EP0605409A2
Method and apparatus for determining particle size distribution and concentration in a suspension using ultrasonics.
Abstract
Not disclosed.
Term
Term ended
Projected expiry passed 13 November 2010, 15.9 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| US6684701B2 | Cited by | United States of America | Applicant |
| See references of WO 9107646A3 | Non-patent | – | Search report |
9 members in 5 offices
Priority claims6
| Document | Office | Kind | Date |
|---|---|---|---|
| 43615389 | United States of America | A | |
| 9006469 | United States of America | W | |
| WO1990US06469 | – | – | – |
| US19890436153 | – | – | – |
| US9006469 | – | – | – |
| 436153 | – | – | – |
Members9
| Document | Office | Kind | |
|---|---|---|---|
| WO9107646A2 | World Intellectual Property Organization (WIPO) | A2 | |
| US5121629A | United States of America | A | |
| JPH04505368A | Japan | A | |
| JPH0627695B2 | Japan | B2 | |
| EP0605409A2This record | European Patent Office (EPO) | A2 | |
| EP0605409B1 | European Patent Office (EPO) | B1 | |
| DE69025205D1 | Germany | D1 | |
| DE69025205T2 | Germany | T2 | |
| WO9107646A3 | World Intellectual Property Organization (WIPO) | A3 |
42 legal events, as 3 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Patent expired after termination of 20 yearsExpiredPE20 | PE20 | GB | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Opposition data, opponent's data or that of the opponent's representative modifiedOppositionORIGINAL CODE: 0009299OPPOPLAB | PLAB | EP | |
| Notification of lapseLapsedST | ST | FR | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Transmission of propertyTP | TP | FR | |
| Appeal reference modifiedAppealORIGINAL CODE: EPIDOSCREFNOAPAH | APAH | EP | |
| Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)732E | 732E | GB | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Designated contracting statesAK | AK | EP | |
| Availability of information related to the publication of the international search reportORIGINAL CODE: 0009015PUAK | PUAK | EP | |
| European patent in force as of 2002-01-01IF02 | IF02 | GB | |
| Opposition rejectedOpposition27O | 27O | EP | |
| Opposition rejectedOppositionORIGINAL CODE: 0009273PLBN | PLBN | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: OPPOSITION REJECTEDSTAA | STAA | EP | |
| Opposition rejectedOppositionORIGINAL CODE: EPIDOS REJOPLBO | PLBO | EP | |
| Appeal dossier modifiedAppealORIGINAL CODE: EPIDOS NOAPOAPAC | APAC | EP | |
| Appeal dossier modifiedAppealORIGINAL CODE: EPIDOS NOAPOAPAC | APAC | EP | |
| Appeal reference modifiedAppealORIGINAL CODE: EPIDOS REFNOAPAE | APAE | EP | |
| Appeal dossier modifiedAppealORIGINAL CODE: EPIDOS NOAPOAPAC | APAC | EP | |
| Opposition rejectedOppositionORIGINAL CODE: EPIDOS REJOPLBO | PLBO | EP | |
| Party data changed (patent owner data changed or rights of a patent transferred)RAP2 | RAP2 | EP | |
| Transmission of propertyTP | TP | FR | |
| Reply of patent proprietor to notice(s) of oppositionOppositionORIGINAL CODE: EPIDOS OBSOPLBF | PLBF | EP | |
| Reply of patent proprietor to notice(s) of oppositionOppositionORIGINAL CODE: EPIDOS OBSOPLBF | PLBF | EP | |
| Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)732E | 732E | GB | |
| Reply of patent proprietor to notice(s) of oppositionOppositionORIGINAL CODE: EPIDOS OBSOPLBF | PLBF | EP | |
| Reply of patent proprietor to notice(s) of oppositionOppositionORIGINAL CODE: EPIDOS OBSOPLBF | PLBF | EP | |
| Opposition filedOpposition26 | 26 | EP | |
| Opposition filedOppositionORIGINAL CODE: 0009260PLBI | PLBI | EP | |
| Unpublished change to opponent dataORIGINAL CODE: EPIDOS OPPOPLBQ | PLBQ | EP | |
| Corresponds to:REF | REF | EP | |
| Fr: translation filedET | ET | EP | |
| Designated contracting statesAK | AK | EP | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI | EP |
Numbers
- Publication, DOCDB
- 0605409
- Publication, EPODOC
- EP0605409
- Application
- 91901109
- Application, DOCDB
- 91901109
- Application, EPODOC
- EP19910901109
Titles3
- German
- Verfahren und Vorrichtung zur Bestimmung der Teilchen-Grössenverteilung und -Konzentration in einer Suspension unter Benutzung von Ultraschall.
- English
- METHOD AND APPARATUS FOR DETERMINING PARTICLE SIZE DISTRIBUTION AND CONCENTRATION IN A SUSPENSION USING ULTRASONICS.
- French
- PROCEDE ET APPAREIL POUR DETERMINER LA REPARTITION GRANULOMETRIQUE ET LA CONCENTRATION DANS UNE SUSPENSION EN UTILISANT DES ULTRASONS.
Classification
- CPC, 6
- G01N29/032
- G01N15/02
- G01N2291/02416
- G01N2291/02809
- G01N2291/0421
- G01N2291/0422
- IPC, 4
- G01N15 02
- G01N15 06
- G01N29 02
- G01N29 032
Designated states3
- Contracting states, 3
- Germany
- France
- United Kingdom