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EP0506614
European procedure
Extract from the Register of European Patents
EP About this file: EP0506614
| EP0506614 - Process for stabilising recycled plastic mixtures [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 03.03.2000 Database last updated on 16.07.2024 | Most recent event Tooltip | 03.03.2000 | No opposition filed within time limit | published on 19.04.2000 [2000/16] | Applicant(s) | For all designated states Ciba Specialty Chemicals Holding Inc. Klybeckstrasse 141 4057 Basel / CH | [1999/17] |
| Former [1997/11] | For all designated states Ciba Specialty Chemicals Holding Inc. Klybeckstrasse 141 4057 Basel / CH | ||
| Former [1996/52] | For all designated states Ciba SC Holding AG Klybeckstrasse 141 4057 Basel / CH | ||
| Former [1992/40] | For all designated states CIBA-GEIGY AG Klybeckstrasse 141 CH-4002 Basel / CH | Inventor(s) | 01 /
Pauquet, Jean-Roch Auf der Schanz 33 CH-4303 Kaiseraugst / CH | 02 /
Sitek, Franciszek, Dr. Grossmattweg 11 CH-4106 Therwil / CH | 03 /
Todesco, Roberto, Dr. Parkallee 8 CH-4123 Allschwil / CH | [1992/40] | Application number, filing date | 92810198.9 | 19.03.1992 | [1992/40] | Priority number, date | CH19910000937 | 27.03.1991 Original published format: CH 93791 | [1992/40] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0506614 | Date: | 30.09.1992 | Language: | DE | [1992/40] | Type: | A3 Search report | No.: | EP0506614 | Date: | 11.08.1993 | Language: | DE | [1993/32] | Type: | B1 Patent specification | No.: | EP0506614 | Date: | 28.04.1999 | Language: | DE | [1999/17] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 24.06.1993 | Classification | IPC: | C08K5/00, C08L23/02 | [1999/17] | CPC: |
C08J11/06 (EP,US);
C08K5/13 (EP,US);
C08K5/524 (EP,US);
C08K5/5393 (EP,US);
Y02W30/62 (EP,US)
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| Former IPC [1992/40] | C08K5/00, C08L23/02, // (C08K5/00, 5:13, 5:524),(C08K5/00, 5:13, 5:5393) | Designated contracting states | BE, DE, ES, FR, GB, IT, NL, SE [1992/40] | Title | German: | Verfahren zum Stabilisieren von recyclierten Kunststoffgemischen | [1992/40] | English: | Process for stabilising recycled plastic mixtures | [1992/40] | French: | Procédé pour stabiliser des mélanges de matières plastiques de recyclage | [1992/40] | Examination procedure | 13.01.1994 | Examination requested [1994/22] | 04.12.1995 | Despatch of a communication from the examining division (Time limit: M04) | 21.03.1996 | Despatch of a communication from the examining division (Time limit: M04) | 29.07.1996 | Reply to a communication from the examining division | 03.09.1997 | Despatch of a communication from the examining division (Time limit: M06) | 13.02.1998 | Reply to a communication from the examining division | 02.10.1998 | Despatch of communication of intention to grant (Approval: Yes) | 02.11.1998 | Communication of intention to grant the patent | 16.01.1999 | Fee for grant paid | 16.01.1999 | Fee for publishing/printing paid | Opposition(s) | 29.01.2000 | No opposition filed within time limit [2000/16] | Fees paid | Renewal fee | 31.01.1994 | Renewal fee patent year 03 | 10.02.1995 | Renewal fee patent year 04 | 31.01.1996 | Renewal fee patent year 05 | 27.01.1997 | Renewal fee patent year 06 | 02.02.1998 | Renewal fee patent year 07 | 02.02.1999 | Renewal fee patent year 08 |
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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. | Documents cited: | Search | [X]JP1240548 ; | [X]EP0336606 (ADEKA ARGUS CHEMICAL CO LTD [JP]) | [X] - DATABASE WPIL Week 8944, Derwent Publications Ltd., London, GB; AN 89-321388 & JP-A-1 240 548 (IDEMITSU KOSAN KK) 26. September 1989, & JP1240548 A 00000000 | [X] - INDUSTRIE ANZEIGER Bd. 99, Nr. 71, 1977, Seiten 1367 - 1369 M. RIEDEL 'Neue Stabilisatoren zur Verbesserung des Recycling' | [A] - CHEMICAL ABSTRACTS, vol. 106, no. 2, 12. Januar 1987, Columbus, Ohio, US; abstract no. 6344u, | [A] - CONF. INT. TRADE FAIR RECYCLING, REFUSE COLLECT. WASTE TREAT. "ELMIA-AVFALL 79" 1979, JöNKöPING, SWEDEN Seiten 657 - 667 F. MITTERHOFER 'Stabilization aspects for the recycling of scrap and waste' | [AD] - EUR. POLYM. J. Bd. 18, 1982, Seiten 1007 - 1010 C. SADRMOHAGHEGH ET AL. 'Effects of Reprocessing on Polymers - V' | Examination | - Polym.Plast.Technol.Eng., Band 24, 1985, S. 149-185. |