GPI coverage and content

You can use Global Patent Index (GPI) to carry out detailed searches in the EPO's worldwide bibliographic (DOCDB), legal event (INPADOC) and full-text data sets, and download or visualise the search results for statistical analysis.

Current content: 157 484 516 patent documents

This week's update (26/07/2024 12:00 CET):

147 225 new documents added

921 612 documents amended

GPI key values

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EP 4061456 A1 20220928 - CARBON DIOXIDE BASED METERED DOSE INHALER

Title (en)

CARBON DIOXIDE BASED METERED DOSE INHALER

Title (de)

DOSIERINHALATOR AUF KOHLENDIOXIDBASIS

Title (fr)

INHALATEUR DOSEUR À BASE DE DIOXYDE DE CARBONE

Publication

EP 4061456 A1 20220928 (EN)

Application

EP 20824783 A 20201118

Priority

US 201962939093 P 20191122
US 202062962018 P 20200116
US 2020061056 W 20201118

IPC 8 full level

A61M 15/00 (2006.01); B65D 83/38 (2006.01); B65D 83/42 (2006.01); B65D 83/54 (2006.01)

CPC (source: EP)

A61M 15/009 (2013.01); B65D 83/38 (2013.01); B65D 83/42 (2013.01); B65D 83/54 (2013.01); B65D 83/72 (2013.01)

Citation (search report)

See references of WO 2021101997A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 4061456 A1 20220928

DOCDB simple family (application)

EP 20824783 A 20201118