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 1888606 A2 20080220 - PROCESS AND NOVEL SALT

Title (en)

PROCESS AND NOVEL SALT

Title (de)

VERFAHREN UND NEUES SALZ

Title (fr)

NOUVEAU SEL ET PROCEDE ASSOCIE

Publication

EP 1888606 A2 20080220 (EN)

Application

EP 06727135 A 20060518

Priority

GB 2006001830 W 20060518
GB 0511000 A 20050528
GB 0515775 A 20050730

Abstract (en)

[origin: WO2006129056A2] The present invention relates to a process of preparing risedronic acid, or a pharmaceutically acceptable salt thereof, novel risedronate ammonium salts and pharmaceutical compositions thereof, and the use of such novels salts and compositions in human therapy.

IPC 8 full level

C07F 9/58 (2006.01)

CPC (source: EP)

C07F 9/58 (2013.01)

Citation (search report)

See references of WO 2006129056A2

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2006129056 A2 20061207; WO 2006129056 A3 20070329; EP 1888606 A2 20080220

DOCDB simple family (application)

GB 2006001830 W 20060518; EP 06727135 A 20060518