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: 157 484 516 patent documents

This week's update (26/07/2024 12:00 CET):

147 225 new documents added

921 612 documents amended

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EP 1322586 A2 20030702 - METHOD FOR PRODUCING BENZYL ACETONE

Title (en)

METHOD FOR PRODUCING BENZYL ACETONE

Title (de)

VERFAHREN ZUR HERSTELLUNG VON BENZYLACETON

Title (fr)

PROCEDE DE FABRICATION D'ACETONE DE BENZYLE

Publication

EP 1322586 A2 20030702 (DE)

Application

EP 01980276 A 20010827

Priority

DE 10044400 A 20000908
EP 0109838 W 20010827

Abstract (en)

[origin: WO0220450A2] Benzyl acetone can be produced by hydrogenating benzylidene acetone in the presence of a palladium catalyst on active carbon and/or a palladium catalyst on aluminium oxide.

IPC 1-7

C07C 45/62; C07C 49/213

IPC 8 full level

C07C 45/62 (2006.01)

CPC (source: EP US)

C07C 45/62 (2013.01 - EP US)

Citation (search report)

See references of WO 0220450A2

Designated contracting state (EPC)

CH DE ES FR GB LI NL

DOCDB simple family (publication)

WO 0220450 A2 20020314; WO 0220450 A3 20020523; AU 1216102 A 20020322; DE 10044400 A1 20020404; EP 1322586 A2 20030702; MX PA03001923 A 20040910; US 2002055656 A1 20020509; US 6441242 B1 20020827

DOCDB simple family (application)

EP 0109838 W 20010827; AU 1216102 A 20010827; DE 10044400 A 20000908; EP 01980276 A 20010827; MX PA03001923 A 20010827; US 94802601 A 20010905