Nova Patents
PL359334A1

Polymer composition for pipes

Abstract

Pipes having a design stress of at least 9.0 MPa are produced by using a new bimodal polyethylene composition of particular properties compounded with carbon black.

Term

Term ended

Projected expiry passed 21 March 2021, 5.5 years ago.

  1. Priority
  2. Filed
  3. Published
  4. Projected expiry
  5. Today

28 members in 17 offices

This recordMember, by publication datePriority claim7 more offices are in the list below

Priority claims8

Priority claims
DocumentOfficeKindDate
00108175European Patent Office (EPO)A
00108175European Patent Office (EPO)A
0103243European Patent Office (EPO)W
0103243European Patent Office (EPO)W
0000108175–––
01EP0103243–––
EP20000108175–––
WO2001EP03243–––

Members28

Family members, oldest first
DocumentOfficeKind
EP1146079A1European Patent Office (EPO)A1
CA2405280A1CanadaA1
WO0179345A1World Intellectual Property Organization (WIPO)A1
AU6379801AAustraliaA
TR200202339T2TürkiyeT2
KR20030007519ARepublic of KoreaA
US2003096901A1United States of AmericaA1
HU0300637A2HungaryA2
BR0109973ABrazilA
JP2003531233AJapanA
ZA200207931BSouth AfricaB
RU2002129592ARussian FederationA
PL359334A1This recordPolandA1
AU2001263798B2AustraliaB2
KR100511880B1Republic of KoreaB1
EP1146079B1European Patent Office (EPO)B1
AT316116TAustriaT
RU2271373C2Russian FederationC2
DE60025551D1GermanyD1
PT1146079EPortugalE
ES2255910T3SpainT3
DE60025551T2GermanyT2
US7416686B2United States of AmericaB2
PL202499B1PolandB1
HU0300637A3HungaryA3
JP2012067914AJapanA
JP4961088B2JapanB2
BR0109973B1BrazilB1