EP0035679 - Process and apparatus for continuous hydrolysis of cellulosic plant materials for obtaining sugars [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 10.05.1985 Database last updated on 22.08.2024 | Most recent event Tooltip | 17.04.2015 | Change - lapse in a contracting state State(s) deleted from list of lapses: GB | published on 20.05.2015 [2015/21] | Applicant(s) | For all designated states Reitter, Franz Johann Grovestrasse 13 D-8000 München 50 / DE | [1981/37] | Inventor(s) | 01 /
see applicant ... | [1981/37] | Representative(s) | Fuchs Patentanwälte Partnerschaft mbB Postfach 46 60 65036 Wiesbaden / DE | [N/P] |
Former [1981/37] | Dr. Fuchs, Dr. Luderschmidt Dr. Mehler, Dipl.-Ing Weiss Patentanwälte Postfach 46 60 D-65036 Wiesbaden / DE | Application number, filing date | 81101260.8 | 21.02.1981 | [1981/37] | Priority number, date | DE19803006887 | 23.02.1980 Original published format: DE 3006887 | [1981/37] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0035679 | Date: | 16.09.1981 | Language: | DE | [1981/37] | Type: | B1 Patent specification | No.: | EP0035679 | Date: | 04.07.1984 | Language: | DE | [1984/27] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 15.07.1981 | Classification | IPC: | C13K1/02 | [1981/37] | CPC: |
C13K1/02 (EP,US)
| Designated contracting states | AT, CH, DE, GB, LI, SE [1984/23] |
Former [1981/37] | AT, BE, CH, DE, FR, GB, IT, LI, NL, SE | Title | German: | Verfahren und Anlage zur kontinuierlichen Hydrolyse von cellulosehaltiger, pflanzlicher Biosubstanz zur Gewinnung von Zuckern | [1981/37] | English: | Process and apparatus for continuous hydrolysis of cellulosic plant materials for obtaining sugars | [1981/37] | French: | Procédé et appareillage pour l'hydrolyse continue de matières végétales cellulosiques pour l'obtention de sucres | [1981/37] | File destroyed: | 16.07.1993 | Examination procedure | 05.03.1982 | Examination requested [1982/25] | 14.03.1983 | Despatch of a communication from the examining division (Time limit: M04) | 15.07.1983 | Reply to a communication from the examining division | 27.09.1983 | Despatch of communication of intention to grant (Approval: ) | 16.12.1983 | Communication of intention to grant the patent | 20.03.1984 | Fee for grant paid | 20.03.1984 | Fee for publishing/printing paid | Opposition(s) | 05.04.1985 | No opposition filed within time limit [1985/28] | Fees paid | Renewal fee | 22.04.1983 | Renewal fee patent year 03 | 14.03.1984 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 28.02.1983 | 03   M06   Fee paid on   22.04.1983 | 01.03.1984 | 04   M06   Fee paid on   14.03.1984 |
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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 | SE | 22.02.1985 | CH | 28.02.1985 | LI | 28.02.1985 | [2015/21] |
Former [1989/19] | GB | 21.02.1985 | |
SE | 22.02.1985 | ||
CH | 28.02.1985 | ||
LI | 28.02.1985 | ||
Former [1988/13] | GB | 21.02.1985 | |
SE | 22.02.1985 | ||
Former [1986/20] | GB | 21.02.1985 | Documents cited: | Search | DE2324022 [ ] (SULZER AG) | Examination | US1677406 | US4025356 | WO7900119 |