blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...
blank News flashes

News flashes

New version of the European Patent Register - SPC information for Unitary Patents.

2024-03-06

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
FAQ - Register Alert
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP2776153

EP2776153 - NITROGEN-MODIFIED ACTIVATED CARBON AND METHOD FOR PRODUCING SUCH AN ACTIVATED CARBON [Right-click to bookmark this link]
Former [2014/38]NITROGEN-MODIFIED AND/OR NITROGEN-FUNCTIONALISED ACTIVATED CARBON AND METHOD FOR PRODUCING SUCH AN ACTIVATED CARBON
[2015/26]
StatusNo opposition filed within time limit
Status updated on  24.06.2016
Database last updated on 06.07.2024
Most recent event   Tooltip19.10.2018Lapse of the patent in a contracting state
New state(s): AL		published on 21.11.2018  [2018/47]
Applicant(s)For all designated states
Blücher GmbH
Mettmanner Strasse 25
40699 Erkrath / DE
[2014/38]
Inventor(s)01 / BÖHRINGEN, Bertram
Bussardweg 33
42115 Wuppertal / DE
02 / SCHRAGE, Christian
Hechtstraße 11
01097 Dresden / DE
03 / FICHTNER, Sven
c/o Blücher GmbH
Mettmanner Strasse 25
40699 Erkrath / DE
04 / GIEBELHAUSEN, Jann-Michael
An der Herrenlanke 35
14712 Rathenow / DE
 [2014/38]
Representative(s)Von Rohr Patentanwälte Partnerschaft mbB
Rüttenscheider Straße 62
45130 Essen / DE
[2015/34]
Former [2014/38]Von Rohr Patentanwälte Partnerschaft mbB
Patentanwälte Partnerschaft
Rüttenscheider Straße 62
45130 Essen / DE
Application number, filing date12765991.006.09.2012
[2015/34]
WO2012EP03743
Priority number, dateDE20111011771507.11.2011         Original published format: DE102011117715
DE20111011782208.11.2011         Original published format: DE102011117822
DE2012100739216.04.2012         Original published format: DE102012007392
[2014/38]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2013068060
Date:16.05.2013
Language:DE
[2013/20]
Type: A1 Application with search report 
No.:EP2776153
Date:17.09.2014
Language:DE
The application published by WIPO in one of the EPO official languages on 16.05.2013 takes the place of the publication of the European patent application.
[2014/38]
Type: B1 Patent specification 
No.:EP2776153
Date:19.08.2015
Language:DE
[2015/34]
Search report(s)International search report - published on:EP16.05.2013
ClassificationIPC:B01J20/20, B01J20/32, B01J20/30, B01D53/02, C01B31/08
[2014/38]
CPC:
B01J20/3078 (EP,US); B01D53/02 (EP); B01J20/20 (EP);
B01J20/3085 (EP); B01J20/3204 (EP); B01J20/3217 (EP);
B01J20/3251 (EP); B01J21/18 (EP); B01J27/24 (EP);
B01J35/617 (EP); B01J35/618 (EP); B01J35/633 (EP);
B01J35/638 (EP); B01J35/643 (EP); B01J35/651 (EP);
B01J37/12 (EP); C01B32/306 (EP); C01B32/354 (EP,US);
C01B32/372 (EP); B01D2253/102 (EP); B01D2253/25 (EP);
B01D2253/306 (EP); B01D2253/308 (EP); B01D2253/31 (EP);
B01D2253/311 (EP); B01D2257/302 (EP); B01D2257/304 (EP);
B01D2257/406 (EP); B01D2257/90 (EP); B01D2257/93 (EP);
B01D2258/06 (EP); B01D2259/4508 (EP); B01D2259/4533 (EP);
B01D2259/4541 (EP) (-)
Designated contracting statesAL,   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 [2014/38]
Extension statesBA08.04.2014
ME08.04.2014
TitleGerman:STICKSTOFFMODIFIZIERTE AKTIVKOHLE UND VERFAHREN ZUR HERSTELLUNG EINER SOLCHEN AKTIVKOHLE[2015/26]
English:NITROGEN-MODIFIED ACTIVATED CARBON AND METHOD FOR PRODUCING SUCH AN ACTIVATED CARBON[2015/26]
French:CHARBON ACTIF MODIFIÉ PAR DE L'AZOTE ET PROCÉDÉ POUR LA PRÉPARATION D'UN TEL CHARBON ACTIF[2015/26]
Former [2014/38]STICKSTOFFMODIFIZIERTE UND/ODER STICKSTOFFFUNKTIONALISIERTE AKTIVKOHLE UND VERFAHREN ZUR HERSTELLUNG EINER SOLCHEN AKTIVKOHLE
Former [2014/38]NITROGEN-MODIFIED AND/OR NITROGEN-FUNCTIONALISED ACTIVATED CARBON AND METHOD FOR PRODUCING SUCH AN ACTIVATED CARBON
Former [2014/38]CHARBON ACTIF MODIFIÉ ET/OU FONCTIONNALISÉ PAR DE L'AZOTE ET PROCÉDÉ POUR LA PRÉPARATION D'UN TEL CHARBON ACTIF
Entry into regional phase08.04.2014National basic fee paid 
08.04.2014Designation fee(s) paid 
08.04.2014Examination fee paid 
Examination procedure28.12.2012Request for preliminary examination filed
International Preliminary Examining Authority: EP
08.04.2014Examination requested  [2014/38]
17.12.2014Amendment by applicant (claims and/or description)
09.06.2015Communication of intention to grant the patent
07.07.2015Fee for grant paid
07.07.2015Fee for publishing/printing paid
07.07.2015Receipt 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  09.06.2015
Opposition(s)20.05.2016No opposition filed within time limit [2016/30]
Fees paidRenewal fee
22.09.2014Renewal 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  TooltipHU06.09.2012
AL19.08.2015
BG19.08.2015
CY19.08.2015
CZ19.08.2015
DK19.08.2015
EE19.08.2015
ES19.08.2015
FI19.08.2015
HR19.08.2015
IT19.08.2015
LT19.08.2015
LV19.08.2015
MC19.08.2015
MK19.08.2015
MT19.08.2015
NL19.08.2015
PL19.08.2015
RO19.08.2015
RS19.08.2015
SE19.08.2015
SI19.08.2015
SK19.08.2015
SM19.08.2015
TR19.08.2015
IE06.09.2015
LU06.09.2015
BE30.09.2015
CH30.09.2015
LI30.09.2015
FR19.10.2015
NO19.11.2015
GR20.11.2015
IS19.12.2015
PT21.12.2015
[2018/47]
Former [2018/31]HU06.09.2012
BG19.08.2015
CY19.08.2015
CZ19.08.2015
DK19.08.2015
EE19.08.2015
ES19.08.2015
FI19.08.2015
HR19.08.2015
IT19.08.2015
LT19.08.2015
LV19.08.2015
MC19.08.2015
MK19.08.2015
MT19.08.2015
NL19.08.2015
PL19.08.2015
RO19.08.2015
RS19.08.2015
SE19.08.2015
SI19.08.2015
SK19.08.2015
SM19.08.2015
TR19.08.2015
IE06.09.2015
LU06.09.2015
BE30.09.2015
CH30.09.2015
LI30.09.2015
FR19.10.2015
NO19.11.2015
GR20.11.2015
IS19.12.2015
PT21.12.2015
Former [2018/02]HU06.09.2012
BG19.08.2015
CY19.08.2015
CZ19.08.2015
DK19.08.2015
EE19.08.2015
ES19.08.2015
FI19.08.2015
HR19.08.2015
IT19.08.2015
LT19.08.2015
LV19.08.2015
MC19.08.2015
MT19.08.2015
NL19.08.2015
PL19.08.2015
RO19.08.2015
RS19.08.2015
SE19.08.2015
SI19.08.2015
SK19.08.2015
SM19.08.2015
IE06.09.2015
LU06.09.2015
BE30.09.2015
CH30.09.2015
LI30.09.2015
FR19.10.2015
NO19.11.2015
GR20.11.2015
IS19.12.2015
PT21.12.2015
Former [2017/39]HU06.09.2012
BG19.08.2015
CY19.08.2015
CZ19.08.2015
DK19.08.2015
EE19.08.2015
ES19.08.2015
FI19.08.2015
HR19.08.2015
IT19.08.2015
LT19.08.2015
LV19.08.2015
MC19.08.2015
MT19.08.2015
NL19.08.2015
PL19.08.2015
RO19.08.2015
RS19.08.2015
SE19.08.2015
SI19.08.2015
SK19.08.2015
SM19.08.2015
IE06.09.2015
BE30.09.2015
CH30.09.2015
LI30.09.2015
FR19.10.2015
NO19.11.2015
GR20.11.2015
IS19.12.2015
PT21.12.2015
Former [2017/22]CZ19.08.2015
DK19.08.2015
EE19.08.2015
ES19.08.2015
FI19.08.2015
IT19.08.2015
LT19.08.2015
LV19.08.2015
MC19.08.2015
MT19.08.2015
NL19.08.2015
PL19.08.2015
RO19.08.2015
RS19.08.2015
SE19.08.2015
SI19.08.2015
SK19.08.2015
IE06.09.2015
CH30.09.2015
LI30.09.2015
FR19.10.2015
NO19.11.2015
GR20.11.2015
IS19.12.2015
PT21.12.2015
Former [2016/36]CZ19.08.2015
DK19.08.2015
EE19.08.2015
ES19.08.2015
FI19.08.2015
IT19.08.2015
LT19.08.2015
LV19.08.2015
MC19.08.2015
NL19.08.2015
PL19.08.2015
RO19.08.2015
RS19.08.2015
SE19.08.2015
SI19.08.2015
SK19.08.2015
IE06.09.2015
CH30.09.2015
LI30.09.2015
FR19.10.2015
NO19.11.2015
GR20.11.2015
IS19.12.2015
PT21.12.2015
Former [2016/33]CZ19.08.2015
DK19.08.2015
EE19.08.2015
ES19.08.2015
FI19.08.2015
IT19.08.2015
LT19.08.2015
LV19.08.2015
MC19.08.2015
NL19.08.2015
PL19.08.2015
RO19.08.2015
RS19.08.2015
SE19.08.2015
SK19.08.2015
IE06.09.2015
CH30.09.2015
LI30.09.2015
NO19.11.2015
GR20.11.2015
IS19.12.2015
PT21.12.2015
Former [2016/26]CZ19.08.2015
DK19.08.2015
EE19.08.2015
ES19.08.2015
FI19.08.2015
IT19.08.2015
LT19.08.2015
LV19.08.2015
MC19.08.2015
NL19.08.2015
PL19.08.2015
RO19.08.2015
RS19.08.2015
SE19.08.2015
SK19.08.2015
NO19.11.2015
GR20.11.2015
IS19.12.2015
PT21.12.2015
Former [2016/23]CZ19.08.2015
DK19.08.2015
EE19.08.2015
ES19.08.2015
FI19.08.2015
IT19.08.2015
LT19.08.2015
LV19.08.2015
NL19.08.2015
PL19.08.2015
RO19.08.2015
RS19.08.2015
SE19.08.2015
SK19.08.2015
NO19.11.2015
GR20.11.2015
IS19.12.2015
PT21.12.2015
Former [2016/22]CZ19.08.2015
DK19.08.2015
EE19.08.2015
ES19.08.2015
FI19.08.2015
IT19.08.2015
LT19.08.2015
LV19.08.2015
NL19.08.2015
PL19.08.2015
RS19.08.2015
SE19.08.2015
NO19.11.2015
GR20.11.2015
IS19.12.2015
PT21.12.2015
Former [2016/21]DK19.08.2015
ES19.08.2015
FI19.08.2015
IT19.08.2015
LT19.08.2015
LV19.08.2015
NL19.08.2015
PL19.08.2015
RS19.08.2015
SE19.08.2015
NO19.11.2015
GR20.11.2015
IS19.12.2015
PT21.12.2015
Former [2016/20]DK19.08.2015
ES19.08.2015
FI19.08.2015
LT19.08.2015
LV19.08.2015
NL19.08.2015
PL19.08.2015
RS19.08.2015
SE19.08.2015
NO19.11.2015
GR20.11.2015
IS19.12.2015
PT21.12.2015
Former [2016/14]ES19.08.2015
FI19.08.2015
LT19.08.2015
LV19.08.2015
NL19.08.2015
PL19.08.2015
RS19.08.2015
SE19.08.2015
NO19.11.2015
GR20.11.2015
IS19.12.2015
PT21.12.2015
Former [2016/10]ES19.08.2015
FI19.08.2015
LT19.08.2015
LV19.08.2015
PL19.08.2015
RS19.08.2015
SE19.08.2015
NO19.11.2015
GR20.11.2015
IS19.12.2015
PT21.12.2015
Former [2016/09]FI19.08.2015
LT19.08.2015
LV19.08.2015
NO19.11.2015
GR20.11.2015
Former [2016/08]LT19.08.2015
NO19.11.2015
Former [2016/07]LT19.08.2015
Cited inInternational search[X]  - RIOS R R V A ET AL, "Tailoring Activated Carbon by Surface Chemical Modification with O, S, and N containing Molecules", MATERIALS RESEARCH, DOT EDITORAÇÃO ELETRÔNICA, SAO CARLOS, BR, (20030401), vol. 6, no. 2, doi:10.1590/S1516-14392003000200004, ISSN 1516-1439, pages 129 - 135, XP002593329 [X] 1-7,9,10,14-16,18,21,23-26,28-46,51,53,55,56 * abstract * * Abschnitt: "2. Experimental"; page 130, column left * * Schema 2; page 133, column right * * Abschnitt: "Metal Adsorption"; page 134, column right - page 135, column left; figure 12 *

DOI:   http://dx.doi.org/10.1590/S1516-14392003000200004
 [X]  - Y. F. JIA ET AL, "Adsorption of Metal Ions on Nitrogen Surface Functional Groups in Activated Carbons", LANGMUIR, (20011218), vol. 18, no. 2, doi:10.1021/la011161z, ISSN 0743-7463, pages 470 - 478, XP055046845 [X] 1-7,9-11,13-20,23-46,51,53,55,56 * abstract * * Abschnitte: "2.1. Materials Used."; "2.3. Adsorption Studies of Metal Cations."; page 471, column left - page 472, column left; table 1 * * Abschnitt: "3.2. Adsorption of Metal Cations from Aqueous Solution."; page 474, column right - page 476, column left; figures 6-12 * * Abschnitt: "4.1. Nitrogen Functional Group Characterization."; page 476, column left - column right *

DOI:   http://dx.doi.org/10.1021/la011161z
 [X]  - DONG-IL JANG ET AL, "Influence of Amine Grafting on Carbon Dioxide Adsorption Behaviors of Activated Carbons", BULLETIN OF THE KOREAN CHEMICAL SOCIETY, (20110826), vol. 32, no. 9, doi:10.5012/bkcs.2011.32.9.3377, ISSN 0253-2964, pages 3377 - 3381, XP055046849 [X] 1-7,10,14-18,23-26,28-47,53,55,56 * Abschnitt: "Material and Sample Preparation."; page 3378, column left - column right; figure 1; table 1 * * Abschnitt: "Carbon Dioxide Adsorption."; page 3380, column left - column right; figure 5 *

DOI:   http://dx.doi.org/10.5012/bkcs.2011.32.9.3377
 [X]  - JEAN-PHILIPPE TESSONNIER ET AL, "Nitrogen-functionalized Carbon Nanotubes as a Basic Catalyst for Biomass Conversion Reactions", 21ST NORTH AMERICAN CATALYSIS SOCIETY MEETING, SAN FRANCISCO, CALIFORNIA, 2009, (20090611), pages 1 - 1, XP055046850 [X] 1-4,14-16,23-26,28-44,48,49,53,55,56 * the whole document *
 [X]  - BIMER J ET AL, "Modified active carbons from precursors enriched with nitrogen functions: sulfur removal capabilities", FUEL, IPC SCIENCE AND TECHNOLOGY PRESS, GUILDFORD, GB, (19980501), vol. 77, no. 6, doi:10.1016/S0016-2361(97)00250-0, ISSN 0016-2361, pages 519 - 525, XP004285843 [X] 1-6,9-47,50-56 * abstract * * Abschnitte: "Precursors"; "Nitrogen group introduction"; "Thermochemical treatment of selected samples"; page 519, column right - page 520, column left; figures 1, 3; tables 2, 3, * * Abschnitte: "Adsorption measurements"; "H2S adsorption-desorption"; "SO2 adsorption-desorption"; page 520, column left - column right; figures 2, 5; tables 4, 5 *

DOI:   http://dx.doi.org/10.1016/S0016-2361(97)00250-0
 [X]  - RAYMUNDO-PINERO E ET AL, "The role of different nitrogen functional groups on the removal of SO2 from flue gases by N-doped activated carbon powders and fibres", CARBON, ELSEVIER, OXFORD, GB, (20030101), vol. 41, no. 10, doi:10.1016/S0008-6223(03)00180-5, ISSN 0008-6223, pages 1925 - 1932, XP004437561 [X] 1-7,10-26,28-56 * abstract * * Abschnitt: "2.1. Materials preparation and characterisation"; page 1926, column links - column rechts; figure 2; table 1 * * Abschnitt: "2.2. SO2 retention capacity and catalytic activity"; page 1926, column right; figures 3-8 *

DOI:   http://dx.doi.org/10.1016/S0008-6223(03)00180-5
 [X]  - SEREDYCH M ET AL, "Surface functional groups of carbons and the effects of their chemical character, density and accessibility to ions on electrochemical performance", CARBON, ELSEVIER, OXFORD, GB, vol. 46, no. 11, doi:10.1016/J.CARBON.2008.06.027, ISSN 0008-6223, (20080901), pages 1475 - 1488, (20080620), XP023906145 [X] 1-5,7,9-12,14-16,18,20,21,23-26,28-44,47,51,53,55,56 * abstract * * Abschnitt: "2.1. Materials"; page 1476, column right; figures 1, 2; tables 1, 3, 4 * * Abschnitt: "2.2.3. Adsorption of nitrogen"; page 1476, column right - page 1477, column left *

DOI:   http://dx.doi.org/10.1016/j.carbon.2008.06.027
 [X]  - SHAM M L ET AL, "Surface functionalities of multi-wall carbon nanotubes after UV/Ozone and TETA treatments", CARBON, ELSEVIER, OXFORD, GB, vol. 44, no. 4, doi:10.1016/J.CARBON.2005.09.013, ISSN 0008-6223, (20060401), pages 768 - 777, (20060401), XP025010939 [X] 1-6,8-10,14-18,21,23-44 * Abschnitt: "2. Experiments"; page 769, column left - page 770, column right; figures 5-7 *

DOI:   http://dx.doi.org/10.1016/j.carbon.2005.09.013
 [X]  - M.CARMEN ROMÁN-MARTINEZ ET AL, "Rhodium-diphosphine complex bound to activated carbon", JOURNAL OF MOLECULAR CATALYSIS A: CHEMICAL, (20040120), vol. 213, no. 2, doi:10.1016/j.molcata.2003.12.015, ISSN 1381-1169, pages 177 - 182, XP055046637 [X] 1,2,5-7,9,10,14-18,23-44,48,49,51,55,56 * Abschnitt: "2.1. Preparation of catalysts"; Schema 1, Plate 1; page 178, column left - page 179, column right * * Abschnitt: "2.4. Catalytic activity measurements"; page 179, column right - page 180, column left * * Abschnitt: "3.3 Catalytic activity"; page 181, column left - page 182, column left; figure 1 *

DOI:   http://dx.doi.org/10.1016/j.molcata.2003.12.015
by applicantDE4304026
 DE4328219
 DE19600237
 DE19519869
 DE19625069
 WO9807655
 EP1918022
 DE102007050971
 US7737038
    - L. GURVICH, J. PHYS. CHEM. SOC, RUSS., (1915), vol. 47, page 805
    - S. LOWELL ET AL., Characterization of Porous Solids and Powders: Surface Area Pore Size and Density, KLUWER ACADEMIC PUBLISHERS, page 111
    - Quantachrome Instruments, AUTOSORB-1, AS1 WinVersion 1.50, Operating Manual, QUANTACHROME INSTRUMENTS, (2004), page 71
    - "BET-Methode", STICHWORT, Römpp Chemielexikon, GEORG THIEME VERLAG
    - Winnacker-Küchler, vol. 7, page 93 FF
    - Z. ANAL. CHEM., (1968), vol. 238, pages 187 - 193
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.