IP Verse

Additive Manufacturing Method For Printing Three-Dimensional Parts With Purge Towers - EP2964450

The patent EP2964450 was granted to Stratasys on May 8, 2024. The application was originally filed on Feb 24, 2014 under application number EP14760240A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2964450

STRATASYS
Application Number
EP14760240A
Filing Date
Feb 24, 2014
Status
Patent Maintained As Amended
Apr 5, 2024
Publication Date
May 8, 2024
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

MEISSNER BOLTE PATENTANWALTE RECHTSANWALTE PARTNERSCHAFT MBBMay 25, 2021MEISSNER BOLTE DUSSELDORF PATENTANWALTE RECHTSANWALTE PARTNERSCHAFT MBBWITHDRAWN

Patent Citations (10) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTUS2012164256
INTERNATIONAL-SEARCH-REPORTUS2012258250
INTERNATIONAL-SEARCH-REPORTUS2012304449
INTERNATIONAL-SEARCH-REPORTWO2012070052
INTERNATIONAL-SEARCH-REPORTWO2012085914
OPPOSITIONUS2012164256
OPPOSITIONWO2008156870
OPPOSITIONWO2012085914
SEARCHUS2015190967
SEARCHWO2012085914

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 Text
OPPOSITION- CORBETT, J., "Reprap Colour Mixing Project", Department of Mechanical Engineering, (20121119), pages 1 - 122, URL: https://www.web.archive.org/web/ 20121119 020404/ https://www.reprap.or g/med iawiki/i mages/0/05/RepRapColourM ixing Report-jmc. pdf>, XP055810937
OPPOSITION- OLLIVER, VIK, "First Complete Object & Tower of Ooze", RepRap:Blog, (20060613), pages 1 - 2, URL: https://www.web.archive.org/web/ 20111018 022939/ http://blog.reprap.org /2006/06/fi rst-com plete-object-tower-of-ooze. html >, XP055810934
OPPOSITION- BROOKS, H. et al., "Research towards high speed extrusion freeforming", Int. J. Rapid Manufacturing, (20130000), vol. 3, no. 2,3, pages 1 - 18, XP009189669

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