EP0829503 - Degradable polymer and preparation process of the same [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 07.02.2003 Database last updated on 21.05.2024 | Most recent event Tooltip | 07.02.2003 | No opposition filed within time limit | published on 26.03.2003 [2003/13] | Applicant(s) | For all designated states Mitsui Chemicals, Inc. 2-5, Kasumigaseki 3-chome, Chiyoda-ku Tokyo 100-6070 / JP | [N/P] |
Former [2002/14] | For all designated states Mitsui Chemicals, Inc. 2-5, Kasumigaseki 3-chome, Chiyoda-ku Tokyo 100-6070 / JP | ||
Former [1998/21] | For all designated states Mitsui Chemicals, Inc. 2-5, Kasumigaseki 3-chome, Chiyoda-ku Tokyo 100-6070 / JP | ||
Former [1998/12] | For all designated states MITSUI TOATSU CHEMICALS, INC. 2-5, Kasumigaseki 3-chome, Chiyoda-ku Tokyo / JP | Inventor(s) | 01 /
Terado, Yuji 5-12, Kansei-cho, Tsurumi-ku Yokohama-shi, Kanagawa-ken 230 / JP | 02 /
Suizu, Hiroshi 2882-2-37, Iijima-cho, Sakae-ku Yokohama-shi, Kanagawa-ken 244 / JP | 03 /
Higuchi, Chojiro 534-6, Kagawa Chigasaki-shi, Kanagawa-ken 253 / JP | 04 /
Ajioka, Masanobu 1172-3, Kamikurata-cho, Totsuka-ku Yokohama-shi, Kanagawa-ken 244 / JP | [1998/12] | Representative(s) | Strehl Schübel-Hopf & Partner Maximilianstrasse 54 80538 München / DE | [N/P] |
Former [1998/12] | Strehl Schübel-Hopf Groening & Partner Maximilianstrasse 54 80538 München / DE | Application number, filing date | 97115768.0 | 10.09.1997 | [1998/12] | Priority number, date | JP19960242047 | 12.09.1996 Original published format: JP 24204796 | JP19970056653 | 11.03.1997 Original published format: JP 5665397 | JP19970074871 | 27.03.1997 Original published format: JP 7487197 | [1998/12] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0829503 | Date: | 18.03.1998 | Language: | EN | [1998/12] | Type: | A3 Search report | No.: | EP0829503 | Date: | 08.04.1998 | [1998/15] | Type: | B1 Patent specification | No.: | EP0829503 | Date: | 03.04.2002 | Language: | EN | [2002/14] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 25.02.1998 | Classification | IPC: | C08G63/60, C08G63/81 | [1998/12] | CPC: |
C08G63/60 (EP,US)
| Designated contracting states | DE, FR, GB, IT, NL [1998/52] |
Former [1998/12] | AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Abbaubares Polymer und Verfahren zu seiner Herstellung | [1998/12] | English: | Degradable polymer and preparation process of the same | [1998/12] | French: | Polymère dégradable et procédé pour sa préparation | [1998/12] | Examination procedure | 18.08.1998 | Examination requested [1998/42] | 21.04.1999 | Despatch of a communication from the examining division (Time limit: M04) | 18.08.1999 | Reply to a communication from the examining division | 12.07.2000 | Despatch of a communication from the examining division (Time limit: M04) | 06.09.2000 | Reply to a communication from the examining division | 03.05.2001 | Despatch of communication of intention to grant (Approval: Yes) | 01.10.2001 | Communication of intention to grant the patent | 03.01.2002 | Fee for grant paid | 03.01.2002 | Fee for publishing/printing paid | Opposition(s) | 06.01.2003 | No opposition filed within time limit [2003/13] | Fees paid | Renewal fee | 16.09.1999 | Renewal fee patent year 03 | 25.09.2000 | Renewal fee patent year 04 | 26.09.2001 | Renewal fee patent year 05 |
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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 | [X]DE4440858 (BASF AG) [X] 1-7,12-18 * page 4, line 41 - page 5, line 21; claim 2 *; | [A]US3806473 (LOMBARDI ET AL.) [A] 1-18 * examples 1-12; claims 1-9 *; | [A]EP0618249 (MITSUI TOATSU CHEMICALS, INC.) [A] 1,8-11 * claims 1-18 *; | [A]GB1408142 (LAPORTE INDUSTRIES LIMITED) |