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

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EP 1316246 A1 20030604 - MULTI-STAGE CAVITY CYCLOTRON RESONANCE ACCELERATOR

Title (en)

MULTI-STAGE CAVITY CYCLOTRON RESONANCE ACCELERATOR

Title (de)

ZYKLOTRONRESONANZ-BESCHLEUNIGER MIT MEHRSTUFIGEM HOHLRAUM

Title (fr)

ACCELERATEUR A RESONANCE CYCLOTRON COMPORTANT DES CAVITES A ETAGES MULTIPLES

Publication

EP 1316246 A1 20030604 (EN)

Application

EP 01963795 A 20010731

Priority

US 0124499 W 20010731
US 22168900 P 20000731
US 79743401 A 20010301

IPC 1-7

H05H 9/00; H05H 7/18

IPC 8 full level

H05H 7/18 (2006.01); H05H 9/00 (2006.01)

CPC (source: EP)

H05H 7/18 (2013.01); H05H 9/00 (2013.01)

Citation (search report)

See references of WO 02071817A1

Designated contracting state (EPC)

AT BE DE FR

DOCDB simple family (publication)

EP 1316246 A1 20030604

DOCDB simple family (application)

EP 01963795 A 20010731