Global patent index - EP 0968416 A1

EP 0968416 A1 2000-01-05 - METHODS OF FABRICATING CHEMICAL SENSORS

Title (en)

METHODS OF FABRICATING CHEMICAL SENSORS

Title (de)

VERFAHREN ZUR HERSTELLUNG VON CHEMISCHEN SENSOREN

Title (fr)

PROCEDE DE FABRICATION DE DETECTEURS CHIMIQUES

Publication

EP 0968416 A1 (EN)

Application

EP 98912606 A

Priority

  • GB 9800857 W
  • GB 9705922 A

Abstract (en)

[origin: WO9843075A1] An electrochemical sensor is fabricated by rotogravure printing of electrically conductive ink to form one ore more electrodes on a flexible web (7), which may be polymeric. A cylinder (9) coated with a covering defining the shape of the electrodes to be printed may be used. Further cylinders (14, 17) may be used to print further films or layers.

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

G01N 27/30

IPC 8 full level (invention and additional information)

G01N 27/30 (2006.01)

CPC (invention and additional information)

G01N 27/308 (2013.01)

Citation (search report)

See references of WO 9843075A1

Designated contracting state (EPC)

CH DE ES FR GB IT LI NL

EPO simple patent family

WO 9843075 A1 19981001; EP 0968416 A1 20000105; GB 9705922 D0 19970507

INPADOC legal status

2004-07-28 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20040120

2001-09-05 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20010723

2000-01-05 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 19991018

2000-01-05 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): CH DE ES FR GB IT LI NL