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Extract from the Register of European Patents

EP About this file: EP0638017

EP0638017 - PROCESS AND DEVICE FOR RECYCLING BLOWN PLASTICS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  13.02.1998
Database last updated on 02.11.2024
Most recent event   Tooltip13.02.1998No opposition filed within time limitpublished on 01.04.1998 [1998/14]
Applicant(s)For all designated states
Sunpor Technology A/S
Bryggegata 3
0250 Oslo / NO
[1996/41]
Former [1995/41]For all designated states
BACHER, Helmut
Bruck/Hausleiten 17
A-4490 St. Florian / AT
For all designated states
SCHULZ, Helmuth
Badstrasse 20
A-4490 St. Florian / AT
For all designated states
WENDELIN, Georg
Waldbothenweg 84
A-4033 Linz / AT
Former [1995/07]For all designated states
EREMA Engineering Recycling Maschinen und Anlagen Gesellschaft m.b.H.
Unterfeldstrasse 3 Freindorf
A-4052 Ansfelden-Linz / AT
Inventor(s)01 / Bacher, Helmut
Bruck/Hausleiten 17
4490 St. Florian / AT
02 / Schulz, Helmuth
Badstrasse 20
4490 St. Florian / AT
03 / Wendelin, Georg
Waldbothenweg 84
4033 Linz / AT
[1996/41]
Former [1995/07]01 / BACHER, Helmut
Bruck/Hausleiten 17
A-4490 St. Florian / AT
02 / SCHULZ, Helmuth
Badstra e 20
A-4490 St. Florian / AT
03 / WENDELIN, Georg
Waldbothenweg 84
A-4033 Linz / AT
Representative(s)Brauneiss, Leo, et al
Patentanwälte Dipl.-Ing. Leo Brauneiss Dipl.-Ing. Dr. Helmut Wildhack Dipl.-Ing Gerhard Jellinek Landstrasser Hauptstrasse 50 Postfach 281
1031 Wien / AT
[N/P]
Former [1995/41]Brauneiss, Leo, Dipl.Ing., et al
Patentanwälte Dipl.-Ing. Leo Brauneiss Dipl.-Ing. Dr. Helmut Wildhack Dipl.-Ing Gerhard Jellinek Landstrasser Hauptstrasse 50 Postfach 281
A-1031 Wien / AT
Former [1995/07]Brauneiss, Leo, Dipl.Ing.
Patentanwälte Dipl.-Ing. Leo Brauneiss Dipl.-Ing. Dr. Helmut Wildhack Dipl.-Ing Gerhard Jellinek Landstrasser Hauptstrasse 50 Postfach 281
A-1031 Wien / AT
Application number, filing date93908784.726.04.1993
[1995/07]
WO1993AT00073
Priority number, dateAT1992000089430.04.1992         Original published format: AT 89492
[1995/07]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO9322119
Date:11.11.1993
Language:DE
[1993/27]
Type: A1 Application with search report 
No.:EP0638017
Date:15.02.1995
Language:DE
The application published by WIPO in one of the EPO official languages on 11.11.1993 takes the place of the publication of the European patent application.
[1995/07]
Type: B1 Patent specification 
No.:EP0638017
Date:09.04.1997
Language:DE
[1997/15]
Search report(s)International search report - published on:EP11.11.1993
ClassificationIPC:B29B17/00, C08J11/02, // B29K25:00
[1995/07]
CPC:
B29B17/0005 (EP,KR,US); B29B17/02 (EP,KR,US); B29C48/92 (EP,KR,US);
B29B2017/048 (EP,KR,US); B29C2948/92019 (EP,US); B29C2948/92466 (EP,US);
B29C2948/92514 (EP,US); B29C2948/9259 (EP,US); B29C2948/92885 (EP,US);
B29C2948/92961 (EP,US); B29K2025/00 (EP,US); B29K2105/04 (EP,US);
Y02W30/62 (EP,US); Y10S264/916 (EP,KR,US) (-)
Designated contracting statesBE,   CH,   DE,   DK,   ES,   FR,   GB,   IT,   LI,   LU,   NL,   PT,   SE [1995/07]
TitleGerman:VERFAHREN UND VORRICHTUNG ZUM RECYCLING VON BEGASTEM KUNSTSTOFFMATERIAL[1995/07]
English:PROCESS AND DEVICE FOR RECYCLING BLOWN PLASTICS[1995/07]
French:PROCEDE ET DISPOSITIF POUR LE RECYCLAGE DE MATIERE PLASTIQUE SOUFFLEE[1995/07]
Entry into regional phase06.08.1994National basic fee paid 
06.08.1994Designation fee(s) paid 
06.08.1994Examination fee paid 
Examination procedure26.11.1993Request for preliminary examination filed
International Preliminary Examining Authority: EP
06.08.1994Examination requested  [1995/07]
12.03.1996Despatch of communication of intention to grant (Approval: No)
08.10.1996Despatch of communication of intention to grant (Approval: later approval)
11.10.1996Communication of intention to grant the patent
02.12.1996Fee for grant paid
02.12.1996Fee for publishing/printing paid
Opposition(s)10.01.1998No opposition filed within time limit [1998/14]
Fees paidRenewal fee
18.04.1995Renewal fee patent year 03
17.04.1996Renewal fee patent year 04
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Cited inInternational search[A]GB1082875  (HAVEG INDUSTRIES INC);
 [A]US3344212  ;
 [A]DE3933811  (POHL GERT [DE], et al);
 [A]DE9109781U  ;
 [X]  - "VERWERTUNGSMOEGLICHKEIT FUER GEBRAUCHTE EPS-VERPACKUNGEN.", PLASTVERARBEITER., HUETHIG GMBH, HEIDELBERG., DE, DE, (19910601), vol. 42., no. 06., ISSN 0032-1338, pages 124 - 125., XP000233431
 [A]  - PLASTVERARBEITER Bd. 42, Nr. 6, Juni 1991, SPEYER AM RHEIN Seite 141 'EPS-Recyclingverfahren'
 [A]  - "EPS-RECYCLING.", TR Transfer: Europaeische Industrie- und Handelszeitung, Hallwag AG, CH, CH, (19910719), vol. 83., no. 29 / 30., ISSN 1023-0823, page 52., XP000240484
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.