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 1070072 A1 20010124 - SILYLATED AND N-SILYLATED COMPOUND SYNTHESIS

Title (en)

SILYLATED AND N-SILYLATED COMPOUND SYNTHESIS

Title (de)

HERSTELLUNG SILYLIERTER UND N-SILYLIERTER VERBINDUNGEN

Title (fr)

SYNTHESE DE COMPOSES SILYLES ET N-SILYLES

Publication

EP 1070072 A1 20010124 (EN)

Application

EP 00914493 A 20000203

Priority

US 0002795 W 20000203
US 24477999 A 19990205

Abstract (en)

[origin: CA2324358A1] Novel silanes having the formula (RSO3)2-Si-Q2\Abull;0.5HX are described. Synthesis of silylated bis-cyclopentadienyl and N-silylated mono(cyclopentadienyl) ligands and similar indenyl ligands utilizing the novel silanes is described.

IPC 1-7

C07F 7/02; C07F 7/08; C07F 7/10

IPC 8 full level

C07F 7/02 (2006.01); C07F 7/08 (2006.01); C07F 7/10 (2006.01)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

AU 3587700 A 20000829; AU 765658 B2 20030925; CA 2324358 A1 20000817; EP 1070072 A1 20010124; EP 1070072 A4 20020925; JP 2002536451 A 20021029; NZ 507044 A 20020828

DOCDB simple family (application)

AU 3587700 A 20000203; CA 2324358 A 20000203; EP 00914493 A 20000203; JP 2000598507 A 20000203; NZ 50704400 A 20000203