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EP0211649
European procedure
Extract from the Register of European Patents
EP About this file: EP0211649
| EP0211649 - Process for fabricating tough polyethylene terephthalate articles with low gas and organic liquid permeability [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 27.02.1992 Database last updated on 10.03.2026 | Most recent event Tooltip | 27.02.1992 | No opposition filed within time limit | published on 15.04.1992 [1992/16] | Applicant(s) | For all designated states E. I. du Pont de Nemours and Company 1007 Market Street Wilmington, DE 19898 / US | [N/P] |
| Former [1987/09] | For all designated states E.I. DU PONT DE NEMOURS AND COMPANY 1007 Market Street Wilmington Delaware 19898 / US | Inventor(s) | 01 /
Subramanian, Pallatheri Manackal 2710 Tanager Drive Wilmington Delaware 19808 / US | [1987/09] | Representative(s) | Jones, Alan John, et al CARPMAELS & RANSFORD 43 Bloomsbury Square London, WC1A 2RA / GB | [N/P] |
| Former [1987/09] | Jones, Alan John, et al CARPMAELS & RANSFORD 43 Bloomsbury Square London, WC1A 2RA / GB | Application number, filing date | 86306027.3 | 05.08.1986 | [1987/09] | Priority number, date | US19850762873 | 06.08.1985 Original published format: US 762873 | [1987/09] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0211649 | Date: | 25.02.1987 | Language: | EN | [1987/09] | Type: | A3 Search report | No.: | EP0211649 | Date: | 19.08.1987 | Language: | EN | [1987/34] | Type: | B1 Patent specification | No.: | EP0211649 | Date: | 24.04.1991 | Language: | EN | [1991/17] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 30.06.1987 | Classification | IPC: | B29B7/82, C08L67/02, // (C08L67/02, 23:02) | [1987/09] | CPC: |
C08L67/02 (EP,KR);
B29C48/08 (EP,KR);
C08L23/0869 (KR);
C08L23/0876 (KR);
C08L23/0884 (KR);
B29K2023/00 (EP,KR);
B29K2067/00 (EP,KR);
B29K2995/0067 (EP,KR);
B29K2995/0069 (EP);
| C-Set: |
C08L67/02, C08L23/00 (EP);
C08L67/02, C08L23/025 (EP);
C08L67/02, C08L2666/12 (EP)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, NL, SE [1987/09] | Title | German: | Verfahren zur Herstellung von zähen Gegenständen aus Polyethylenterephthalat mit geringer Durchlässigkeit für Gase und organische Flüssigkeiten | [1991/17] | English: | Process for fabricating tough polyethylene terephthalate articles with low gas and organic liquid permeability | [1987/09] | French: | Procédé pour la production d'articles rigides en polytéréphtalate d'éthylène ayant une faible perméabilité aux gaz et aux liquides organiques | [1987/09] |
| Former [1987/09] | Verfahren zur Herstellung von zähen Gegenständen aus Poly(ethylenterephthalat) mit geringer Durchlässigkeit für Gase und organische Flüssigkeiten | Examination procedure | 22.01.1988 | Examination requested [1988/12] | 25.11.1988 | Despatch of a communication from the examining division (Time limit: M06) | 06.05.1989 | Reply to a communication from the examining division | 11.12.1989 | Despatch of a communication from the examining division (Time limit: M04) | 08.01.1990 | Reply to a communication from the examining division | 14.05.1990 | Despatch of communication of intention to grant (Approval: No) | 17.10.1990 | Despatch of communication of intention to grant (Approval: later approval) | 26.10.1990 | Communication of intention to grant the patent | 06.11.1990 | Fee for grant paid | 06.11.1990 | Fee for publishing/printing paid | Opposition(s) | 25.01.1992 | No opposition filed within time limit [1992/16] | Fees paid | Renewal fee | 10.08.1988 | Renewal fee patent year 03 | 14.08.1989 | Renewal fee patent year 04 | 18.08.1990 | Renewal fee patent year 05 | 21.12.1990 | Renewal fee patent year 06 |
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