EP0891969 - Depolymerisation of polyamides [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 04.04.2003 Database last updated on 31.08.2024 | Most recent event Tooltip | 15.02.2008 | Lapse of the patent in a contracting state New state(s): IT | published on 19.03.2008 [2008/12] | Applicant(s) | For all designated states DSM N.V. Het Overloon 1 6411 TE Heerlen / NL | [N/P] |
Former [1999/03] | For all designated states DSM N.V. Het Overloon 1 6411 TE Heerlen / NL | Inventor(s) | 01 /
Booij, Martin Steengrub 10 6151 DH Sittard / NL | 02 /
Frentzen, Yvonne Helene Averbodestraat 74 5921 EG Venlo / NL | 03 /
Goethals, Eric Jozef Huisgaverstraat 52 9761 Ouwegem-Zingem / BE | 04 /
Hommez, Bart Kurt Stefaan Limbalaan 16 8400 Oostende / BE | [1999/03] | Application number, filing date | 98202204.8 | 01.07.1998 | [1999/03] | Priority number, date | NL19971006575 | 14.07.1997 Original published format: NL 1006575 | [1999/03] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0891969 | Date: | 20.01.1999 | Language: | EN | [1999/03] | Type: | B1 Patent specification | No.: | EP0891969 | Date: | 29.05.2002 | Language: | EN | [2002/22] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 03.11.1998 | Classification | IPC: | C07D201/12 | [1999/03] | CPC: |
C08J11/24 (EP,KR,US);
C07C209/50 (KR);
C07D201/12 (EP,US);
C08J2377/00 (EP,KR,US);
C08L2207/20 (KR);
C08L77/00 (KR);
Y02W30/62 (EP,US)
(-)
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, IT, LI, NL [1999/39] |
Former [1999/03] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Extension states | RO | 22.06.1999 | Title | German: | Depolymerisation von Polyamiden | [1999/03] | English: | Depolymerisation of polyamides | [1999/03] | French: | Dépolymérisation de polyamides | [1999/03] | Examination procedure | 08.02.1999 | Examination requested [1999/14] | 21.07.1999 | Loss of particular rights, legal effect: designated state(s) | 27.10.1999 | Despatch of communication of loss of particular rights: designated state(s) CY, DK, FI, GR, IE, LU, MC, PT, SE | 11.05.2000 | Despatch of a communication from the examining division (Time limit: M06) | 16.11.2000 | Reply to a communication from the examining division | 28.05.2001 | Despatch of communication of intention to grant (Approval: Yes) | 22.11.2001 | Communication of intention to grant the patent | 04.02.2002 | Fee for grant paid | 04.02.2002 | Fee for publishing/printing paid | Opposition(s) | 03.03.2003 | No opposition filed within time limit [2003/21] | Fees paid | Renewal fee | 21.06.2000 | Renewal fee patent year 03 | 25.07.2001 | Renewal fee patent year 04 | Penalty fee | Penalty fee Rule 85a EPC 1973 | 18.08.1999 | CY   M01   Not yet paid | 18.08.1999 | DK   M01   Not yet paid | 18.08.1999 | FI   M01   Not yet paid | 18.08.1999 | GR   M01   Not yet paid | 18.08.1999 | IE   M01   Not yet paid | 18.08.1999 | LU   M01   Not yet paid | 18.08.1999 | MC   M01   Not yet paid | 18.08.1999 | PT   M01   Not yet paid | 18.08.1999 | SE   M01   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. | Lapses during opposition Tooltip | AT | 29.05.2002 | BE | 29.05.2002 | CH | 29.05.2002 | FR | 29.05.2002 | IT | 29.05.2002 | LI | 29.05.2002 | NL | 29.05.2002 | GB | 29.08.2002 | ES | 28.11.2002 | [2008/12] |
Former [2004/35] | AT | 29.05.2002 | |
BE | 29.05.2002 | ||
CH | 29.05.2002 | ||
FR | 29.05.2002 | ||
LI | 29.05.2002 | ||
NL | 29.05.2002 | ||
GB | 29.08.2002 | ||
ES | 28.11.2002 | ||
Former [2004/21] | AT | 29.05.2002 | |
BE | 29.05.2002 | ||
CH | 29.05.2002 | ||
LI | 29.05.2002 | ||
NL | 29.05.2002 | ||
GB | 29.08.2002 | ||
ES | 28.11.2002 | ||
FR | 24.01.2003 | ||
Former [2004/04] | AT | 29.05.2002 | |
BE | 29.05.2002 | ||
CH | 29.05.2002 | ||
LI | 29.05.2002 | ||
NL | 29.05.2002 | ||
ES | 28.11.2002 | ||
FR | 24.01.2003 | ||
Former [2003/48] | AT | 29.05.2002 | |
BE | 29.05.2002 | ||
CH | 29.05.2002 | ||
LI | 29.05.2002 | ||
NL | 29.05.2002 | ||
FR | 24.01.2003 | ||
Former [2003/47] | AT | 29.05.2002 | |
CH | 29.05.2002 | ||
LI | 29.05.2002 | ||
NL | 29.05.2002 | ||
FR | 24.01.2003 | ||
Former [2003/16] | AT | 29.05.2002 | |
CH | 29.05.2002 | ||
LI | 29.05.2002 | ||
NL | 29.05.2002 | ||
Former [2003/10] | AT | 29.05.2002 | |
NL | 29.05.2002 | ||
Former [2003/09] | NL | 29.05.2002 | Documents cited: | Search | [DA]US2840606 (MILLER BRUCE M) [DA] 1* claims 1,5,8 *; | [A]GB1017985 (ALLIED CHEM) [A] 1 * claim 1 *; | [A]DE1235924 (BASF AG) [A] 1 * claim 1 *; | [A]WO9408942 (DU PONT [US]) [A] 1 * claim 1 * |