IP Verse

Elevator Control System - EP3904268

The patent EP3904268 was granted to Inventio on Aug 23, 2023. The application was originally filed on Apr 21, 2017 under application number EP21180578A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3904268

INVENTIO
Application Number
EP21180578A
Filing Date
Apr 21, 2017
Status
Granted And Under Opposition
Jul 21, 2023
Publication Date
Aug 23, 2023
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

OTIS ELEVATORMay 23, 2024SCHMITT NILSON SCHRAUD WAIBEL WOHLFROM PATENTANWALTE PARTNERSCHAFT MBBADMISSIBLE

Patent Citations (10) New

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

Citation PhasePublication Number
DESCRIPTIONUS9067760
OPPOSITIONCN104495553
OPPOSITIONCN104986634
OPPOSITIONJP2014172714
OPPOSITIONUS2006260880
OPPOSITIONUS8770350
OPPOSITIONUS9596078
OPPOSITIONWO2005113400
SEARCHCN104986634
SEARCHJP2014172714

Non-Patent Literature (NPL) Citations (2) 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- Anonymous, "Code", Wikipedia, Wikipedia, URL: https://en.wikipedia.Org/w/index. php?title=Code&oldid=84047200, XP093241709
SEARCH[ ] - DATABASE WPI, 0, Derwent World Patents Index, vol. 2015, no. 81, Database accession no. 2015-70540G, & CN104986634 A 20151021 (GUANGZHOU CANTON ELEVATOR IND CO LTD) [ ] * abstract *

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