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EP0522147
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EP About this file: EP0522147
| EP0522147 - METHOD OF FORMING FINE POLYMER PARTICLES AND POLYMER-ENCAPSULATED PARTICULATES [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 25.10.1996 Database last updated on 02.09.2024 | Most recent event Tooltip | 25.10.1996 | Application deemed to be withdrawn | published on 11.12.1996 [1996/50] | Applicant(s) | For all designated states COULTER CORPORATION 600 West 20th Street Hialeah, FL 33010 / US | [1993/02] | Inventor(s) | 01 /
HOU, Wei-Hsin 523 Carlton Avenue Bethlehem, PA 18015 / US | [1993/02] | Representative(s) | Nettleton, John Victor, et al Abel & Imray 20 Red Lion Street London WC1R 4PQ / GB | [N/P] |
| Former [1993/02] | Nettleton, John Victor, et al Abel & Imray Northumberland House 303-306 High Holborn London, WC1V 7LH / GB | Application number, filing date | 92905923.6 | 21.01.1992 | [1993/02] | WO1992US00495 | Priority number, date | US19910645174 | 24.01.1991 Original published format: US 645174 | US19920822472 | 17.01.1992 Original published format: US 822472 | [1993/02] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO9213027 | Date: | 06.08.1992 | [1992/21] | Type: | A1 Application with search report | No.: | EP0522147 | Date: | 13.01.1993 | Language: | EN | The application published by WIPO in one of the EPO official languages on 06.08.1992 takes the place of the publication of the European patent application. | [1993/02] | Search report(s) | International search report - published on: | EP | 01.10.1992 | Classification | IPC: | C08J3/14, C08J3/215 | [1993/02] | CPC: |
C08J3/21 (EP,US);
C08J3/14 (EP,US);
G03G9/0825 (EP,US);
G03G9/09392 (EP,US);
G03G9/12 (EP,US)
| Designated contracting states | CH, DE, ES, FR, GB, IT, LI, NL, SE [1993/02] | Title | German: | VERFAHREN ZUR DARSTELLUNG FEINER POLYMER-PARTIKELN UND POLYMER-GEKAPSELTER TEILCHEN | [1993/02] | English: | METHOD OF FORMING FINE POLYMER PARTICLES AND POLYMER-ENCAPSULATED PARTICULATES | [1993/02] | French: | PROCEDE SERVANT A PRODUIRE DES PARTICULES POLYMERES FINES ET DES MATIERES PARTICULAIRES ENCAPSULEES PAR DU POLYMERE | [1993/02] | File destroyed: | 20.04.2002 | Entry into regional phase | 09.10.1992 | National basic fee paid | 09.10.1992 | Designation fee(s) paid | 22.03.1993 | Examination fee paid | Examination procedure | 22.03.1993 | Examination requested [1993/20] | 24.01.1995 | Despatch of a communication from the examining division (Time limit: M06) | 20.07.1995 | Reply to a communication from the examining division | 03.01.1996 | Despatch of a communication from the examining division (Time limit: M04) | 14.05.1996 | Application deemed to be withdrawn, date of legal effect [1996/50] | 11.07.1996 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1996/50] | Fees paid | Renewal fee | 17.12.1993 | Renewal fee patent year 03 | 28.12.1994 | Renewal fee patent year 04 | 27.12.1995 | Renewal fee patent year 05 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Cited in | International search | [X]US4540716 (COVITCH MICHAEL J [US], et al); | [X]US3060145 (MOSCRIP ARTHUR D); | [A]EP0327199 (ICI PLC [GB]); | [X]EP0376653 (ICI PLC [GB]); | [X]US4724094 (SONG SEI H [US]); | [A]EP0023047 (DAIKIN IND LTD [JP]); | [A]EP0334095 (EASTMAN KODAK CO [US]) |