPPOSITIONDE102010061464
OPPOSITIONEP0320258
OPPOSITIONEP0391660
OPPOSITIONEP0572106
OPPOSITIONEP1302229
OPPOSITIONFR2346034
OPPOSITIONJP2001009224
OPPOSITIONUS5156661
OPPOSITIONUS5162149
OPPOSITIONUS5205938
OPPOSITIONUS8790432
OPPOSITIONWO2013163495
OPPOSITIONWO9107278

Non-Patent Literature (NPL) Citations (3) 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, "8304-020 INSTRUCTION MANUAL", Pfaff industrial, (19990318), pages 1 - 50, XP055760660-
OPPOSITION- Anonymous, "Membrane filters", Textile Progress, (20090101), vol. 41, no. 4, page 265, XP055760668-
OPPOSITION- Küsters, "Laminiertechnologien für Flächengebilde aus unterschiedlichen Fasern und Materialien", Hofer Vliesstofftage am 05 und 06 November 2003, (20030101), pages 1 - 21, XP055751372-

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Dossier Documents

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