Global Patent Index - EP 1098845 A2

EP 1098845 A2 2001-05-16 - NEW CLASS OF DIAMOND-BASED MATERIALS AND TECHNIQUES FOR THEIR SYNTHESIS

Title (en)

NEW CLASS OF DIAMOND-BASED MATERIALS AND TECHNIQUES FOR THEIR SYNTHESIS

Title (de)

NEUE KLASSE VON MATERIALIEN AUF DIAMANTBASIS UND TECHNIKEN ZU DEREN SYNTHESE

Title (fr)

NOUVELLE CLASSE DE MATIERES A STRUCTURE DE DIAMANTS ET TECHNIQUES DE SYNTHESE DE TELLES MATIERES

Publication

EP 1098845 A2 (EN)

Application

EP 99926376 A

Priority

  • EP 9903547 W
  • IT MI981159 A

Abstract (en)

[origin: WO9961371A2] Hereafter are described diamond-based composite materials consisting of sub-micrometric or nanometric dispersions of metallic elements semiconductors and their inorganic compounds in diamond-structured carbon polymorphic matrices together with the techniques and apparatus for their preparation.

IPC 1-7 (main, further and additional classification)

C01B 31/06

IPC 8 full level (invention and additional information)

C01B 21/06 (2006.01); C23C 16/30 (2006.01); H01B 1/04 (2006.01)

CPC (invention and additional information)

C01B 21/0605 (2013.01); C23C 16/30 (2013.01); H01B 1/04 (2013.01)

Citation (search report)

See references of WO 9961371A3

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 9961371 A2 19991202; WO 9961371 A3 20000427; WO 9961371 A8 20000224; AU 4366399 A 19991213; EP 1098845 A2 20010516; IT MI981159 A1 19991126

INPADOC legal status


2004-04-07 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20031007

2002-01-30 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20011217

2001-05-16 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001129

2001-05-16 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2001-05-16 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Free text: AL PAYMENT 20001129;LT PAYMENT 20001129;LV PAYMENT 20001129;MK PAYMENT 20001129;RO PAYMENT 20001129;SI PAYMENT 20001129