Nova Patents
AT227205T

Regular division of melt flow in extrusion of blown films

Abstract

This record has no abstract on file.

Term

No projected expiry on record.

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

29 members in 9 offices

This recordMember, by publication datePriority claim

Priority claims2

Priority claims
DocumentOfficeKindDate
70291796United States of AmericaA
9714952United States of AmericaW

Members29

Family members, oldest first
DocumentOfficeKind
CA2235547A1CanadaA1
CA2526196A1CanadaA1
WO9808669A1World Intellectual Property Organization (WIPO)A1
AU4089097AAustraliaA
EP0869863A1European Patent Office (EPO)A1
JP2000511482AJapanA
US6190152B1United States of AmericaB1
NZ330266ANew ZealandA
AU731823B2AustraliaB2
US2001007683A1United States of AmericaA1
EP1211047A2European Patent Office (EPO)A2
EP1211047A3European Patent Office (EPO)A3
US6471502B2United States of AmericaB2
EP0869863B1European Patent Office (EPO)B1
AT227205TThis recordAustriaT
ATE227205T1AustriaT1
DE69716873D1GermanyD1
US2002190422A1United States of AmericaA1
DE69716873T2GermanyT2
US6926858B2United States of AmericaB2
US2005271762A1United States of AmericaA1
CA2235547CCanadaC
EP1211047B1European Patent Office (EPO)B1
AT320905TAustriaT
ATE320905T1AustriaT1
DE69735507D1GermanyD1
DE69735507T2GermanyT2
US7150848B2United States of AmericaB2
CA2526196CCanadaC