EP3679048 - ANTIOXIDANT STABILIZER IN POLYMERS [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 27.01.2023 Database last updated on 31.05.2024 | |
Former | Request for examination was made Status updated on 12.06.2020 | ||
Former | The international publication has been made Status updated on 16.03.2019 | Most recent event Tooltip | 05.03.2024 | Change: Despatch of examination report + time limit | Applicant(s) | For all designated states Renmatix Inc. 660 Allendale Road King of Prussia, PA 19406 / US | [2020/29] | Inventor(s) | 01 /
AUSTIN, Jeremy, Roland 223 Milton Dr. Malvern PA 19355 / US | [2020/29] | Representative(s) | Beck Greener LLP Fulwood House 12 Fulwood Place London WC1V 6HR / GB | [2020/29] | Application number, filing date | 18854829.1 | 07.09.2018 | [2020/29] | WO2018US49885 | Priority number, date | US201762555642P | 07.09.2017 Original published format: US 201762555642 P | [2020/29] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2019051183 | Date: | 14.03.2019 | Language: | EN | [2019/11] | Type: | A1 Application with search report | No.: | EP3679048 | Date: | 15.07.2020 | Language: | EN | The application published by WIPO in one of the EPO official languages on 14.03.2019 takes the place of the publication of the European patent application. | [2020/29] | Search report(s) | International search report - published on: | US | 14.03.2019 | (Supplementary) European search report - dispatched on: | EP | 23.04.2021 | Classification | IPC: | C07G1/00, C08J5/10, C08L23/06, C08L23/12, C08L23/16, C08K5/00 | [2021/21] | CPC: |
C07G1/00 (EP,KR);
C08L23/12 (EP,KR);
C08K5/005 (US);
C08H6/00 (EP,KR);
C08J5/18 (KR,US);
C08L23/06 (KR);
C08L23/10 (EP);
C08L97/00 (EP);
C08L97/005 (KR);
C09D123/10 (EP);
C09D123/12 (KR,US);
C08J2323/12 (US);
C08J2401/02 (US);
C08J2405/14 (US);
C08K2201/005 (US);
C08L2203/16 (KR)
(-)
| C-Set: |
C08L23/10, C08K5/098, C08L1/02 (EP);
C08L23/10, C08L1/02 (EP);
C08L23/12, C08L97/00 (EP);
C09D123/10, C08K5/098, C08L1/02 (EP); |
Former IPC [2020/29] | C07G1/00, C08J5/10, C08L23/06, C08L23/12, C08L23/16 | 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, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2020/29] | Title | German: | ANTIOXIDATIONSMITTELSTABILISATOR IN POLYMEREN | [2020/29] | English: | ANTIOXIDANT STABILIZER IN POLYMERS | [2020/29] | French: | STABILISANT À BASE D'ANTIOXYDANT DANS DES POLYMÈRES | [2020/29] | Entry into regional phase | 14.02.2020 | National basic fee paid | 14.02.2020 | Search fee paid | 14.02.2020 | Designation fee(s) paid | 14.02.2020 | Examination fee paid | Examination procedure | 14.02.2020 | Examination requested [2020/29] | 29.09.2021 | Amendment by applicant (claims and/or description) | 30.01.2023 | Despatch of a communication from the examining division (Time limit: M06) | 26.07.2023 | Reply to a communication from the examining division | 06.11.2023 | Despatch of a communication from the examining division (Time limit: M06) | Fees paid | Renewal fee | 14.09.2020 | Renewal fee patent year 03 | 15.09.2021 | Renewal fee patent year 04 | 18.07.2022 | Renewal fee patent year 05 | 13.07.2023 | 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 | [ ] - No further relevant documents disclosed | International search | [A]US5321065 (BONO PIERRE [FR], et al) [A] 1-20* , entire document. *; | [XY]US2005058909 (NAVARRETE JAIME [US]) [X] 1, 5, 12 * , para [0008]-[0009]. * [Y] 14, 18; | [X]US2014171379 (JANSEN ROBERT [US], et al) [X] 1, 4, 6 * , para [0033], [0175], [0183], [0256], [0322], [0328], *; | [Y]US2014275501 (CAPANEMA EWELLYN A [US], et al) [Y] 9-10, 14-20 * , para [0048], [0051], [0111]-[0113], [0130] *; | [XY]US2016002466 (ERDMANN JENS [DE], et al) [X] 1, 8 * , table 1, para [0015]-[0017]. * [Y] 14, 20; | [Y]US2016374935 (MASSEY-BROOKER ANJU DEEPALI [GB], et al) [Y] 13 * , para [0006], [0054]. *; | [XY] - TORIZ et al., "Lignin-Polypropylene Composites. Part 1: Composites From Unmodified Lignin and Polypropylene", Polymer Composites, (20021000), vol. 23, no. 5, pages 806 - 813, XP055580977 [X] 1-3 * . * [Y] 9-10, 13-17 DOI: http://dx.doi.org/10.1002/pc.10478 | [XY] - SADEGHIFAR et al., "Correlations of the Antioxidant Properties of Softwood Kraft Lignin Fractions with the Thermal Stability of Its Blends with Polyethylene", ACS Sustainable Cehmistry & Engineering, (20150107), vol. 3, no. 2, doi:10.1021/sc500756n, ISSN 2168-0485, pages 349 - 356, XP055580979 [X] 1, 7 * . * [Y] 14, 19 DOI: http://dx.doi.org/10.1021/sc500756n | [X] - CHODAK et al., "Blends of polypropylene with lignin I. Influence of a lignin addition on crosslinking and thermooxidation stability of polypropylene", Chemical Papers, (19860000), vol. 40, no. 4, pages 461 - 470, XP055580983 [X] 1, 11 | [A] - RENCORET et al., "Lignin Composition and Structure in Young versus Adult Eucalyptus globulus Plants", Plant Physiology, (20101123), vol. 155, no. 2, doi:10.1104/pp.110.167254, ISSN 0032-0889, pages 667 - 682, XP055580984 [A] 6 * . * DOI: http://dx.doi.org/10.1104/pp.110.167254 |