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: 155 263 406 patent documents

This week's update (19/04/2024 12:00 CET):

215 613 new documents added

1 342 057 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 1073665 A1 20010207 - METALLOCENES WITH SUBSTITUENTS CONTAINING FLUORINE

Title (en)

METALLOCENES WITH SUBSTITUENTS CONTAINING FLUORINE

Title (de)

METALLOCENE MIT FLUORHALTIGEN SUBSTITUENTEN

Title (fr)

METALLOCENES COMPRENANT DES SUBSTITUANTS FLUORES

Publication

EP 1073665 A1 20010207 (DE)

Application

EP 99920683 A 19990416

Priority

DE 19817728 A 19980421
DE 19817727 A 19980421
EP 9902561 W 19990416

Abstract (en)

[origin: WO9954339A1] The invention relates to metallocenes with substituents containing fluorine, their use in the polymerisation of olefins and to a method for producing polyolefins using said metallocenes.

IPC 1-7

C07F 17/00; C08F 10/00

IPC 8 full level

C07F 17/00 (2006.01); C08F 4/60 (2006.01); C08F 4/6192 (2006.01); C08F 10/00 (2006.01)

CPC (source: EP)

C07F 17/00 (2013.01); C08F 10/00 (2013.01)

Citation (search report)

See references of WO 9954339A1

Designated contracting state (EPC)

DE ES FR GB IT NL

DOCDB simple family (publication)

WO 9954339 A1 19991028; EP 1073665 A1 20010207; JP 2002512251 A 20020423

DOCDB simple family (application)

EP 9902561 W 19990416; EP 99920683 A 19990416; JP 2000544677 A 19990416