EP0204111 - Process for the preparation of 2,4-dinitrophenyl ethers [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 15.09.1989 Database last updated on 24.08.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states CASSELLA Aktiengesellschaft Hanauer Landstrasse 526 D-60386 Frankfurt / DE | [1986/50] | Inventor(s) | 01 /
Schophoff, Friedrich, Dr. Konstanzer Strasse 64 D-6000 Frankfurt am Main 61 / DE | [1986/50] | Representative(s) | Urbach, Hans-Georg, et al Hanauer Landstrasse 526 60386 Frankfurt / DE | [N/P] |
Former [1986/50] | Urbach, Hans-Georg, Dr., et al Hanauer Landstrasse 526 D-60386 Frankfurt / DE | Application number, filing date | 86105100.1 | 14.04.1986 | [1986/50] | Priority number, date | DE19853519982 | 04.06.1985 Original published format: DE 3519982 | [1986/50] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0204111 | Date: | 10.12.1986 | Language: | DE | [1986/50] | Type: | A3 Search report | No.: | EP0204111 | Date: | 13.07.1988 | Language: | DE | [1988/28] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 25.05.1988 | Classification | IPC: | C07C79/35, C07D307/12, C07C76/02 | [1986/50] | CPC: |
C07C201/12 (EP,KR);
C07C205/37 (KR);
C07D307/12 (EP,KR)
| C-Set: |
C07C201/12, C07C205/37 (EP)
| Designated contracting states | BE, CH, DE, FR, GB, LI [1986/50] | Title | German: | Verfahren zur Herstellung von 2,4-Dinitrophenylethern | [1986/50] | English: | Process for the preparation of 2,4-dinitrophenyl ethers | [1986/50] | French: | Procédé pour la préparation d'éthers 2,4-dinitrophényliques | [1986/50] | File destroyed: | 12.05.1995 | Examination procedure | 14.01.1989 | Application deemed to be withdrawn, date of legal effect [1989/44] | 09.06.1989 | Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time [1989/44] | Fees paid | Renewal fee | 11.04.1988 | Renewal fee patent year 03 | Penalty fee | Penalty fee Rule 85b EPC 1973 | 14.04.1989 | M01   Not yet paid | Additional fee for renewal fee | 02.05.1989 | 04   M06   Not yet paid |
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]FR2542193 (BRISTOL MYERS CO [US]); | [A]US2988571 ; | [AD]EP0011048 (TOMS RIVER CHEMICAL CORP [US]); | [XP]EP0165564 (HOECHST AG [DE]) |