Nova Patents
AT520450T

pH stable activated carbon

Abstract

This record has no abstract on file.

Term

Term ended

Expired 30 November 2021, 4.8 years ago.

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

15 members in 6 offices

This recordMember, by publication datePriority claim

Priority claims3

Priority claims
DocumentOfficeKindDate
25034500United States of AmericaP
77760301United States of AmericaA
0145007United States of AmericaW

Members15

Family members, oldest first
DocumentOfficeKind
CA2430622A1CanadaA1
WO02058813A1World Intellectual Property Organization (WIPO)A1
US2002148784A1United States of AmericaA1
MXPA03004697AMexicoA
EP1353737A1European Patent Office (EPO)A1
EP1353737A4European Patent Office (EPO)A4
US6946077B2United States of AmericaB2
US2005269270A1United States of AmericaA1
US7300586B2United States of AmericaB2
CA2430622CCanadaC
EP2286886A1European Patent Office (EPO)A1
EP1353737B1European Patent Office (EPO)B1
AT520450TThis recordAustriaT
ATE520450T1AustriaT1
EP2286886B1European Patent Office (EPO)B1