Nova Patents
AT355170T

Light-excluding, multi-layered material

Abstract

A multilayer material comprising: an inner layer; an outer layer; a re-crushed layer disposed between said inner layer and said outer layer; said outer layer containing titanium dioxide; and said layer re-crushed contains a dye selected from a group consisting of yellow dye and black dye.

Term

No projected expiry on record.

  1. Priority
  2. Filed
  3. Granted
  4. Today

14 members in 9 offices

This recordMember, by publication datePriority claim

Priority claims1

Priority claims
DocumentOfficeKindDate
77717201United States of AmericaA

Members14

Family members, oldest first
DocumentOfficeKind
US2002110654A1United States of AmericaA1
CA2437922A1CanadaA1
WO02064366A1World Intellectual Property Organization (WIPO)A1
US6465062B2United States of AmericaB2
EP1368194A1European Patent Office (EPO)A1
MXPA03007191AMexicoA
JP2004529003AJapanA
AT355170TThis recordAustriaT
EP1368194B1European Patent Office (EPO)B1
DE60218435D1GermanyD1
ES2282396T3SpainT3
DE60218435T2GermanyT2
JP4272430B2JapanB2
CA2437922CCanadaC