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EP0875504
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EP About this file: EP0875504
| EP0875504 - Depolymerization of polyamides [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 14.06.2002 Database last updated on 02.11.2024 | Most recent event Tooltip | 14.06.2002 | Application deemed to be withdrawn | published on 31.07.2002 [2002/31] | Applicant(s) | For all designated states DSM N.V. Het Overloon 1 6411 TE Heerlen / NL | [N/P] |
| Former [1998/45] | For all designated states DSM N.V. Het Overloon 1 6411 TE Heerlen / NL | Inventor(s) | 01 /
Thomissen, Petrus Jozef Hubertus 2e Carabinierslaan 108 3620 Lanaken / BE | [1998/45] | Application number, filing date | 98201348.4 | 24.04.1998 | [1998/45] | Priority number, date | NL19971005942 | 01.05.1997 Original published format: NL 1005942 | [1998/45] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0875504 | Date: | 04.11.1998 | Language: | EN | [1998/45] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 13.08.1998 | Classification | IPC: | C07D201/12 | [1998/45] | CPC: |
C07D201/12 (EP,US);
C07C209/50 (KR);
C08J11/16 (KR);
C08J2377/00 (KR);
C08L77/00 (KR)
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, IT, LI, NL [1999/28] |
| Former [1998/45] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Extension states | RO | 22.04.1999 | Title | German: | Depolymerisation von Polyamiden | [1998/45] | English: | Depolymerization of polyamides | [1998/45] | French: | Dépolymérisation de polyamides | [1998/45] | Examination procedure | 25.01.1999 | Examination requested [1999/12] | 05.05.1999 | Loss of particular rights, legal effect: designated state(s) | 30.08.1999 | Despatch of communication of loss of particular rights: designated state(s) GR, IE, LU, MC, PT, SE | 19.05.2000 | Despatch of a communication from the examining division (Time limit: M06) | 23.02.2001 | Reply to a communication from the examining division | 14.09.2001 | Despatch of a communication from the examining division (Time limit: M04) | 25.01.2002 | Application deemed to be withdrawn, date of legal effect [2002/31] | 28.02.2002 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2002/31] | Request for further processing for: | 23.02.2001 | Request for further processing filed | 23.02.2001 | Full payment received (date of receipt of payment) Request granted | 30.03.2001 | Decision despatched | Fees paid | Renewal fee | 03.04.2000 | Renewal fee patent year 03 | 02.04.2001 | Renewal fee patent year 04 | Penalty fee | Penalty fee Rule 85a EPC 1973 | 14.06.1999 | GR M01 Not yet paid | 14.06.1999 | IE M01 Not yet paid | 14.06.1999 | LU M01 Not yet paid | 14.06.1999 | MC M01 Not yet paid | 14.06.1999 | PT M01 Not yet paid | 14.06.1999 | SE M01 Not yet paid | Additional fee for renewal fee | 30.04.2002 | 05 M06 Not yet paid |
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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 | [DA]US3182055 (BONFIELD JOHN H, et al) [DA] 1-15 * column W *; | [A]EP0676394 (ALLIED SIGNAL INC [US]) [A] 1-15 * the whole document *; | [A]EP0737666 (DSM NV [NL]) [A] 1-15 * the whole document *; | [A]WO9706137 (ALLIED SIGNAL INC [US]) [A] 1-15 * the whole document *; | [PA]WO9720813 (ALLIED SIGNAL INC [US]) [PA] 1-15* claim - * |