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

Extract from the Register of European Patents

EP About this file: EP2172304

EP2172304 - POLISHING APPARATUS [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  15.07.2011
Database last updated on 19.10.2024
Most recent event   Tooltip15.07.2011Withdrawal of applicationpublished on 17.08.2011  [2011/33]
Applicant(s)For all designated states
EBARA CORPORATION
11-1, Haneda Asahi-cho Ohta-ku
Tokyo 144-8510 / JP
[2010/14]
Inventor(s)01 / TAKAHASHI, Tamami
c/o Ebara Corporation 11-1 Haneda Asahi-cho Ohta-ku
Tokyo 144-8510 / JP
02 / ITO, Kenya
c/o Ebara Corporation 11-1 Haneda Asahi-cho Ohta-ku
Tokyo 144-8510 / JP
03 / KUSA, Hiroaki
c/o Ebara Corporation 11-1 Haneda Asahi-cho Ohta-ku
Tokyo 144-8510 / JP
04 / SEKI, Masaya
c/o Ebara Corporation 11-1 Haneda Asahi-cho Ohta-ku
Tokyo 144-8510 / JP
 [2010/14]
Representative(s)Carstens, Dirk Wilhelm
Wagner & Geyer Partnerschaft mbB
Patent- und Rechtsanwälte
Gewürzmühlstraße 5
80538 München / DE
[N/P]
Former [2010/14]Carstens, Dirk Wilhelm
Wagner & Geyer Gewürzmühlstrasse 5
80538 München / DE
Application number, filing date08778124.108.07.2008
[2010/14]
WO2008JP62653
Priority number, dateJP2007018161611.07.2007         Original published format: JP 2007181616
[2010/14]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2009008531
Date:15.01.2009
Language:JA
[2009/03]
Type: A1 Application with search report 
No.:EP2172304
Date:07.04.2010
Language:EN
[2010/14]
Search report(s)International search report - published on:JP15.01.2009
ClassificationIPC:B24B21/08, B24B9/00, B24B21/16, H01L21/304
[2010/14]
CPC:
B24B21/002 (EP,US); B24B9/065 (EP,US); H01L21/02021 (EP,US)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MT,   NL,   NO,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2010/14]
TitleGerman:POLIERVORRICHTUNG[2010/14]
English:POLISHING APPARATUS[2010/14]
French:APPAREIL DE POLISSAGE[2010/14]
Entry into regional phase11.01.2010Translation filed 
11.01.2010National basic fee paid 
11.01.2010Search fee paid 
11.01.2010Designation fee(s) paid 
11.01.2010Examination fee paid 
Examination procedure11.01.2010Examination requested  [2010/14]
04.07.2011Application withdrawn by applicant  [2011/33]
Fees paidRenewal fee
18.05.2010Renewal 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.
Cited inInternational search[YA]JPH1199459  (SANSHIN KK) [Y] 1, 3-4, 9 * , Par. No. [0019]; Fig. 6 (Family: none) * [A] 2, 5-8;
 [YA]JP2003163188  (TOSHIBA CORP) [Y] 1, 3-4, 9 * , Par. Nos. [0048] to [0066] ; Fig. 21 & US 2003/0139049 A1 & TW 225273 B & KR 2003-43697 A & CN 1421903 A * [A] 2, 5-8;
 [YA]WO2006041196  (TOSHIBA KK [JP], et al) [Y] 1, 3-4, 9 * , Page 12, line 24 to page 13, line 7; Fig. 11 & JP 2008-518792 A * [A] 2, 5-8;
 [A]JP2007152471  (HITACHI CHEMICAL CO LTD) [A] 1-9* , Full text; all drawings (Family: none) *
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.