Nova Patents
AT334389T

Method for analysing a working fluid using impedance spectroscopy

Abstract

Claims the alternating current power and spectrum analysis, for measuring the multiple frequency range of 50℃ or wherein the temperature, so of a conductivity working fluid condition online method.

Term

No projected expiry on record.

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

16 members in 12 offices

This recordMember, by publication datePriority claim2 more offices are in the list below

Priority claims2

Priority claims
DocumentOfficeKindDate
38705602United States of AmericaP
43915603United States of AmericaA

Members16

Family members, oldest first
DocumentOfficeKind
CA2488392A1CanadaA1
WO03104798A1World Intellectual Property Organization (WIPO)A1
AU2003243435A1AustraliaA1
US2004085080A1United States of AmericaA1
NO20050056LNorwayL
EP1530719A1European Patent Office (EPO)A1
CN1659434AChinaA
JP2005529333AJapanA
EP1530719B1European Patent Office (EPO)B1
AT334389TThis recordAustriaT
ATE334389T1AustriaT1
DE60307108D1GermanyD1
US7109729B2United States of AmericaB2
DK1530719T3DenmarkT3
ES2270090T3SpainT3
DE60307108T2GermanyT2