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Extract from the Register of European Patents

EP About this file: EP2302418

EP2302418 - Silicon oxyfluoride glass [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  15.11.2013
Database last updated on 13.07.2024
Most recent event   Tooltip17.07.2015Lapse of the patent in a contracting state
New state(s): LU		published on 19.08.2015  [2015/34]
Applicant(s)For all designated states
Corning Incorporated
1 Riverfront Plaza
Corning, NY 14831 / US
[N/P]
Former [2011/13]For all designated states
Corning Incorporated
1 Riverfront Plaza
Corning NY 14831 / US
Inventor(s)01 / Maier, Robert L.
7147 Lakeside Road
Ontario, NY 14519 / US
02 / Moore, Lisa A.
7 West 4th Street
Corning, NY 14830 / US
03 / Smith, Charlene M.
222 Watauga Avenue
Corning, NY 14830 / US
 [2013/02]
Former [2011/13]01 / Maier, Robert L.
7147 Lakeside Road
Ontario, NY 14519 / US
02 / Moore, Lisa A.
7 West 4th Street
Corning, NY 14830 / US
03 / Smith, Charlene M.
222 Watauga Avenue
Corning, NY 14830 / US
Representative(s)Greene, Simon Kenneth
Elkington and Fife LLP
Prospect House
8 Pembroke Road
Sevenoaks, Kent TN13 1XR / GB
[N/P]
Former [2013/02]Greene, Simon Kenneth
Elkington and Fife LLP Prospect House 8 Pembroke Road Sevenoaks
Kent TN13 1XR / GB
Former [2011/13]Greene, Simon Kenneth
Elkington and Fife LLP Prospect House 8 Pembroke Road Sevenoaks
Kent TN13 1XR / GB
Application number, filing date10182172.627.02.2001
[2011/13]
Priority number, dateUS20000195682P07.04.2000         Original published format: US 195682 P
US2000056772510.05.2000         Original published format: US 567725
[2011/13]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP2302418
Date:30.03.2011
Language:EN
[2011/13]
Type: B1 Patent specification 
No.:EP2302418
Date:09.01.2013
Language:EN
[2013/02]
Search report(s)(Supplementary) European search report - dispatched on:EP10.02.2011
ClassificationIPC:G02B3/00, C03C17/02, C03C17/34, C03B19/14, G02B1/10
[2012/42]
CPC:
C03C17/02 (EP,US); C03B19/1453 (EP,US); C03B19/1461 (EP,US);
C03C17/3452 (EP,US); C03C3/06 (EP,US); G02B1/105 (EP);
G02B1/14 (EP,US); G02B5/208 (EP,US); G03F7/70958 (EP,US);
C03B2201/075 (EP,US); C03B2201/12 (EP,US); C03C2201/12 (EP,US);
C03C2201/23 (EP,US); C03C2203/46 (EP,US) (-)
Former IPC [2011/13]G02B3/00, C03C17/34
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE,   TR [2011/13]
TitleGerman:Siliziumoxyfluoridglas[2011/13]
English:Silicon oxyfluoride glass[2011/13]
French:Verre d'oxyfluoride de silicium[2011/13]
Examination procedure16.08.2011Amendment by applicant (claims and/or description)
28.09.2011Examination requested  [2011/45]
17.11.2011Despatch of a communication from the examining division (Time limit: M04)
08.02.2012Reply to a communication from the examining division
25.06.2012Despatch of a communication from the examining division (Time limit: M02)
16.08.2012Reply to a communication from the examining division
16.10.2012Communication of intention to grant the patent
28.11.2012Fee for grant paid
28.11.2012Fee for publishing/printing paid
Parent application(s)   TooltipEP01914510.1  / EP1295153
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 (EP20010914510) is  22.09.2008
Opposition(s)10.10.2013No opposition filed within time limit [2013/51]
Fees paidRenewal fee
28.10.2010Renewal fee patent year 03
28.10.2010Renewal fee patent year 04
28.10.2010Renewal fee patent year 05
28.10.2010Renewal fee patent year 06
28.10.2010Renewal fee patent year 07
28.10.2010Renewal fee patent year 08
28.10.2010Renewal fee patent year 09
28.10.2010Renewal fee patent year 10
23.02.2011Renewal fee patent year 11
24.02.2012Renewal fee patent year 12
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  TooltipAT09.01.2013
BE09.01.2013
CY09.01.2013
DK09.01.2013
FI09.01.2013
IT09.01.2013
SE09.01.2013
TR09.01.2013
IE27.02.2013
LU27.02.2013
CH28.02.2013
LI28.02.2013
MC28.02.2013
GB09.04.2013
GR10.04.2013
ES20.04.2013
PT09.05.2013
[2015/34]
Former [2015/32]AT09.01.2013
BE09.01.2013
CY09.01.2013
DK09.01.2013
FI09.01.2013
IT09.01.2013
SE09.01.2013
TR09.01.2013
IE27.02.2013
CH28.02.2013
LI28.02.2013
MC28.02.2013
GB09.04.2013
GR10.04.2013
ES20.04.2013
PT09.05.2013
Former [2014/09]AT09.01.2013
BE09.01.2013
CY09.01.2013
DK09.01.2013
FI09.01.2013
IT09.01.2013
SE09.01.2013
IE27.02.2013
CH28.02.2013
LI28.02.2013
MC28.02.2013
GB09.04.2013
GR10.04.2013
ES20.04.2013
PT09.05.2013
Former [2014/07]AT09.01.2013
BE09.01.2013
CY09.01.2013
DK09.01.2013
FI09.01.2013
IT09.01.2013
SE09.01.2013
IE27.02.2013
CH28.02.2013
LI28.02.2013
MC28.02.2013
GR10.04.2013
ES20.04.2013
PT09.05.2013
Former [2014/03]AT09.01.2013
BE09.01.2013
CY09.01.2013
DK09.01.2013
FI09.01.2013
IT09.01.2013
SE09.01.2013
CH28.02.2013
LI28.02.2013
MC28.02.2013
GR10.04.2013
ES20.04.2013
PT09.05.2013
Former [2013/52]AT09.01.2013
BE09.01.2013
CY09.01.2013
DK09.01.2013
FI09.01.2013
SE09.01.2013
CH28.02.2013
LI28.02.2013
MC28.02.2013
GR10.04.2013
ES20.04.2013
PT09.05.2013
Former [2013/48]AT09.01.2013
BE09.01.2013
DK09.01.2013
FI09.01.2013
SE09.01.2013
CH28.02.2013
LI28.02.2013
MC28.02.2013
GR10.04.2013
ES20.04.2013
PT09.05.2013
Former [2013/42]AT09.01.2013
BE09.01.2013
FI09.01.2013
SE09.01.2013
MC28.02.2013
GR10.04.2013
ES20.04.2013
PT09.05.2013
Former [2013/40]AT09.01.2013
BE09.01.2013
FI09.01.2013
SE09.01.2013
GR10.04.2013
ES20.04.2013
PT09.05.2013
Former [2013/37]AT09.01.2013
BE09.01.2013
FI09.01.2013
SE09.01.2013
GR10.04.2013
ES20.04.2013
Former [2013/36]AT09.01.2013
BE09.01.2013
SE09.01.2013
ES20.04.2013
Former [2013/35]BE09.01.2013
SE09.01.2013
Former [2013/34]SE09.01.2013
Documents cited:Search[Y]EP0488320  (SUMITOMO ELECTRIC INDUSTRIES [JP]) [Y] 1-10 * column 3, lines 39-48 * * column 4, lines 20-25 * * column 4, line 55 - column 5, line 4; example 6 *;
 [Y]EP0588718  (ALSTHOM CGE ALCATEL [FR]) [Y] 2,7-10 * abstract *;
 [Y]  - LIBERMAN V ET AL, "Materials issues for optical components and photomasks in 157 nm lithography", JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B: MICROELECTRONICSPROCESSING AND PHENOMENA, AMERICAN VACUUM SOCIETY, NEW YORK, NY, US, (19991101), vol. 17, no. 6, doi:10.1116/1.590994, ISSN 0734-211X, pages 3273 - 3279, XP012007918 [Y] 1-10 * section IV, reticles, section V, page 3276, 2nd par. *

DOI:   http://dx.doi.org/10.1116/1.590994
 [A]  - MOORE L A ET AL, "PROPERTIES OF FUSED SILICA FOR 157NM PHOTOMASKS", PROCEEDINGS OF SPIE, SPIE, USA, (19990901), vol. 3873, doi:10.1117/12.373334, ISSN 0277-786X, pages 392 - 401, XP009003018 [A] 1-10 * page 392, paragraph 6 * * item 3.1; page 393, paragraphs 1,4,5 * * item 3.2,3.3; page 394 * * first and two last paragraphs; page 395; figures 2-4,7 *

DOI:   http://dx.doi.org/10.1117/12.373334
 [A]  - ARAUJO R J ET AL, "Induced absorption in silica (A preliminary model)", PROCEEDINGS OF THE SPIE CONFERENCE ON INORGANIC OPTICAL MATERIALS, SAN DIEGO, CA, USA, The International Society for Optical Engineering SPIE, USA, (19980719), vol. 3424, doi:10.1117/12.323748, ISSN 0277-786X, pages 2 - 9, XP002617383 [A] 8-10 * summary item 5; page 2, paragraph 4 *

DOI:   http://dx.doi.org/10.1117/12.323748
by applicant   - LH. MALITOSON, "Interspecimen Comparison of the Refractive Index of Fused Silica", J. OPT. SOC. AMERICA, (1965), vol. 55, no. 10, pages 1205 - 1209
 US19820001956
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.