Nova Patents
ES554792A0

Flocculation processes.

Abstract

This record has no abstract on file.

Term

Term ended

Projected expiry passed 25 April 2006, 20.4 years ago.

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

96 members in 13 offices

This recordMember, by publication datePriority claim3 more offices are in the list below

Priority claims6

Priority claims
DocumentOfficeKindDate
8510496United KingdomA
8526624United KingdomA
8510496–––
8526624–––
GB19850010496–––
GB19850026624–––

Members96

Family members, oldest first
DocumentOfficeKind
GB8410971D0United KingdomD0
GB8510496D0United KingdomD0
GB8516869D0United KingdomD0
EP0160527A2European Patent Office (EPO)A2
GB8526624D0United KingdomD0
JPS6118408AJapanA
DK188886D0DenmarkD0
DK188986D0DenmarkD0
DK189086D0DenmarkD0
FI861722A0FinlandA0
FI861723A0FinlandA0
FI861724A0FinlandA0
DK188886ADenmarkA
DK188986ADenmarkA
DK189086ADenmarkA
FI861722AFinlandA
FI861722A7FinlandA7
FI861722LFinlandL
FI861723AFinlandA
FI861723LFinlandL
FI861724AFinlandA
FI861724A7FinlandA7
NO861625LNorwayL
NO861626LNorwayL
NO861627LNorwayL
AU5658386AAustraliaA
AU5658386AAustraliaA
AU5658486AAustraliaA
AU5658486AAustraliaA
AU5658586AAustraliaA
AU5658586AAustraliaA
EP0201237A2European Patent Office (EPO)A2
EP0202780A2European Patent Office (EPO)A2
JPS61275653AJapanA
JPS61293509AJapanA
JPS61293510AJapanA
EP0207592A1European Patent Office (EPO)A1
ZA863083BSouth AfricaB
ZA863084BSouth AfricaB
ZA863085BSouth AfricaB
EP0160527A3European Patent Office (EPO)A3
EP0201237A3European Patent Office (EPO)A3
EP0202780A3European Patent Office (EPO)A3
ES554791A0SpainA0
ES8800117A1SpainA1
US4705640AUnited States of AmericaA
ES554792A0This recordSpainA0
ES8800849A1SpainA1
DE201237T1GermanyT1
DE202780T1GermanyT1
US4720346AUnited States of AmericaA
ES8801565A1SpainA1
US4759856AUnited States of AmericaA
AU581980B2AustraliaB2
US4820645AUnited States of AmericaA
CA1255016ACanadaA
EP0207592B1European Patent Office (EPO)B1
DE3665223D1GermanyD1
EP0202780B1European Patent Office (EPO)B1
DE3666690D1GermanyD1
AU594671B2AustraliaB2
DK158718BDenmarkB
US4943378AUnited States of AmericaA
EP0160527B1European Patent Office (EPO)B1
DE3578930D1GermanyD1
DK158718CDenmarkC
CA1277449CCanadaC
CA1277785CCanadaC
EP0201237B1European Patent Office (EPO)B1
DE3677046D1GermanyD1
CA1284933CCanadaC
NO167532BNorwayB
NO167711BNorwayB
NO167532CNorwayC
NO167711CNorwayC
DK164464BDenmarkB
DK164464CDenmarkC
FI89245BFinlandB
FI89245CFinlandC
JPH0638882B2JapanB2
JPH0718871B2JapanB2
JPH08163B2JapanB2
JPH08164B2JapanB2
EP0202780B2European Patent Office (EPO)B2
FI103766BFinlandB
FI103766B1FinlandB1
EP2740346A2European Patent Office (EPO)A2
US2014157746A1United States of AmericaA1
US8931246B2United States of AmericaB2
US2015082761A1United States of AmericaA1
BR102013031243A2BrazilA2
US9380744B2United States of AmericaB2
EP2740346A3European Patent Office (EPO)A3
BR102013031243A8BrazilA8
EP2740346B1European Patent Office (EPO)B1
BR102013031243B1BrazilB1