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: 156 511 693 patent documents

This week's update (14/06/2024 12:00 CET):

200 241 new documents added

1 026 356 documents amended

GPI key values

Run regular monitoring (e.g. monthly or quarterly) of technical areas or companies

Use built-in charts to visualise technical trends and patenting activity of companies

Choose the data you want to see and download to focus on what you are interested in

Run data quality assessments to measure the risk of incomplete search results

EP 3356448 A1 20180808 - METHOD FOR PREPARATION OF NOVEL MODIFIED BIO BASED MATERIALS

Title (en)

METHOD FOR PREPARATION OF NOVEL MODIFIED BIO BASED MATERIALS

Title (de)

VERFAHREN ZUR HERSTELLUNG VON NEUARTIGEN MODIFIZIERTEN BIOBASIERTEN MATERIALIEN

Title (fr)

PROCÉDÉ DE PRÉPARATION DE NOUVEAUX MATÉRIAUX D'ORIGINE BIOLOGIQUE MODIFIÉS

Publication

EP 3356448 A1 20180808 (EN)

Application

EP 16775659 A 20160929

Priority

EP 2015187825 W 20151001
EP 2016155948 W 20160216
EP 2016073202 W 20160929

IPC 8 full level

C08B 15/08 (2006.01); C08B 16/00 (2006.01); C08H 8/00 (2010.01)

CPC (source: EP)

C08B 15/08 (2013.01); C08B 16/00 (2013.01); C08H 8/00 (2013.01)

Citation (search report)

See references of WO 2017055407A1

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 3356448 A1 20180808

DOCDB simple family (application)

EP 16775659 A 20160929