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EP0019025
European procedure
Extract from the Register of European Patents
EP About this file: EP0019025
| EP0019025 - Process for the production of polyethylene with low energy consumption and apparatus for carrying out said process [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 14.09.2016 Database last updated on 26.06.2024 | Most recent event Tooltip | 14.09.2016 | No opposition filed within time limit | Applicant(s) | For all designated states Société Chimique des Charbonnages Tour Aurore Place des Reflets Cédex no 5 92080 Paris la Défense 2 / FR | [N/P] |
| Former [1980/24] | For all designated states Société Chimique des Charbonnages Tour Aurore Place des Reflets Cédex no 5 F-92080 Paris la Défense 2 / FR | Inventor(s) | 01 /
Jouffroy, Guy Pavillon no 27 Les Bosquets St Arnoult F-76490 Caudebec En Caux / FR | 02 /
Martinot, Bernard Le Toupin no 14 F-76170 Lillebonne / FR | [1980/24] | Representative(s) | Dubost, Thierry Avenue Brugmann 30 1060 Bruxelles / BE | [N/P] |
| Former [1980/24] | Dubost, Thierry SOCIETE CHIMIQUE DES CHARBONNAGES Service Propriété Industrielle B.P. 57 F-62670 Mazingarbe / FR | Application number, filing date | 79400320.2 | 22.05.1979 | [1980/24] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0019025 | Date: | 26.11.1980 | Language: | FR | [1980/24] | Type: | B1 Patent specification | No.: | EP0019025 | Date: | 15.12.1982 | Language: | FR | [1982/50] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 29.02.1980 | Classification | IPC: | C08F10/02, C08F2/00 | [1980/24] | CPC: |
B01J8/0005 (EP);
B01J3/06 (EP);
C08F10/02 (EP)
| C-Set: |
C08F10/02, C08F2/00 (EP)
| Designated contracting states | AT, BE, CH, DE, GB, IT, LU, NL, SE [1980/24] | Title | German: | Verfahren zur Herstellung von Polyäthylen mit niedrigem Energieverbrauch und Vorrichtung zur Durchführung dieses Verfahrens | [1980/24] | English: | Process for the production of polyethylene with low energy consumption and apparatus for carrying out said process | [1980/24] | French: | Procédé de fabrication de polyéthylène à faible consommation d'énergie et appareil pour la mise en oeuvre dudit procédé | [1980/24] | Examination procedure | 05.04.1980 | Examination requested [1980/24] | 17.07.1981 | Despatch of a communication from the examining division (Time limit: M04) | 16.11.1981 | Reply to a communication from the examining division | 24.05.1982 | Despatch of communication of intention to grant (Approval: ) | 18.06.1982 | Communication of intention to grant the patent | 17.08.1982 | Fee for grant paid | 17.08.1982 | Fee for publishing/printing paid | Opposition(s) | 15.09.1983 | No opposition filed within time limit [ N /P ] | Fees paid | Renewal fee | 18.05.1981 | Renewal fee patent year 03 | 14.05.1982 | Renewal fee patent year 04 |
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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. | Lapses during opposition Tooltip | LU | 31.05.1983 | [1999/52] | Documents cited: | Search | [AD]FR2062562 (INGERSOLL RAND CO); | [AD]FR2313399 (CHARBONNAGES STE CHIMIQUE [FR]) |