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EP0047556
European procedure
Extract from the Register of European Patents
EP About this file: EP0047556
| EP0047556 - Process for reducing the caking and dusting tendencies of urea granules [Right-click to bookmark this link] | |||
| Former [1982/11] | Process for reducing the caking and dusting tendencies of urea granules as well as urea granules obtained by this process | ||
| [1983/22] | Status | No opposition filed within time limit Status updated on 17.04.1984 Database last updated on 24.08.2024 | Most recent event Tooltip | 17.04.1984 | No opposition filed within time limit | published on 20.06.1984 [1984/25] | Applicant(s) | For all designated states UNIE VAN KUNSTMESTFABRIEKEN B.V. Postbus 45 NL-3500 AA Utrecht / NL | [1982/11] | Inventor(s) | 01 /
Ackermans, Wilhelmus Hendrikus Johannes Limburgstraat 8 NL-6164 EL Geleen / NL | 02 /
Willems, Michael Hendrik Nassaustraat 9 NL-6166 BD Geleen / NL | [1982/11] | Representative(s) | Roeffen, Wilhelmus Johannes Maria, et al OCTROOIBUREAU DSM Postbus 9 NL-6160 MA Geleen / NL | [1982/11] | Application number, filing date | 81200968.6 | 01.09.1981 | [1982/11] | Priority number, date | NL19800005048 | 06.09.1980 Original published format: NL 8005048 | [1982/11] | Filing language | NL | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0047556 | Date: | 17.03.1982 | Language: | EN | [1982/11] | Type: | B1 Patent specification | No.: | EP0047556 | Date: | 01.06.1983 | Language: | EN | [1983/22] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 14.01.1982 | Classification | IPC: | B01J2/30, C05F9/00, C05G3/00 | [1982/11] | CPC: |
C05C9/005 (EP);
B01J2/30 (EP)
| Designated contracting states | AT, BE, DE, FR, GB, IT, NL, SE [1982/36] |
| Former [1982/22] | AT, BE, DE, FR, GB, IT, LI, LU, NL, SE | ||
| Former [1982/11] | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE | Title | German: | Verfahren zum Herabsetzen der Zusammenbackungs- und Staubformungstendenzen von Harnstoffgranulaten | [1983/22] | English: | Process for reducing the caking and dusting tendencies of urea granules | [1983/22] | French: | Procédé pour réduire les tendances de l'urée granulée à former de la poussière et à se prendre en masse | [1983/22] |
| Former [1982/11] | Verfahren zum Herabsetzen der Zusammenbackungs- und Staubformungstendenzen von Harnstoffgranulaten und nach diesem Verfahren hergestellte Harnstoffgranulate | ||
| Former [1982/11] | Process for reducing the caking and dusting tendencies of urea granules as well as urea granules obtained by this process | ||
| Former [1982/11] | Procédé pour réduire les tendances de l'urée granulée à former de la poussière et à se prendre en masse et granules d'urée obtenues par ce procédé | Examination procedure | 08.10.1981 | Examination requested [1982/11] | 30.12.1981 | Despatch of communication of loss of particular rights: designated state(s) CH, LU | 11.03.1982 | Loss of particular rights, legal effect: designated state(s) | 11.10.1982 | Despatch of communication of intention to grant (Approval: ) | 30.11.1982 | Communication of intention to grant the patent | 16.02.1983 | Fee for grant paid | 16.02.1983 | Fee for publishing/printing paid | Opposition(s) | 02.03.1984 | No opposition filed within time limit [1984/25] | Fees paid | Penalty fee | Penalty fee Rule 85a EPC 1973 | 01.10.1981 | CH M02 Not yet paid | 01.10.1981 | LU M02 Not yet paid |
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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 | BE537032 [ ]; | GB908493 [ ] (SHELL RES LTD); | BE661598 [ ]; | GB1201817 [ ] (ICI LTD [GB]) |