EP2918642 - P-static charge drain layer including carbon nanotubes [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 20.04.2018 Database last updated on 15.07.2024 | |
Former | The patent has been granted Status updated on 12.05.2017 | ||
Former | Grant of patent is intended Status updated on 19.01.2017 | 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 PPG Industries Ohio, Inc. 3800 West 143rd Street Cleveland, OH 44111 / US | [2015/38] | Inventor(s) | 01 /
Bimanand, Alexander 232 East Cedar Avenue Burbank, CA California 91502 / US | 02 /
Uprety, Krishna K. 28953 Mirada Circulo Valencia, CA California 91354 / US | 03 /
Lakdawala, Khushroo H. 16316 West Fairbanks Court Santa Clarita, CA California 91387 / US | [2015/38] | Representative(s) | Maikowski & Ninnemann Patentanwälte Partnerschaft mbB Postfach 15 09 20 10671 Berlin / DE | [2017/24] |
Former [2015/38] | Maikowski & Ninnemann Postfach 15 09 20 10671 Berlin / DE | Application number, filing date | 14191665.0 | 04.11.2014 | [2015/38] | Priority number, date | US201414214010 | 14.03.2014 Original published format: US201414214010 | [2015/38] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP2918642 | Date: | 16.09.2015 | Language: | EN | [2015/38] | Type: | B1 Patent specification | No.: | EP2918642 | Date: | 14.06.2017 | Language: | EN | [2017/24] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.07.2015 | Classification | IPC: | C09D1/00, C09D7/00, C08K3/00 | [2015/38] | CPC: |
C09D7/62 (EP,US);
C09D1/00 (EP,US);
C09D175/04 (US);
C09D175/06 (US);
C09D5/24 (EP,US);
C09D7/70 (EP,US);
H05K9/0079 (US);
C08K7/04 (EP,US);
Y10T428/263 (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 [2015/38] | Title | German: | P-statische Ladungsableitungsschicht mit Kohlenstoffnanoröhrchen | [2017/02] | English: | P-static charge drain layer including carbon nanotubes | [2015/38] | French: | Couche de drain de charge statique P comprenant des nanotubes de carbone | [2015/38] |
Former [2015/38] | P-statische Ladungsabzugsschicht mit Kohlenstoffnanoröhrchen | Examination procedure | 01.12.2014 | Examination requested [2015/38] | 16.03.2016 | Amendment by applicant (claims and/or description) | 20.01.2017 | Communication of intention to grant the patent | 03.05.2017 | Fee for grant paid | 03.05.2017 | Fee for publishing/printing paid | 03.05.2017 | Receipt of the translation of the claim(s) | Opposition(s) | 15.03.2018 | No opposition filed within time limit [2018/21] | Fees paid | Renewal fee | 28.11.2016 | Renewal fee patent year 03 |
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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 | 04.11.2014 | AL | 14.06.2017 | AT | 14.06.2017 | CY | 14.06.2017 | CZ | 14.06.2017 | DK | 14.06.2017 | EE | 14.06.2017 | ES | 14.06.2017 | FI | 14.06.2017 | HR | 14.06.2017 | LT | 14.06.2017 | LV | 14.06.2017 | MC | 14.06.2017 | MK | 14.06.2017 | NL | 14.06.2017 | PL | 14.06.2017 | PT | 14.06.2017 | RO | 14.06.2017 | RS | 14.06.2017 | SE | 14.06.2017 | SI | 14.06.2017 | SK | 14.06.2017 | SM | 14.06.2017 | BG | 14.09.2017 | NO | 14.09.2017 | GR | 15.09.2017 | IS | 14.10.2017 | IE | 04.11.2017 | LU | 04.11.2017 | MT | 04.11.2017 | BE | 30.11.2017 | CH | 30.11.2017 | LI | 30.11.2017 | [2020/34] |
Former [2020/28] | HU | 04.11.2014 | |
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CZ | 14.06.2017 | ||
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BE | 30.11.2017 | ||
CH | 30.11.2017 | ||
LI | 30.11.2017 | ||
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AT | 14.06.2017 | ||
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CZ | 14.06.2017 | ||
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EE | 14.06.2017 | ||
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BE | 30.11.2017 | ||
CH | 30.11.2017 | ||
LI | 30.11.2017 | ||
Former [2019/31] | HU | 04.11.2014 | |
AT | 14.06.2017 | ||
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BG | 14.09.2017 | ||
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IS | 14.10.2017 | ||
IE | 04.11.2017 | ||
LU | 04.11.2017 | ||
MT | 04.11.2017 | ||
BE | 30.11.2017 | ||
CH | 30.11.2017 | ||
LI | 30.11.2017 | ||
Former [2018/50] | AT | 14.06.2017 | |
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BE | 30.11.2017 | ||
CH | 30.11.2017 | ||
LI | 30.11.2017 | ||
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CH | 30.11.2017 | ||
LI | 30.11.2017 | ||
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CH | 30.11.2017 | ||
LI | 30.11.2017 | ||
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CZ | 14.06.2017 | ||
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BG | 14.09.2017 | ||
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GR | 15.09.2017 | ||
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LU | 04.11.2017 | ||
CH | 30.11.2017 | ||
LI | 30.11.2017 | ||
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IS | 14.10.2017 | ||
CH | 30.11.2017 | ||
LI | 30.11.2017 | ||
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BG | 14.09.2017 | ||
NO | 14.09.2017 | ||
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RS | 14.06.2017 | ||
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BG | 14.09.2017 | ||
NO | 14.09.2017 | ||
GR | 15.09.2017 | ||
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GR | 15.09.2017 | Documents cited: | Search | [X]WO2010102760 (BAYER MATERIALSCIENCE AG [DE], et al) [X] 1-15 * claims 1-19; examples 1-5 *; | [X]WO2010132858 (BATTELLE MEMORIAL INSTITUTE [US], et al) [X] 1-15 * claims 1-17; examples page 13 +; Figure 1 *; | [X]US2012112133 (BAHNMUELLER STEFAN [DE], et al) [X] 1-15 * claims 1-37; examples 1-3 *; | [X]WO2012138693 (BAYER MATERIALSCIENCE LLC [US], et al) [X] 1-15 * claims 1-22; examples 1-3 *; | [X] - JINCHAO ZHAO ET AL, "Effect of silica coating thickness on the thermal conductivity of polyurethane/SiO2 coated multiwalled carbon nanotube composites", COMPOSITES PART A: APPLIED SCIENCE AND MANUFACTURING, (20131121), vol. 58, doi:10.1016/j.compositesa.2013.11.008, ISSN 1359-835X, pages 1 - 6, XP055198935 [X] 1-15 * items 2.2 and 2.3; Figure 2 * DOI: http://dx.doi.org/10.1016/j.compositesa.2013.11.008 | [X] - Bin Zhang ET AL, "A Facile Synthesis of Polypyrrole/Carbon Nanotube Composites with Ultrathin, Uniform and Thickness-Tunable Polypyrrole Shells", Nanoscale Research Letters, New York, doi:10.1186/1556-276X-6-431, (20111201), pages 1 - 9, URL: http://www.ncbi.nlm.nih.gov/pubmed/21711496, XP055199037 [X] 1-15 * "Results and Discussion"; Fig. 1 * DOI: http://dx.doi.org/10.1186/1556-276X-6-431 | by applicant | US2010028684 | US2010025533 |