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Extract from the Register of European Patents

EP About this file: EP1039517

EP1039517 - Method of cleaning porous body, and process for producing porous body, non-porous film or bonded substrate [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  23.07.2004
Database last updated on 05.10.2024
Most recent event   Tooltip23.07.2004Withdrawal of applicationpublished on 08.09.2004  [2004/37]
Applicant(s)For all designated states
CANON KABUSHIKI KAISHA
30-2, 3-chome, Shimomaruko, Ohta-ku
Tokyo / JP
[N/P]
Former [2000/39]For all designated states
CANON KABUSHIKI KAISHA
30-2, 3-chome, Shimomaruko, Ohta-ku
Tokyo / JP
Inventor(s)01 / Yamagata, Kenji
Canon Kabushiki Kaisha, 30-2, 3-chome
Shimomaruko, Ohta-ku, Tokyo / JP
02 / Matsumura, Satoshi
Canon Kabushiki Kaisha, 30-2, 3-chome
Shimomaruko, Ohta-ku, Tokyo / JP
[2000/39]
Representative(s)Beresford, Keith Denis Lewis, et al
Beresford Crump LLP
16 High Holborn
London WC1V 6BX / GB
[N/P]
Former [2000/39]Beresford, Keith Denis Lewis, et al
BERESFORD & Co. High Holborn 2-5 Warwick Court
London WC1R 5DJ / GB
Application number, filing date00302429.624.03.2000
[2000/39]
Priority number, dateJP1999008359926.03.1999         Original published format: JP 8359999
JP1999008360026.03.1999         Original published format: JP 8360099
[2000/39]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP1039517
Date:27.09.2000
Language:EN
[2000/39]
Type: A3 Search report 
No.:EP1039517
Date:17.01.2001
[2001/03]
Search report(s)(Supplementary) European search report - dispatched on:EP04.12.2000
ClassificationIPC:H01L21/306, H01L21/20, B08B3/12, H01L33/00
[2001/03]
CPC:
H01L21/67057 (EP,US); H01L21/304 (KR); B08B3/08 (EP,US);
C11D7/261 (EP,US); C11D7/265 (EP,US); H01L21/67051 (EP,US);
C11D2111/22 (EP,US); C11D2111/46 (EP,US); H01L33/346 (EP,US) (-)
Former IPC [2000/39]H01L21/306, H01L21/20
Designated contracting statesDE,   FR,   GB,   IT [2001/40]
Former [2000/39]AT,  BE,  CH,  CY,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE 
TitleGerman:Verfahren zur Reinigung eines porösen Körpers und Verfahren zur Herstellung eines porösen Körpers, einer nicht-porösen Schicht oder eines verbundenen Substrates[2000/39]
English:Method of cleaning porous body, and process for producing porous body, non-porous film or bonded substrate[2000/39]
French:Procédé de nettoyage d'un corps poreux et procédé de fabrication d'un corps poreux, d'un film non poreux ou d'un substrat soudé[2000/39]
Examination procedure01.06.2001Examination requested  [2001/31]
14.01.2004Despatch of a communication from the examining division (Time limit: M06)
20.07.2004Application withdrawn by applicant  [2004/37]
Fees paidRenewal fee
27.03.2002Renewal fee patent year 03
19.03.2003Renewal fee patent year 04
26.03.2004Renewal fee patent year 05
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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.
Documents cited:Search[A]JPH08241863  ;
 [A]US3898351  (KENNISON ROBERT E, et al) [A] 10,26,38,52 * abstract ** column 4, line 25 - line 52 *;
 [A]US4543130  (SHWARTZMAN STANLEY [US]) [A] 8,9,24,25,36,37,50,51 * abstract * * column 4, line 6 - line 10 *;
 [Y]US4695327  (GREBINSKI THOMAS J [US]) [Y] 1-4,13-20,27-32,41-46,53-56 * abstract * * column 4, line 3 - line 11 * * column 4, line 19 - line 26 *;
 [Y]US5143103  (BASSO JAMES E [US], et al) [Y] 5-9,21-25,33-37,47-51 * abstract * * column 2, line 25 - line 30 * * column 2, line 40 - line 53 *;
 [Y]US5660642  (BRITTEN JERALD A [US]) [Y] 11,12,39,40 * the whole document *;
 [Y]US5750000  (YONEHARA TAKAO [JP], et al) [Y] 1-9,11-25,27-37,39-51,53-56 * the whole document *;
 [A]US5868866  (MAEKAWA TOSHIRO [JP], et al) [A] 10,26,38,52 * abstract * * column 4, line 14 - line 67 * * column 5, line 66 - column 6, line 4 *
 [A]  - PATENT ABSTRACTS OF JAPAN, (19970131), vol. 1997, no. 01, & JP08241863 A 19960917 (CANON INC) [A] 1-56 * abstract *
ExaminationEP0810643
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.