Nova Patents
ATE211925T1

Treatment of material.

Abstract

PCT No. PCT/GB92/00671 Sec. 371 Date Feb. 24, 1994 Sec. 102(e) Date Feb. 24, 1994 PCT Filed Apr. 13, 1992 PCT Pub. No. WO92/18170 PCT Pub. Date Oct. 29, 1992A sterilizing method includes subjecting material, for example packaging board, to laser UV alone, or substantially simultaneously with laser IR and/or hydrogen peroxide to obtain a synergistic effect between the UV and IR and/or hydrogen peroxide, to render micro-organisms present at said material non-viable.

Term

Term ended

Projected expiry passed 13 April 2012, 14.4 years ago.

  1. Priority
  2. Filed
  3. Published
  4. Projected expiry
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35 members in 22 offices

This recordMember, by publication datePriority claim12 more offices are in the list below

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Priority claims
DocumentOfficeKindDate
9107751United KingdomA
9200671United KingdomW

Members35

Family members, oldest first
DocumentOfficeKind
GB9107751D0United KingdomD0
CA2108172A1CanadaA1
IE921175A1IrelandA1
WO9218170A1World Intellectual Property Organization (WIPO)A1
AU1547392AAustraliaA
FI934485AFinlandA
NO933667D0NorwayD0
NO933667LNorwayL
EP0579679A1European Patent Office (EPO)A1
HU9302868D0HungaryD0
SK110893A3SlovakiaA3
CZ212093A3CzechiaA3
HUT65289AHungaryA
JPH06506842AJapanA
BR9205883ABrazilA
AU665533B2AustraliaB2
IE70662B1IrelandB1
PL170455B1PolandB1
IN178104BIndiaB
RO112247B1RomaniaB1
US5744094AUnited States of AmericaA
CZ284200B6CzechiaB6
HU216246BHungaryB
KR100219019B1Republic of KoreaB1
NO307455B1NorwayB1
SK280916B6SlovakiaB6
EP0579679B1European Patent Office (EPO)B1
AT211925TAustriaT
ATE211925T1This recordAustriaT1
FI108517BFinlandB
DE69232350D1GermanyD1
DK0579679T3DenmarkT3
CA2108172CCanadaC
ES2170054T3SpainT3
DE69232350T2GermanyT2