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EP0333979
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EP About this file: EP0333979
| EP0333979 - Halophenyl ester flame retardants for polyphenylene ether resins [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 21.02.1995 Database last updated on 02.11.2024 | Most recent event Tooltip | 21.02.1995 | Application deemed to be withdrawn | published on 12.04.1995 [1995/15] | Applicant(s) | For all designated states ATOCHEM NORTH AMERICA, INC. (a Pennsylvania corp.) Three Parkway Philadelphia Pennsylvania 19102 / US | [N/P] |
| Former [1990/48] | For all designated states ATOCHEM NORTH AMERICA, INC. (a Pennsylvania corp.) Three Parkway Philadelphia Pennsylvania 19102 / US | ||
| Former [1989/39] | For all designated states PENNWALT CORPORATION Pennwalt Building Three Parkway Philadelphia Pennsylvania 19102 / US | Inventor(s) | 01 /
Bohen, Joseph Michael 540 Norwyck Drive King of Prussia Pennsylvania 19406 / US | [1989/39] | Representative(s) | Kraus, Walter, et al Patentanwälte Kraus, Weisert & Partner Thomas-Wimmer-Ring 15 80539 München / DE | [N/P] |
| Former [1989/39] | Kraus, Walter, Dr., et al Patentanwälte Kraus, Weisert & Partner Thomas-Wimmer-Ring 15 D-80539 München / DE | Application number, filing date | 89100499.6 | 12.01.1989 | [1989/39] | Priority number, date | US19880173516 | 25.03.1988 Original published format: US 173516 | [1989/39] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0333979 | Date: | 27.09.1989 | Language: | EN | [1989/39] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.07.1989 | Classification | IPC: | C08K5/10, C08K5/11, C08K5/12, C08L71/04 | [1989/39] | CPC: |
C08K5/10 (EP,US);
C08K5/105 (EP,US)
| Designated contracting states | BE, DE, FR, GB, IT, NL [1989/39] | Title | German: | Halophenylester-Flammschutzmittel für Polyphenylenoxidharze | [1989/39] | English: | Halophenyl ester flame retardants for polyphenylene ether resins | [1989/39] | French: | Retardateurs de flammes constitués de halophénylesters pour résines d'oxyde de polyphénylène | [1989/39] | File destroyed: | 03.03.2001 | Examination procedure | 02.03.1990 | Examination requested [1990/18] | 03.07.1992 | Despatch of a communication from the examining division (Time limit: M06) | 08.01.1993 | Reply to a communication from the examining division | 05.05.1993 | Despatch of a communication from the examining division (Time limit: M06) | 19.10.1993 | Reply to a communication from the examining division | 27.05.1994 | Despatch of a communication from the examining division (Time limit: M04) | 07.10.1994 | Application deemed to be withdrawn, date of legal effect [1995/15] | 17.11.1994 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1995/15] | Fees paid | Renewal fee | 31.12.1990 | Renewal fee patent year 03 | 30.12.1991 | Renewal fee patent year 04 | 22.12.1992 | Renewal fee patent year 05 | 15.12.1993 | Renewal fee patent year 06 |
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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. | Documents cited: | Search | [AD]EP0073539 (AKZO NV [NL]); | [A]WO8701713 (PENNWALT CORP [US]) |