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EP0069718
European procedure
Extract from the Register of European Patents
EP About this file: EP0069718
| EP0069718 - Basic aluminium sulphate, its manufacture and use [Right-click to bookmark this link] | Status | Patent revoked Status updated on 03.04.1990 Database last updated on 21.05.2024 | Most recent event Tooltip | 17.04.2015 | Change - lapse in a contracting state State(s) deleted from list of lapses: CH, LI | published on 20.05.2015 [2015/21] | Applicant(s) | For all designated states Boliden Aktiebolag Box 5508 S-114 85 Stockholm / SE | [1983/02] | Inventor(s) | 01 /
Gunnarsson, Knut Lennart Birkagatan 135 S-252 60 Helsingborg / SE | 02 /
Nilsson, Rolf Olof Ransviksvägen 14 S-260 42 Mölle / SE | [1983/02] | Representative(s) | Inger, Lars Ulf Bosson Valea AB Lindholmspiren 5 417 56 Gothenburg / SE | [N/P] |
| Former [2009/51] | Inger, Lars Ulf Bosson Valea AB Lindholmspiren 5 417 56 Gothenburg / SE | ||
| Former [1989/31] | Inger, Lars Ulf Bosson L + U INGER Patentbyra AB Garvaregatan 12 S-262 00 Ängelholm / SE | ||
| Former [1987/12] | Lundin, Björn-Eric Trelleborg AB Patents and Trade Marks Box 21024 S-100 31 Stockholm / SE | ||
| Former [1983/02] | Inger, Lars Ulf Bosson Boliden AB Patent & Trade Marks Box 5508 S-114 85 Stockholm / SE | Application number, filing date | 82850148.6 | 29.06.1982 | [1983/02] | Priority number, date | SE19810004148 | 03.07.1981 Original published format: SE 8104148 | [1983/02] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0069718 | Date: | 12.01.1983 | Language: | EN | [1983/02] | Type: | B1 Patent specification | No.: | EP0069718 | Date: | 27.04.1988 | Language: | EN | [1988/17] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 17.11.1982 | Classification | IPC: | C01F7/74, C02F1/52, D21H3/68 | [1983/02] | CPC: |
C01F7/74 (EP);
C02F1/5245 (EP);
D21H17/66 (EP)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1983/02] | Title | German: | Basisches Aluminiumsulfat, seine Herstellung und Verwendung | [1983/02] | English: | Basic aluminium sulphate, its manufacture and use | [1983/02] | French: | Sulfate d'aluminium basique, sa préparation et son utilisation | [1983/02] | Examination procedure | 04.07.1983 | Examination requested [1983/38] | 14.03.1984 | Despatch of a communication from the examining division (Time limit: M04) | 30.06.1984 | Reply to a communication from the examining division | 19.09.1984 | Despatch of a communication from the examining division (Time limit: M04) | 14.01.1985 | Reply to a communication from the examining division | 14.05.1985 | Despatch of a communication from the examining division (Time limit: M04) | 13.09.1985 | Reply to a communication from the examining division | 10.06.1986 | Despatch of a communication from the examining division (Time limit: M04) | 14.10.1986 | Reply to a communication from the examining division | 23.03.1987 | Despatch of a communication from the examining division (Time limit: M04) | 10.06.1987 | Reply to a communication from the examining division | 19.08.1987 | Despatch of communication of intention to grant (Approval: ) | 21.10.1987 | Communication of intention to grant the patent | 21.01.1988 | Fee for grant paid | 21.01.1988 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
25.01.1989
11.05.1989
ADMISSIBLE RHONE-POULENC CHIMIE 25, Quai Paul-Doumer F-92408 Courbevoie Cedex / FR Opponent's representative Dubruc, Philippe RHONE-POULENC INTERSERVICES Service Brevets Chimie 25 Quai Paul-Doumer 92408 Courbevoie Cedex / FR | [N/P] |
| Former [1989/12] | |||
| Opponent(s) | 01
25.01.1989
11.05.1989
ADMISSIBLE RHONE-POULENC CHIMIE 25, Quai Paul-Doumer F-92408 Courbevoie Cedex / FR Opponent's representative Dubruc, Philippe RHONE-POULENC INTERSERVICES Service Brevets Chimie 25, quai Paul-Doumer F-92408 Courbevoie Cédex / FR | 16.05.1989 | Invitation to proprietor to file observations on the notice of opposition | 19.10.1989 | Reply of patent proprietor to notice(s) of opposition | 04.12.1989 | Despatch of communication that the patent will be revoked | 14.12.1989 | Legal effect of revocation of patent [1990/21] | Fees paid | Renewal fee | 12.06.1984 | Renewal fee patent year 03 | 20.06.1985 | Renewal fee patent year 04 | 11.06.1986 | Renewal fee patent year 05 | 22.06.1987 | Renewal fee patent year 06 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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 | 30.06.1988 | [2015/21] |
| Former [1999/52] | CH | 27.04.1988 | |
| LI | 27.04.1988 | ||
| LU | 30.06.1988 | ||
| Former [1990/45] | CH | 27.04.1988 | |
| LI | 27.04.1988 | ||
| BE | 30.06.1989 | ||
| Former [1989/39] | BE | 30.06.1989 | Documents cited: | Search | [A]SU647253 ; | [A]JP7799994 ; | [A]JP7370696 ; | [A]DE2628988 (BASF AG); | [A]FR2355632 (ENGLISH CLAYS LOVERING POCHIN [GB]); | [A]EP0005419 (BOLIDEN AB [SE]); | [AD]US4238347 (GANCY ALAN B [US], et al) | [A] - CHEMICAL ABSTRACTS, vol. 90, no. 24, June 1979, page 138, no. 189239g, Columbus, Ohio, USA & SU - A - 647 253 (V.K. GOLUBEV et al.) 15-02-1979, & SU647253 A 00000000 | [A] - CHEMICAL ABSTRACTS, vol. 89, no. 10, 4th September 1978, page 274, no. 79778d, Columbus, Ohio, USA & JP - A - 77 99994 (TOYO SODA MFG. CO., LTD.) 22-08-1977, & JP7799994 A 00000000 | [A] - CHEMICAL ABSTRACTS, vol. 81, no. 10, 9th September 1974, pages 301,302, no. 54134n, Columbus, Ohio, USA & JP - A - 73 70696 (TAKI FERTILIZER MFG. CO., LTD.) 25-09-1973, & JP7370696 A 00000000 | Examination | EP0062015 | EP0069719 |