EP0352800 - Aqueous polymeric dispersion of cellulosic and acrylic based polymers for preparing pharmaceutical dosage forms and dosage forms thereof [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 09.11.1993 Database last updated on 22.05.2024 | Most recent event Tooltip | 09.11.1993 | Application deemed to be withdrawn | published on 29.12.1993 [1993/52] | Applicant(s) | For all designated states WARNER-LAMBERT COMPANY 201 Tabor Road Morris Plains New Jersey 07950 / US | [N/P] |
Former [1990/05] | For all designated states WARNER-LAMBERT COMPANY 201 Tabor Road Morris Plains New Jersey 07950 / US | Inventor(s) | 01 /
Ghebre-Sellassie, Isaac 359 Dell Place Stanhope New Jersey 07874 / US | 02 /
Huang, Hua-Pin 24 Horizon Drive Succasunna New Jersey 07876 / US | [1990/05] | Representative(s) | Mansmann, Ivo Gödecke AG Patentwesen Mooswaldallee 1-9 79090 Freiburg / DE | [N/P] |
Former [1990/05] | Mansmann, Ivo Gödecke AG Patentwesen Mooswaldallee 1-9 D-79090 Freiburg / DE | Application number, filing date | 89113903.2 | 27.07.1989 | [1990/05] | Priority number, date | US19880225458 | 28.07.1988 Original published format: US 225458 | [1990/05] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0352800 | Date: | 31.01.1990 | Language: | EN | [1990/05] | Type: | A3 Search report | No.: | EP0352800 | Date: | 08.05.1991 | Language: | EN | [1991/19] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 21.03.1991 | Classification | IPC: | C08J3/07, A61K9/30, // (C08L1/08, 33:12) | [1990/05] | CPC: |
C08L1/08 (EP);
A61K9/5026 (EP);
A61K9/5047 (EP);
C08J3/005 (EP);
C08J3/07 (EP);
C08L33/04 (EP)
| C-Set: |
C08L1/08, C08L2666/02 (EP);
C08L33/04, C08L2666/26 (EP) | Designated contracting states | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE [1990/05] | Title | German: | Wässerige Polymerdispersion eines Cellulose- und Acrylharzes und ihre Anwendung für die Herstellung von Arzneidosiereinheiten | [1990/05] | English: | Aqueous polymeric dispersion of cellulosic and acrylic based polymers for preparing pharmaceutical dosage forms and dosage forms thereof | [1990/05] | French: | Dispersions aqueuses de polymères à base de celluloses et acryliques pour préparer des formes de dosages pharmaceutiques | [1990/05] | File destroyed: | 12.06.1999 | Examination procedure | 27.07.1989 | Examination requested [1990/05] | 09.02.1993 | Despatch of a communication from the examining division (Time limit: M04) | 21.06.1993 | Application deemed to be withdrawn, date of legal effect [1993/52] | 23.07.1993 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1993/52] | Fees paid | Renewal fee | 20.12.1990 | Renewal fee patent year 03 | 25.07.1992 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 31.07.1993 | 05   M06   Not yet paid |
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