Patent details

Basic Information

Publication number:

EP0510806

PCT Application Number:

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP923024004

PCT Publication Number:

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

Metal oxide material

French Title of Invention:

Matériau d'un oxyde métallique

German Title of Invention:

Metalloxidisches Material

SPC Number:

Dates

Filing date:

19/03/1992

Grant date:

21/05/1997

EP Publication Date:

21/05/1997

PCT Publication Date:

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

28/10/1992

EP B1 Publication Date:

21/05/1997

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

19/03/1998

Expiration date:

19/03/2012

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

19/03/1992

 

 

Name:

CANON KABUSHIKI KAISHA

Address:

3-CHOME, SHIMOMARUKO, OHTA-KU 30-2, TOKYO, Japan (JP)

Inventor

1

Name:

Kobayashi Tamaki, c/o Canon Kabushiki Kaisha

Address:

Japan (JP)

2

Name:

Den Tohru, c/o Canon Kabushiki Kaisha

Address:

Japan (JP)

Priority

1

Priority Number:

83285/91

Priority Date:

22/03/1991

Priority Country:

Japan (JP)

2

Priority Number:

270467/91

Priority Date:

24/09/1991

Priority Country:

Japan (JP)

3

Priority Number:

72994/92

Priority Date:

26/02/1992

Priority Country:

Japan (JP)

Classification

Main IPC Class:

C04B 35/00;

Filing date	Document type	Number of pages