Global patent index - EP 1019697 A1

EP 1019697 A1 2000-07-19 - A DOSIMETER FOR SUN RADIATION

Title (en)

A DOSIMETER FOR SUN RADIATION

Title (de)

DOSIMETER ZUR MESSUNG DER SONNENEINSTRAHLUNG

Title (fr)

DOSIMETRE DU RAYONNEMENT SOLAIRE

Publication

EP 1019697 A1 (EN)

Application

EP 98942984 A

Priority

  • IL 9800434 W
  • US 5904197 P
  • US 8925298 A
  • US 14053198 A

Abstract (en)

[origin: WO9914573A1] A dosimeter for sun radiation capable to change its original color due to a chemical reaction induced by exposure to UV radiation. The dosimeter comprises a matrix with a chemical compound distributed therein and capable to undergo the chemical reaction upon absorbing the UV radiation with an efficacy equivalent to at least 1 MED accumulated during at least 15 min of exposure.

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

G01N 5/00; G02B 5/23

IPC 8 full level (invention and additional information)

G01J 1/50 (2006.01)

CPC (invention and additional information)

G01J 1/50 (2013.01)

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 9914573 A1 19990325; AU 9093298 A 19990405; EP 1019697 A1 20000719; EP 1019697 A4 20020807

INPADOC legal status

2008-09-24 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20080329

2007-10-17 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20070918

2002-08-07 [A4] SUPPLEMENTARY SEARCH REPORT

- Ref Legal Event Code: A4

- Effective date: 20020624

2002-08-07 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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

2002-08-07 [RIC1] CLASSIFICATION (CORRECTION)

- Ref Legal Event Code: RIC1

- Free Format Text: 7G 01N 5/00 A, 7G 02B 5/23 B, 7G 01J 1/50 B

2000-07-19 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000417

2000-07-19 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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