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: 157 117 910 patent documents

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

139 301 new documents added

1 340 825 documents amended

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EP 1517949 A1 20050330 - LIQUID DUROPLASTICS

Title (en)

LIQUID DUROPLASTICS

Title (de)

FLÜSSIGE DUROPLASTE

Title (fr)

DUROPLASTIQUES LIQUIDES

Publication

EP 1517949 A1 20050330 (EN)

Application

EP 02754810 A 20020702

Priority

EP 0207276 W 20020702

Abstract (en)

[origin: WO2004005393A1] Reinforced liquid duroplastics are prepared by adding to the duroplastics a pyrogenically prepared silica which has been surface-modified with silanes containing methacrylic groups.

IPC 1-7

C08K 9/00; C08K 9/06

IPC 8 full level

C08L 101/00 (2006.01); C08K 9/00 (2006.01); C08K 9/06 (2006.01)

CPC (source: EP)

C08K 9/06 (2013.01)

Citation (search report)

See references of WO 2004005393A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

DOCDB simple family (publication)

WO 2004005393 A1 20040115; AU 2002321158 A1 20040123; CN 100575403 C 20091230; CN 1633467 A 20050629; EP 1517949 A1 20050330; JP 2005531672 A 20051020; TW 200401798 A 20040201

DOCDB simple family (application)

EP 0207276 W 20020702; AU 2002321158 A 20020702; CN 02829252 A 20020702; EP 02754810 A 20020702; JP 2004518475 A 20020702; TW 92117450 A 20030626