Patent details

Basic Information

Publication number:

EP1787742

PCT Application Number:

PCT/JP/2005/015087

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP057727448

PCT Publication Number:

WO/2006/019144

First applicant's nationality:

Translation Language:

EPO Publication Language:

Not available

English Title of Invention:

A PROCESS FOR PRODUCING COPPER MICROPARTICLE

French Title of Invention:

PROCEDE DE FABRICATION DE MICROPARTICULE DE CUIVRE

German Title of Invention:

HERSTELLUNG VON KUPFERMIKROPARTIKEL

SPC Number:

Dates

Filing date:

18/08/2005

Grant date:

15/10/2014

EP Publication Date:

15/10/2014

PCT Publication Date:

23/02/2006

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

23/05/2007

EP B1 Publication Date:

15/10/2014

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

18/08/2015

Expiration date:

18/08/2025

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

18/08/2005

 

 

Name:

ISHIHARA SANGYO KAISHA LTD.

Address:

3-15, Edobori 1-chome, Nishi-ku, Osaka-shi, Osaka 550-0002, Japan (JP)

Inventor

1

Name:

HONMA Masatoshi, Ishihara Sangyo Kaisha, Ltd.

Address:

Japan (JP)

2

Name:

KUNIFUSA Yoshiyuki, Ishihara Sangyo Kaisha, Ltd.

Address:

Japan (JP)

3

Name:

TOMONARI Masanori, Ishihara Sangyo Kaisha, Ltd.

Address:

Japan (JP)

Priority

1

Priority Number:

2004241541

Priority Date:

20/08/2004

Priority Country:

Japan (JP)

2

Priority Number:

2004241540

Priority Date:

20/08/2004

Priority Country:

Japan (JP)

Classification

Main IPC Class:

B22F 9/24;

Annual Fees

Annual Fee Due Date:

Annual Fee Number:

Expected Payer:

Last Annual Fee Payment Date:

Last Annual Fee Paid Number:

Payer:

Filing date	Document type	Number of pages