EP2751190 - HYPERBRANCHED POLYMERS AND METHODS OF MAKING AND USING SAME [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 01.01.2021 Database last updated on 02.09.2024 | |
Former | The patent has been granted Status updated on 24.01.2020 | ||
Former | Grant of patent is intended Status updated on 10.10.2019 | ||
Former | Examination is in progress Status updated on 17.03.2017 | Most recent event Tooltip | 08.07.2022 | Lapse of the patent in a contracting state New state(s): MK | published on 10.08.2022 [2022/32] | Applicant(s) | For all designated states Chevron Phillips Chemical Company LP 10001 Six Pines Drive The Woodlands, Texas 77380 / US | [2014/28] | Inventor(s) | 01 /
YU, Youlu 1532 Whitney Lane Bartlesville, Oklahoma 74006 / US | 02 /
TSO, Chung C. 5641 Chestnut Bartlesville, Oklahoma 74006 / US | 03 /
ROHLFING, David C. 488 E. Fawn Ridge Trail Bloomington, Indiana 47408 / US | 04 /
DESLAURIERS, Paul J. 6831 E. 84th Street North Owasso, Oklahoma 74055 / US | 05 /
HILDEBRAND, Melvin 320 Ridgecrest Court Bartlesville, Oklahoma 74006 / US | 06 /
MCDANIEL, Max P. 1601 SE Melmart Drive Bartlesville, Oklahoma 74006 / US | 07 /
YANG, Qing 2917 Montrose Drive Bartlesville, Oklahoma 74006 / US | [2014/28] | Representative(s) | Potter Clarkson Chapel Quarter Mount Street Nottingham NG1 6HQ / GB | [N/P] |
Former [2020/09] | Potter Clarkson The Belgrave Centre Talbot Street Nottingham NG1 5GG / GB | ||
Former [2014/28] | Potter Clarkson LLP The Belgrave Centre Talbot Street Nottingham, NG1 5GG / GB | Application number, filing date | 12766210.4 | 30.08.2012 | [2020/09] | WO2012US53041 | Priority number, date | US201161528996P | 30.08.2011 Original published format: US 201161528996 P | [2014/28] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2013033328 | Date: | 07.03.2013 | Language: | EN | [2013/10] | Type: | A1 Application with search report | No.: | EP2751190 | Date: | 09.07.2014 | Language: | EN | The application published by WIPO in one of the EPO official languages on 07.03.2013 takes the place of the publication of the European patent application. | [2014/28] | Type: | B1 Patent specification | No.: | EP2751190 | Date: | 26.02.2020 | Language: | EN | [2020/09] | Search report(s) | International search report - published on: | EP | 07.03.2013 | Classification | IPC: | C08L23/06, C08F110/02, C08F6/04 | [2014/28] | CPC: |
C08L23/06 (EP,CN,US);
C08F110/02 (CN);
C08F6/04 (EP,CN,US);
C08L2205/025 (EP,CN,US);
C08L2207/07 (EP,CN,US);
C08L2308/00 (EP,CN,US);
C08L2314/02 (EP,CN,US)
(-)
| C-Set: |
C08F6/04, C08L23/06 (US,CN,EP);
C08L23/06, C08L2207/07, C08L2314/02 (EP,US);
C08L23/06, C08L23/06 (CN);
C08F110/02, C08F2500/04, C08F2500/09 (US,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, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2014/28] | Extension states | BA | Not yet paid | ME | Not yet paid | Title | German: | HYPERVERZWEIGTE POLYMERE SOWIE HERSTELLUNGS- UND VERWENDUNGSVERFAHREN DAFÜR | [2014/28] | English: | HYPERBRANCHED POLYMERS AND METHODS OF MAKING AND USING SAME | [2014/28] | French: | POLYMÈRES HYPERRAMIFIÉS ET PROCÉDÉS DE PRÉPARATION ET D'UTILISATION DE CEUX-CI | [2014/28] | Entry into regional phase | 10.03.2014 | National basic fee paid | 10.03.2014 | Designation fee(s) paid | 10.03.2014 | Examination fee paid | Examination procedure | 10.03.2014 | Examination requested [2014/28] | 04.09.2014 | Amendment by applicant (claims and/or description) | 21.03.2017 | Despatch of a communication from the examining division (Time limit: M04) | 02.05.2017 | Reply to a communication from the examining division | 07.07.2017 | Despatch of a communication from the examining division (Time limit: M04) | 24.07.2017 | Reply to a communication from the examining division | 14.08.2017 | Despatch of a communication from the examining division (Time limit: M04) | 25.08.2017 | Reply to a communication from the examining division | 03.07.2018 | Despatch of a communication from the examining division (Time limit: M04) | 30.07.2018 | Reply to a communication from the examining division | 12.09.2018 | Despatch of a communication from the examining division (Time limit: M04) | 08.01.2019 | Reply to a communication from the examining division | 22.03.2019 | Despatch of a communication from the examining division (Time limit: M04) | 29.04.2019 | Reply to a communication from the examining division | 11.10.2019 | Communication of intention to grant the patent | 16.01.2020 | Fee for grant paid | 16.01.2020 | Fee for publishing/printing paid | 16.01.2020 | Receipt of the translation of the claim(s) | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 21.03.2017 | Opposition(s) | 27.11.2020 | No opposition filed within time limit [2021/05] | Fees paid | Renewal fee | 27.08.2014 | Renewal fee patent year 03 | 27.08.2015 | Renewal fee patent year 04 | 29.08.2016 | Renewal fee patent year 05 | 28.08.2017 | Renewal fee patent year 06 | 27.08.2018 | Renewal fee patent year 07 | 27.08.2019 | Renewal fee patent year 08 |
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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 | HU | 30.08.2012 | AL | 26.02.2020 | AT | 26.02.2020 | CY | 26.02.2020 | CZ | 26.02.2020 | DK | 26.02.2020 | EE | 26.02.2020 | FI | 26.02.2020 | HR | 26.02.2020 | LT | 26.02.2020 | LV | 26.02.2020 | MC | 26.02.2020 | MK | 26.02.2020 | MT | 26.02.2020 | NL | 26.02.2020 | PL | 26.02.2020 | RO | 26.02.2020 | RS | 26.02.2020 | SE | 26.02.2020 | SI | 26.02.2020 | SK | 26.02.2020 | SM | 26.02.2020 | TR | 26.02.2020 | BG | 26.05.2020 | NO | 26.05.2020 | GR | 27.05.2020 | IS | 26.06.2020 | PT | 19.07.2020 | IE | 30.08.2020 | LU | 30.08.2020 | CH | 31.08.2020 | LI | 31.08.2020 | [2022/31] |
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PT | 19.07.2020 | ||
IE | 30.08.2020 | ||
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CH | 31.08.2020 | ||
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PT | 19.07.2020 | ||
IE | 30.08.2020 | ||
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CH | 31.08.2020 | ||
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GR | 27.05.2020 | ||
IS | 26.06.2020 | ||
PT | 19.07.2020 | ||
IE | 30.08.2020 | ||
LU | 30.08.2020 | ||
CH | 31.08.2020 | ||
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BG | 26.05.2020 | ||
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GR | 27.05.2020 | ||
IS | 26.06.2020 | ||
PT | 19.07.2020 | ||
IE | 30.08.2020 | ||
LU | 30.08.2020 | ||
CH | 31.08.2020 | ||
LI | 31.08.2020 | ||
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PT | 19.07.2020 | ||
LU | 30.08.2020 | ||
CH | 31.08.2020 | ||
LI | 31.08.2020 | ||
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BG | 26.05.2020 | ||
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GR | 27.05.2020 | ||
IS | 26.06.2020 | ||
PT | 19.07.2020 | ||
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BG | 26.05.2020 | ||
NO | 26.05.2020 | ||
GR | 27.05.2020 | ||
IS | 26.06.2020 | ||
PT | 19.07.2020 | ||
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SM | 26.02.2020 | ||
BG | 26.05.2020 | ||
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IS | 26.06.2020 | ||
PT | 19.07.2020 | ||
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SK | 26.02.2020 | ||
SM | 26.02.2020 | ||
BG | 26.05.2020 | ||
NO | 26.05.2020 | ||
GR | 27.05.2020 | ||
IS | 26.06.2020 | ||
PT | 19.07.2020 | ||
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SM | 26.02.2020 | ||
BG | 26.05.2020 | ||
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GR | 27.05.2020 | ||
IS | 26.06.2020 | ||
PT | 19.07.2020 | ||
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BG | 26.05.2020 | ||
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BG | 26.05.2020 | ||
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GR | 27.05.2020 | ||
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NO | 26.05.2020 | Cited in | International search | [X]WO2009025696 (EQUISTAR CHEM LP [US]) [X] 1,2 * page 4, lines 29-32; claims 1-20 *; | [X]WO2008153586 (DOW GLOBAL TECHNOLOGIES INC [US], et al) [X] 1,2 * claims 1-37; table 2E * | Examination | - FLORIAN J STADLER ET AL, "Influence of molar mass distribution and long-chain branching on strain hardening of low density polyethylene", RHEOLOGICA ACTA, SPRINGER-VERLAG, DE, (20081210), vol. 48, no. 5, ISSN 1435-1528, pages 479 - 490, XP019712991 | by applicant | US3248179 | US4501885 | US5565175 | US5575979 | US6239235 | US6262191 | US6833415 | US5455314 | US4588790 | US5352749 | US5436304 | - CHEMICAL AND ENGINEERING NEWS, (1985), vol. 63, no. 5, page 27 | - C. A. HIEBER; H. H. CHIANG, RHEOL. ACTA, (1989), vol. 28, page 321 | - C.A. HIEBER; H.H. CHIANG, POLYM. ENG. SCI., (1992), vol. 32, page 931 | - R. B. BIRD; R. C. ARMSTRONG; O. HASSEGER, Dynamics of Polymeric Liquids, Volume 1, Fluid Mechanics, JOHN WILEY & SONS, (1987), vol. 1 | - POLYMER, (2005), vol. 46, pages 5165 - 5182 |