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

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
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: EP1902103

EP1902103 - PRODUCTION OF TITANIUM DIOXIDE PIGMENTS USING AN AIR VORTEX MILL [Right-click to bookmark this link]
StatusPatent revoked
Status updated on  06.09.2013
Database last updated on 15.11.2024
Most recent event   Tooltip24.04.2015Change - lapse in a contracting state
New state(s): CY, DE, FI, FR, GB, PL, TR		published on 27.05.2015  [2015/22]
Applicant(s)For all designated states
crenox GmbH
Rheinuferstrasse 7-9
47829 Krefeld / DE
[2010/26]
Former [2008/13]For all designated states
Tronox Pigments GmbH
Rheinuferstrasse 7-9
47829 Krefeld / DE
Inventor(s)01 / BAUMANN, Frank
Heinrich-Doergens-Strasse 19
47802 Krefeld / DE
02 / BRINGSKEN, Jörg
Dorfstrasse 72
47239 Duisburg / DE
03 / DÖRSCHUG, Uwe
En de Bongert 16
47918 Krefeld / DE
04 / LAUBACH, Benno
Hoeninghausstrasse 16
47809 Krefeld / DE
 [2008/13]
Representative(s)Viering, Jentschura & Partner mbB Patent- und Rechtsanwälte
Hamborner Straße 53
40472 Düsseldorf / DE
[N/P]
Former [2008/28]Viering, Jentschura & Partner
Kennedydamm 55/Roßstr.
40476 Düsseldorf / DE
Former [2008/13]Viering, Jentschura & Partner
Patent- und Rechtsanwälte, Centroallee 263
46047 Oberhausen / DE
Application number, filing date06762387.604.07.2006
[2008/13]
WO2006EP06496
Priority number, dateDE2005103224809.07.2005         Original published format: DE102005032248
[2008/13]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report
No.:WO2007006456
Date:18.01.2007
Language:DE
[2007/03]
Type: A2 Application without search report 
No.:EP1902103
Date:26.03.2008
Language:DE
The application published by WIPO in one of the EPO official languages on 18.01.2007 takes the place of the publication of the European patent application.
[2008/13]
Type: B1 Patent specification 
No.:EP1902103
Date:07.01.2009
Language:DE
[2009/02]
Search report(s)International search report - published on:EP24.05.2007
ClassificationIPC:C09C3/04, C09C1/36, B02C23/14, B02C23/26, B02C23/34
[2008/13]
CPC:
B02C13/14 (EP); B02C13/288 (EP); B02C23/14 (EP);
B02C23/26 (EP); B02C23/32 (EP); C09C1/3623 (EP);
C09C3/041 (EP); B01J21/063 (EP); B01J37/0036 (EP) (-)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2008/13]
Extension statesRSNot yet paid
TitleGerman:TITANDIOXIDPIGMENTHERSTELLUNG UNTER VERWENDUNG EINER LUFTWIRBELMÜHLE[2008/13]
English:PRODUCTION OF TITANIUM DIOXIDE PIGMENTS USING AN AIR VORTEX MILL[2008/13]
French:PRODUCTION DE PIGMENTS DE DIOXYDE DE TITANE AU MOYEN D'UN MOULIN A TOURBILLON D'AIR[2008/13]
Entry into regional phase03.01.2008National basic fee paid 
03.01.2008Designation fee(s) paid 
03.01.2008Examination fee paid 
Examination procedure09.05.2007Request for preliminary examination filed
International Preliminary Examining Authority: EP
03.01.2008Examination requested  [2008/13]
25.07.2008Communication of intention to grant the patent
24.11.2008Fee for grant paid
24.11.2008Fee for publishing/printing paid
Opposition(s)Opponent(s)01  06.10.2009  13.10.2009  ADMISSIBLE
OMYA DEVELOPMENT AG
42 Baslerstrasse
4665 Oftringen / CH
Opponent's representative
Tiefbrunner, Vera
Maiwald Patentanwalts- und
Rechtsanwaltsgesellschaft mbH
Elisenhof
Elisenstraße 3
80335 München / DE
 02  07.10.2009  18.04.2012  WITHDRAWN
Altenburger Maschinen Jäckering GmbH
Vorsterhauser Weg 46
59007 Hamm / DE
Opponent's representative
Tarvenkorn, Oliver
Tarvenkorn & Wickord Patentanwälte
Partnerschaftsgesellschaft mbB
Bernhard-Ernst-Straße 12
48155 Münster / DE
 [N/P]
Former [2012/22]
Opponent(s)01  06.10.2009  13.10.2009  ADMISSIBLE
OMYA DEVELOPMENT AG
42 Baslerstrasse
4665 Oftringen / CH
Opponent's representative
Tiefbrunner, Vera
Maiwald Patentanwalts GmbH Elisenhof Elisenstrasse 3
80335 München / DE
 02  07.10.2009  18.04.2012  WITHDRAWN
Altenburger Maschinen Jäckering GmbH
Vorsterhauser Weg 46
59007 Hamm / DE
Opponent's representative
Tarvenkorn, Oliver
Tarvenkorn Patentanwaltskanzlei Hafenweg 14
48155 Münster / DE
Former [2012/21]
Opponent(s)01  06.10.2009  13.10.2009  ADMISSIBLE
OMYA DEVELOPMENT AG
42 Baslerstrasse
4665 Oftringen / CH
Opponent's representative
Tiefbrunner, Vera
Maiwald Patentanwalts GmbH Elisenhof Elisenstrasse 3
80335 München / DE
 02  07.10.2009  14.10.2009  ADMISSIBLE
Altenburger Maschinen Jäckering GmbH
Vorsterhauser Weg 46
59007 Hamm / DE
Opponent's representative
Tarvenkorn, Oliver
Tarvenkorn Patentanwaltskanzlei Hafenweg 14
48155 Münster / DE
Former [2009/47]
Opponent(s)01  06.10.2009  13.10.2009  ADMISSIBLE
OMYA DEVELOPMENT AG
42 Baslerstrasse
4665 Oftringen / CH
Opponent's representative
Tiefbrunner, Vera
Maiwald Patentanwalts GmbH Elisenhof Elisenstrasse 3
80335 München / DE
 02  07.10.2009  14.10.2009  ADMISSIBLE
Altenburger Maschinen Jäckering GmbH
Vorsterhauser Weg 46
59007 Hamm / DE
Opponent's representative
Bausch, Thomas
Buse Heberer Fromm Rechtsanwälte Westfalendamm 9
44141 Dortmund / DE
11.11.2009Invitation to proprietor to file observations on the notice of opposition
11.03.2010Reply of patent proprietor to notice(s) of opposition
24.03.2010Communication of observations of patent proprietor (Time limit: M02)
25.05.2010Reply of parties involved to observations of patent proprietor
27.05.2013Despatch of communication that the patent will be revoked
06.06.2013Legal effect of revocation of patent [2013/41]
Fees paidRenewal fee
31.07.2008Renewal 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  TooltipCY07.01.2009
CZ07.01.2009
DK07.01.2009
EE07.01.2009
IE07.01.2009
IT07.01.2009
LT07.01.2009
LV07.01.2009
NL07.01.2009
RO07.01.2009
SI07.01.2009
SK07.01.2009
TR07.01.2009
BG07.04.2009
SE07.04.2009
GR08.04.2009
IS07.05.2009
PT08.06.2009
AT04.07.2009
LU04.07.2009
ES06.07.2009
HU08.07.2009
BE31.07.2009
MC31.07.2009
CH31.07.2010
LI31.07.2010
FI04.07.2011
GB04.07.2011
PL04.07.2011
FR01.08.2011
DE01.02.2012
[2015/22]
Former [2011/33]CZ07.01.2009
DK07.01.2009
EE07.01.2009
IE07.01.2009
IT07.01.2009
LT07.01.2009
LV07.01.2009
NL07.01.2009
RO07.01.2009
SI07.01.2009
SK07.01.2009
BG07.04.2009
SE07.04.2009
GR08.04.2009
IS07.05.2009
PT08.06.2009
AT04.07.2009
LU04.07.2009
ES06.07.2009
HU08.07.2009
BE31.07.2009
MC31.07.2009
CH31.07.2010
LI31.07.2010
Former [2011/22]CZ07.01.2009
DK07.01.2009
EE07.01.2009
IE07.01.2009
IT07.01.2009
LT07.01.2009
LV07.01.2009
NL07.01.2009
RO07.01.2009
SI07.01.2009
SK07.01.2009
BG07.04.2009
SE07.04.2009
GR08.04.2009
IS07.05.2009
PT08.06.2009
AT04.07.2009
LU04.07.2009
ES06.07.2009
BE31.07.2009
MC31.07.2009
CH31.07.2010
LI31.07.2010
Former [2011/20]CZ07.01.2009
DK07.01.2009
EE07.01.2009
IE07.01.2009
IT07.01.2009
LT07.01.2009
LV07.01.2009
NL07.01.2009
RO07.01.2009
SI07.01.2009
SK07.01.2009
BG07.04.2009
SE07.04.2009
GR08.04.2009
IS07.05.2009
PT08.06.2009
AT04.07.2009
ES06.07.2009
BE31.07.2009
MC31.07.2009
CH31.07.2010
LI31.07.2010
Former [2011/18]CZ07.01.2009
DK07.01.2009
EE07.01.2009
IE07.01.2009
IT07.01.2009
LT07.01.2009
LV07.01.2009
NL07.01.2009
RO07.01.2009
SI07.01.2009
SK07.01.2009
BG07.04.2009
SE07.04.2009
GR08.04.2009
IS07.05.2009
PT08.06.2009
AT04.07.2009
ES06.07.2009
BE31.07.2009
MC31.07.2009
Former [2011/04]CZ07.01.2009
DK07.01.2009
EE07.01.2009
IE07.01.2009
LT07.01.2009
LV07.01.2009
NL07.01.2009
RO07.01.2009
SI07.01.2009
SK07.01.2009
BG07.04.2009
SE07.04.2009
GR08.04.2009
IS07.05.2009
PT08.06.2009
AT04.07.2009
ES06.07.2009
BE31.07.2009
MC31.07.2009
Former [2010/29]CZ07.01.2009
DK07.01.2009
EE07.01.2009
IE07.01.2009
LT07.01.2009
LV07.01.2009
NL07.01.2009
RO07.01.2009
SI07.01.2009
SK07.01.2009
BG07.04.2009
SE07.04.2009
IS07.05.2009
PT08.06.2009
BE31.07.2009
MC31.07.2009
Former [2010/14]CZ07.01.2009
DK07.01.2009
EE07.01.2009
IE07.01.2009
LT07.01.2009
LV07.01.2009
NL07.01.2009
RO07.01.2009
SI07.01.2009
SK07.01.2009
BG07.04.2009
SE07.04.2009
IS07.05.2009
PT08.06.2009
MC31.07.2009
Former [2010/03]CZ07.01.2009
DK07.01.2009
EE07.01.2009
IE07.01.2009
LT07.01.2009
LV07.01.2009
NL07.01.2009
RO07.01.2009
SI07.01.2009
SK07.01.2009
SE07.04.2009
IS07.05.2009
PT08.06.2009
Former [2009/29]NL07.01.2009
SI07.01.2009
Cited inInternational search[XY]DE1164805  (ALTENBURGER MASCHINEN K G JAEC) [X] 1-8 * the whole document * [Y] 15-28;
 [Y]EP0347948  (JACKERING ALTENBURGER MASCH [DE]) [Y] 15-28 * the whole document *;
 [A]EP0796660  (JACKERING ALTENBURGER MASCH [DE]) [A] 1-13* the whole document *;
 [X]DE19823563  (ALTENBURGER MASCH GMBH [DE]) [X] 15-27 * the whole document *
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.