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EP4239024
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EP About this file: EP4239024
| EP4239024 - COMPOSITIONS BASED ON MULTI-BLOCK POLYOLEFIN COPOLYMERS [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 17.05.2024 Database last updated on 19.07.2024 | |
| Former | The application has been published Status updated on 04.08.2023 | Most recent event Tooltip | 17.05.2024 | The date on which the examining division becomes responsible, has been established | 17.05.2024 | Request for examination filed | published on 19.06.2024 [2024/25] | 17.05.2024 | Change - designated states | published on 19.06.2024 [2024/25] | Applicant(s) | For all designated states Kraton Polymers Nederland B.V. Transistorstraat 16 1322 CE Almere / NL | [2023/36] | Inventor(s) | 01 /
TIAN, Jason Houston, Texas 77084 / US | 02 /
MHETAR, Vijay Houston, Texas 77084 / US | 03 /
DING, Ruidong Houston, Texas 77084 / US | [2023/36] | Representative(s) | Henkel & Partner mbB Patentanwaltskanzlei, Rechtsanwaltskanzlei Maximiliansplatz 21 80333 München / DE | [2023/36] | Application number, filing date | 23159476.3 | 01.03.2023 | [2023/36] | Priority number, date | US202263268822P | 03.03.2022 Original published format: US 202263268822 P | [2023/36] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP4239024 | Date: | 06.09.2023 | Language: | EN | [2023/36] | Type: | A3 Search report | No.: | EP4239024 | Date: | 22.11.2023 | Language: | EN | [2023/47] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 19.10.2023 | Classification | IPC: | C08L23/06, C08F297/02, C08F236/04 | [2023/36] | CPC: |
C08L23/06 (EP,CN,US);
C08F297/02 (CN);
C08F293/00 (US);
C08F297/023 (CN);
C08L2205/03 (EP,US);
C08L2205/08 (CN);
| C-Set: |
C08L23/06, C08L23/12, C08L53/00 (CN,EP)
| Designated contracting states | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2024/25] |
| Former [2023/36] | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR | Extension states | BA | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | ZUSAMMENSETZUNGEN AUF BASIS VON MULTIBLOCK-POLYOLEFIN-COPOLYMEREN | [2023/36] | English: | COMPOSITIONS BASED ON MULTI-BLOCK POLYOLEFIN COPOLYMERS | [2023/36] | French: | COMPOSITIONS À BASE DE COPOLYMÈRES MULTIBLOCS DE POLYOLÉFINE | [2023/36] | Examination procedure | 10.05.2024 | Amendment by applicant (claims and/or description) | 10.05.2024 | Examination requested [2024/25] | 10.05.2024 | Date on which the examining division has become responsible |
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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 | [A]US5149895 (COOLBAUGH THOMAS S [US], et al) [A] 1-12,14,15 * examples I,II; claim - *; | [A]US5654364 (BATES FRANK STEVEN [US], et al) [A] 1-12,14,15* the whole document *; | [I]US2020109229 (SOMMAZZI ANNA [IT], et al) [I] 1-12,14,15 * examples 10-18; table 1 * |