EP2818797 - Burner with flame stabilizing center air jet device for pulverized low quality fuel, coal e.g. [Right-click to bookmark this link] | |||
Former [2015/01] | Burner with flame stabilizing/center air jet device for pulverized low quality fuel, coal e.g. | ||
[2016/34] | Status | No opposition filed within time limit Status updated on 09.02.2018 Database last updated on 03.06.2024 | |
Former | The patent has been granted Status updated on 03.03.2017 | ||
Former | Grant of patent is intended Status updated on 25.01.2017 | ||
Former | Request for examination was made Status updated on 10.01.2017 | Most recent event Tooltip | 17.07.2020 | Lapse of the patent in a contracting state New state(s): AL | published on 19.08.2020 [2020/34] | Applicant(s) | For all designated states The Babcock & Wilcox Company 20 S. Van Buren Avenue Barberton, OH 44203-0351 / US | [2015/47] |
Former [2015/01] | For all designated states Babcock & Wilcox Power Generation Group, Inc. 20 South van Buren Avenue Barberton, OH 44203-0351 / US | Inventor(s) | 01 /
LaRue, Albert D. 3933 Meadow Wood Lane Uniontown, OH 44685 / US | 02 /
Chen, Zumao 3918 Bosworth Drive Copley, OH 44321 / US | 03 /
McQuistan, Keir D. 121 Joshua Drive Rittman, OH 44270 / US | [2015/01] | Representative(s) | D Young & Co LLP 3 Noble Street London EC2V 7BQ / GB | [N/P] |
Former [2017/14] | D Young & Co LLP 120 Holborn London EC1N 2DY / GB | ||
Former [2015/01] | Meldrum, David James D Young & Co LLP 120 Holborn London EC1N 2DY / GB | Application number, filing date | 14173574.6 | 24.06.2014 | [2015/01] | Priority number, date | US201313926488 | 25.06.2013 Original published format: US201313926488 | [2015/01] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP2818797 | Date: | 31.12.2014 | Language: | EN | [2015/01] | Type: | B1 Patent specification | No.: | EP2818797 | Date: | 05.04.2017 | Language: | EN | [2017/14] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 24.11.2014 | Classification | IPC: | F23C7/00, F23C9/00, F23D1/00, F23D1/02, F23K3/02, F15D1/04 | [2015/01] | CPC: |
F23C9/003 (EP,US);
F23D1/005 (US);
F23D1/00 (EP,US);
F23D1/02 (EP,US);
F23C2201/20 (EP,US);
F23C2900/06043 (EP,US)
| 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 [2015/33] |
Former [2015/01] | 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 | Title | German: | Brenner mit Flammenstabilisierungsvorrichtung mit zentralem Luftstrahl für pulverisierten qualitativ minderwertigen Brennstoff, z.B. Kohle | [2016/34] | English: | Burner with flame stabilizing center air jet device for pulverized low quality fuel, coal e.g. | [2016/34] | French: | Brûleur à stabilisation de flamme avec un dispositif de jet d'air central pour combustible pulvérisé de faible qualité, p.ex. du charbon | [2016/34] |
Former [2015/01] | Brenner mit Flammenstabilisierung/Vorrichtung mit zentralem Luftstrahl für pulverisierten qualitativ minderwertigen Brennstoff, z.B. Kohle | ||
Former [2015/01] | Burner with flame stabilizing/center air jet device for pulverized low quality fuel, coal e.g. | ||
Former [2015/01] | Brûleur à stabilisation de flamme/dispositif de jet d'air central pour combustible pulvérisé de faible qualité, p.ex. du charbon | Examination procedure | 17.06.2015 | Amendment by applicant (claims and/or description) | 30.06.2015 | Examination requested [2015/33] | 01.09.2016 | Communication of intention to grant the patent | 29.12.2016 | Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO | 02.01.2017 | Fee for grant paid | 02.01.2017 | Fee for publishing/printing paid | 25.01.2017 | Information about intention to grant a patent | 25.01.2017 | Receipt of the translation of the claim(s) | Opposition(s) | 08.01.2018 | No opposition filed within time limit [2018/11] | Fees paid | Renewal fee | 27.06.2016 | Renewal fee patent year 03 |
Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
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 | 24.06.2014 | AL | 05.04.2017 | AT | 05.04.2017 | CY | 05.04.2017 | CZ | 05.04.2017 | DK | 05.04.2017 | EE | 05.04.2017 | ES | 05.04.2017 | FI | 05.04.2017 | HR | 05.04.2017 | IT | 05.04.2017 | LT | 05.04.2017 | LV | 05.04.2017 | MC | 05.04.2017 | MK | 05.04.2017 | NL | 05.04.2017 | PT | 05.04.2017 | RS | 05.04.2017 | SE | 05.04.2017 | SI | 05.04.2017 | SK | 05.04.2017 | SM | 05.04.2017 | IE | 24.06.2017 | LU | 24.06.2017 | MT | 24.06.2017 | BE | 30.06.2017 | CH | 30.06.2017 | FR | 30.06.2017 | LI | 30.06.2017 | BG | 05.07.2017 | NO | 05.07.2017 | GR | 06.07.2017 | IS | 05.08.2017 | [2020/34] |
Former [2020/28] | HU | 24.06.2014 | |
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IE | 24.06.2017 | ||
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MT | 24.06.2017 | ||
BE | 30.06.2017 | ||
CH | 30.06.2017 | ||
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LI | 30.06.2017 | ||
BG | 05.07.2017 | ||
NO | 05.07.2017 | ||
GR | 06.07.2017 | ||
IS | 05.08.2017 | ||
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IE | 24.06.2017 | ||
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MT | 24.06.2017 | ||
BE | 30.06.2017 | ||
CH | 30.06.2017 | ||
FR | 30.06.2017 | ||
LI | 30.06.2017 | ||
BG | 05.07.2017 | ||
NO | 05.07.2017 | ||
GR | 06.07.2017 | ||
IS | 05.08.2017 | ||
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CH | 30.06.2017 | ||
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BG | 05.07.2017 | ||
NO | 05.07.2017 | ||
GR | 06.07.2017 | ||
IS | 05.08.2017 | ||
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IE | 24.06.2017 | ||
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BE | 30.06.2017 | ||
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BG | 05.07.2017 | ||
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IE | 24.06.2017 | ||
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LI | 30.06.2017 | ||
BG | 05.07.2017 | ||
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IE | 24.06.2017 | ||
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CH | 30.06.2017 | ||
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BG | 05.07.2017 | ||
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IE | 24.06.2017 | ||
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CH | 30.06.2017 | ||
LI | 30.06.2017 | ||
BG | 05.07.2017 | ||
NO | 05.07.2017 | ||
GR | 06.07.2017 | ||
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CH | 30.06.2017 | ||
LI | 30.06.2017 | ||
BG | 05.07.2017 | ||
NO | 05.07.2017 | ||
GR | 06.07.2017 | ||
IS | 05.08.2017 | ||
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Former [2017/48] | NL | 05.04.2017 | Documents cited: | Search | [YA]US4448135 (DOUGAN DONALD R [US], et al) [Y] 2 * the whole document * [A] 1,4,5,10; | [XDY]US4654001 (LARUE ALBERT D [US]) [XD] 1,4-6,8,10,15,16 * the whole document * [Y] 2,11,12; | [YA]CN101865460 (UNIV SHANGHAI SCIENCE & TECH, et al) [Y] 11,12 * abstract * * figures 1-4 *[A] 1 | by applicant | US4457241 | US4497263 | US4627366 | US4654001 | US4915619 | US7430970 |