-
EP0329331
European procedure
- EP About this file
- EP Legal status
- EP Federated register
- EP Event history
- EP Citations
- EP Patent family
- EP All documents
Extract from the Register of European Patents
EP About this file: EP0329331
| EP0329331 - Method of estimating a cumulative exposure to a component of a gas and apparatus therefor [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 27.12.1993 Database last updated on 19.10.2024 | Most recent event Tooltip | 27.12.1993 | Application deemed to be withdrawn | published on 16.02.1994 [1994/07] | Applicant(s) | For all designated states IMPERIAL CHEMICAL INDUSTRIES PLC Imperial Chemical House, Millbank London SW1P 3JF / GB | [1989/34] | Inventor(s) | 01 /
Fields, Bernard 115 Green Lane Acklam Middlesbrough Cleveland / GB | [1989/34] | Representative(s) | Gratwick, Christopher, et al Uniqema Intellectual Property Department PO Box 90 Wilton Middlesbrough Clveland TS90 8JE / GB | [N/P] |
| Former [1993/21] | Gratwick, Christopher, et al Intellectual Property Department ICI Chemicals & Polymers Ltd P.O. Box 11 The Heath Runcorn Cheshire WA7 4QE / GB | ||
| Former [1993/16] | Beton, John Lonsdale Intellectual Property Department ICI Materials P.O. Box 90 Wilton Cleveland TS90 8JE / GB | ||
| Former [1989/34] | Locke, Timothy John ICI Group Patents Services Dept. PO Box 6 Shire Park Bessemer Road Welwyn Garden City Herts, AL7 1HD / GB | Application number, filing date | 89301219.5 | 08.02.1989 | [1989/34] | Priority number, date | GB19880003515 | 16.02.1988 Original published format: GB 8803515 | [1989/34] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0329331 | Date: | 23.08.1989 | Language: | EN | [1989/34] | Type: | A3 Search report | No.: | EP0329331 | Date: | 26.09.1990 | Language: | EN | [1990/39] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.08.1990 | Classification | IPC: | G01N31/22 | [1989/34] | CPC: |
G01N31/224 (EP,US);
Y10S435/807 (EP,US);
Y10S436/807 (EP,US);
Y10S436/902 (EP,US)
| Designated contracting states | BE, DE, FR, GB, IT, NL [1989/34] | Title | German: | Verfahren zur Bewertung einer kumulativen Exposition an einem Bestandteil eines Gases und Gerät dafür | [1989/34] | English: | Method of estimating a cumulative exposure to a component of a gas and apparatus therefor | [1989/34] | French: | Méthode pour évaluer une exposition cumulative à un composant d'un gaz et dispositif pour cette méthode | [1989/34] | File destroyed: | 12.06.1999 | Examination procedure | 27.02.1991 | Examination requested [1991/17] | 05.04.1993 | Despatch of a communication from the examining division (Time limit: M04) | 17.08.1993 | Application deemed to be withdrawn, date of legal effect [1994/07] | 20.09.1993 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1994/07] | Fees paid | Renewal fee | 21.01.1991 | Renewal fee patent year 03 | 16.01.1992 | Renewal fee patent year 04 | 11.01.1993 | Renewal fee patent year 05 |
| 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. | Documents cited: | Search | [A]DE3241992 (AITA HIDEKI); | [A]GB2056061 (OBERMAYER A S) | [AD] - AMERICAN INDUSTRIAL HYGIENE ASSOCIATION JOURNAL, vol. 42, 1981, pages 373-381, American Industrial Hygiene Association; E.V. KRING et al.: "A new passive colorimetric air monitoring badge system for ammonia, sulfur dioxide and nitrogen dioxide" |