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: 158 251 954 patent documents

This week's update (30/08/2024 12:00 CET):

170 720 new documents added

1 828 765 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 0693029 B1 19970702 - PRESSURE-SENSITIVE RECORDER PAPER

Title (en)

PRESSURE-SENSITIVE RECORDER PAPER

Title (de)

DRUCKEMPFINDLICHES AUFZEICHNUNGSPAPIER

Title (fr)

PAPIER D'ENREGISTREMENT SENSIBLE A LA PRESSION

Publication

EP 0693029 B1 19970702 (DE)

Application

EP 94911122 A 19940308

Priority

DE 4311463 A 19930408
EP 9400703 W 19940308

Abstract (en)

[origin: WO9423953A1] The invention concerns single-layer pressure-sensitive SC (self-contained) recorder paper in which the binder contains modified starch and/or a starch derivative plus a synthetic latex.

IPC 1-7

B41M 5/155

IPC 8 full level

B41M 5/155 (2006.01)

CPC (source: EP)

B41M 5/155 (2013.01)

Designated contracting state (EPC)

DE ES FR GB IT

DOCDB simple family (publication)

DE 4311463 A1 19941013; DE 4311463 C2 19960926; DE 4311463 C3 19990715; CZ 257795 A3 19960612; DE 59403255 D1 19970807; EP 0693029 A1 19960124; EP 0693029 B1 19970702; ES 2104369 T3 19971001; WO 9423953 A1 19941027

DOCDB simple family (application)

DE 4311463 A 19930408; CZ 257795 A 19940308; DE 59403255 T 19940308; EP 9400703 W 19940308; EP 94911122 A 19940308; ES 94911122 T 19940308