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Extract from the Register of European Patents

EP About this file: EP1370495

EP1370495 - METHOD FOR PRODUCING A QUARTZ GLASS CRUCIBLE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  21.09.2007
Database last updated on 28.09.2024
Most recent event   Tooltip26.06.2009Change - representativepublished on 29.07.2009  [2009/31]
Applicant(s)For all designated states
Heraeus Quarzglas GmbH & Co. KG
Quarzstrasse 8
63450 Hanau / DE
[2003/51]
Inventor(s)01 / KORUS, Gabriele
Thomasiusstrasse 2b
04109 Leipzig / DE
02 / LAUDAHN, Hilmar
Töpferwall 22
06749 Bitterfeld / DE
03 / ARNDT, Martin
Fritz-Reuter-Strasse 11
06749 Bitterfeld / DE
04 / GERTIG, Udo
Am Wingert 50
63687 Johannesberg / DE
 [2003/51]
Representative(s)Staudt, Armin Walter, et al
Sandeldamm 24a
63450 Hanau / DE
[N/P]
Former [2009/31]Staudt, Armin Walter, et al
Patentanwalt Auf der Mauer 8
63674 Altenstadt / DE
Former [2005/32]Staudt, Armin, Dipl.-Ing., et al
Patentanwalt Auf der Mauer 8
63674 Altenstadt / DE
Former [2004/35]Staudt, Armin, Dipl.-Ing., et al
Patentanwalt Lange Strasse 10
63674 Altenstadt / DE
Former [2003/51]Staudt, Armin
Edith-Stein-Strasse 22
63075 Offenbach am Main / DE
Application number, filing date02748301.505.03.2002
[2003/51]
WO2002EP02395
Priority number, dateDE200111140508.03.2001         Original published format: DE 10111405
DE200113964811.08.2001         Original published format: DE 10139648
[2003/51]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO02070414
Date:12.09.2002
Language:DE
[2002/37]
Type: A1 Application with search report 
No.:EP1370495
Date:17.12.2003
Language:DE
The application published by WIPO in one of the EPO official languages on 12.09.2002 takes the place of the publication of the European patent application.
[2003/51]
Type: B1 Patent specification 
No.:EP1370495
Date:15.11.2006
Language:DE
[2006/46]
Search report(s)International search report - published on:EP12.09.2002
ClassificationIPC:C03B19/09, C30B15/10, C03C10/00
[2003/51]
CPC:
C03B19/095 (EP); C03C10/0009 (EP); C30B15/10 (EP);
C30B35/002 (EP)
Designated contracting statesDE,   FI,   FR,   GB,   IT [2006/45]
Former [2003/51]AT,  BE,  CH,  CY,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE,  TR 
TitleGerman:VERFAHREN ZUR HERSTELLUNG EINES QUARZGLASTIEGELS[2003/51]
English:METHOD FOR PRODUCING A QUARTZ GLASS CRUCIBLE[2003/51]
French:PROCEDE DE FABRICATION D'UN CREUSET EN VERRE DE QUARTZ[2003/51]
Entry into regional phase04.09.2003National basic fee paid 
04.09.2003Designation fee(s) paid 
04.09.2003Examination fee paid 
Examination procedure06.07.2002Request for preliminary examination filed
International Preliminary Examining Authority: EP
04.09.2003Examination requested  [2003/51]
09.12.2003Amendment by applicant (claims and/or description)
09.06.2006Communication of intention to grant the patent
27.09.2006Fee for grant paid
27.09.2006Fee for publishing/printing paid
Opposition(s)17.08.2007No opposition filed within time limit [2007/43]
Fees paidRenewal fee
27.02.2004Renewal fee patent year 03
08.03.2005Renewal fee patent year 04
15.03.2006Renewal fee patent year 05
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  TooltipFI15.11.2006
FR15.11.2006
GB15.11.2006
[2008/52]
Former [2008/23]FI15.11.2006
GB15.11.2006
FR29.06.2007
Former [2007/50]FI15.11.2006
GB15.11.2006
Former [2007/25]FI15.11.2006
Cited inInternational search[PX]WO0216677  (HERAEUS QUARZGLAS ;FABIAN HEINZ (DE); LEIST JOHANN (DE); WERDECKER) [PX] 1-5,12-17 * claim - *;
 [X]US5389582  (BLACKMER JOHN F ET AL) [X] 1-6,9-17 * column 4, line 33 - line 42 * * column 5, line 11 - line 50 *;
 [X]EP0911429  (HERAEUS QUARZGLAS ;SHINETSU QUARTZ PROD (JP)) [X] 1-5,7,8,12-17 * claim - *;
 [A]US4102666  (BAUMLER PETER ET AL) [A] 1-17 * column 7, line 4 - line 23 *
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.