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
Register Forum

2022.02.11

More...
blank News flashes

News flashes

New version of the European Patent Register - SPC information for Unitary Patents.

2024-03-06

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
FAQ - Register Alert
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: EP2015325

EP2015325 - A porous semiconductor film on a substrate [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  30.11.2012
Database last updated on 12.07.2024
Most recent event   Tooltip30.11.2012Withdrawal of applicationpublished on 02.01.2013  [2013/01]
Applicant(s)For all designated states
Sony Deutschland GmbH
Kemperplatz 1
10785 Berlin / DE
For all designated states
Sony Corporation
6-7-35 Kitashinagawa
Shinagawa-ku
Tokyo 141-0001 / JP
[N/P]
Former [2009/03]For all designated states
Sony Deutschland GmbH
Kemperplatz 1
10785 Berlin / DE
For all designated states
Sony Corporation
6-7-35 Kitashinagawa Shinagawa-ku
Tokyo 141-0001 / JP
Inventor(s)01 / Duerr, Michael
Sony Deutschland GmbH Stuttgart Technology Center Hedelfinger Strasse 61
Stuttgart / DE
02 / Nelles, Gabriele
Sony Deutschland GmbH Stuttgart Technology Center Hedelfinger Strasse 61
Stuttgart / DE
03 / Yasuda, Akio
Sony Deutschland GmbH Stuttgart Technology Center Hedelfinger Strasse 61
Stuttgart / DE
04 / Suzuki, Yusuke
Sony Corporation 6-7-35, Kitashinagawa
Shinagawa-ku Toyko 141-0001 / JP
05 / Noda, Kazuhiro
Sony Corporation 6-7-35, Kitashinagawa
Shinagawa-ku Toyko 141-0001 / JP
 [2009/03]
Representative(s)Appelt, Christian W.
Boehmert & Boehmert
Anwaltspartnerschaft mbB
Pettenkoferstrasse 22
80336 München / DE
[N/P]
Former [2009/03]Appelt, Christian W.
Forrester & Boehmert Pettenkoferstrasse 20-22
80336 München / DE
Application number, filing date08018079.713.12.2006
[2009/03]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP2015325
Date:14.01.2009
Language:EN
[2009/03]
Type: A3 Search report 
No.:EP2015325
Date:25.11.2009
[2009/48]
Search report(s)(Supplementary) European search report - dispatched on:EP26.10.2009
ClassificationIPC:H01G9/20
[2009/03]
CPC:
H01G9/2095 (EP,US); H01G9/2031 (EP,US); H01G9/2059 (EP,US);
H10K71/80 (EP,US); Y02E10/542 (EP,US)
Designated contracting statesDE,   FR,   GB [2010/30]
Former [2009/03]AT,  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 
TitleGerman:Poröse Halbleiterschicht auf einem Substrat[2009/03]
English:A porous semiconductor film on a substrate[2009/03]
French:Film à semi-conducteur poreux sur un substrat[2009/03]
Examination procedure15.10.2008Examination requested  [2009/03]
29.04.2010Despatch of a communication from the examining division (Time limit: M04)
16.08.2010Reply to a communication from the examining division
23.11.2012Application withdrawn by applicant  [2013/01]
23.11.2012Cancellation of oral proceeding that was planned for 10.12.2012
10.12.2012Date of oral proceedings (cancelled)
Parent application(s)   TooltipEP06025828.2  / EP1933343
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 (EP20060025828) is  10.07.2008
Fees paidRenewal fee
22.10.2008Renewal fee patent year 03
11.12.2009Renewal fee patent year 04
23.12.2010Renewal fee patent year 05
23.12.2011Renewal fee patent year 06
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.
Documents cited:Search[X]EP1589548  (SONY DEUTSCHLAND GMBH [DE]) [X] 1-4 * paragraphs [0008] - [0032]; figure 1 *;
 [DX]WO2005104153  (SONY INT EUROPE GMBH [DE], et al) [DX] 1-4;
 [X]JP2006313693  (DAINIPPON PRINTING CO LTD) [X] 1-4 * abstract * * paragraphs [0086] - [0089] - [0103] - [0105] - [0109] , [0111] , [0114] - [0117] - [0119] , [0121] , [0122] , [0125] - [0127] ** paragraphs [0154] , [0155] , [0159]; figures 1-3 *
by applicantWO9116719
 WO0072373
 WO2005104153
    - B.O-REGAN; M. GRÄTZEL, NATURE, (1991), vol. 353, page 737
    - H. LINDSTR6M ET AL., "A new method for manufacturing nanostructured electrodes on plastic substrates", NANO LETT., (2001), vol. 1, page 97
    - H. LINDSTRÖM ET AL., "A new method to make dye-sensitized nanocrystalline solar cells at room temperature", J. PHOTOCHEM. PHOTOBIOL. A, (2001), vol. 145, page 107
    - G. BOSCHLOO ET AL., "Optimization of dye-sensitized solar cells prepared by compression method", J. PHOTOCHEM. PHOTOBIOL. A, (2002), vol. 148, page 11
    - D. ZHANG ET AL., "Low-temperature fabrication of efficient porous titania photoelectrodes by hydrothermal crystallization at the solidlgas interface", ADV. MATER., (2003), vol. 15, page 814
    - D. ZHANG ET AL., "Low temperature synthesis of porous nanocrystalline Ti02 thick film for dye-sensitized solar cells by hydrothermal crystallization", CHEM. LETT., (2002), vol. 9, page 874
    - S. A. HAGUE ET AL., "Flexible dye-sensitized nanocrystalline semiconductor solar cells", CHEM. COMM., (2003), vol. 24, page 3008
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.