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Extract from the Register of European Patents

EP About this file: EP2450407

EP2450407 - Polypropylene carbonate containing sound-absorbing mass [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  13.12.2013
Database last updated on 11.09.2024
Most recent event   Tooltip13.12.2013Application deemed to be withdrawnpublished on 15.01.2014  [2014/03]
Applicant(s)For all designated states
BASF SE
Carl-Bosch-Strasse 38
67056 Ludwigshafen am Rhein / DE
[N/P]
Former [2012/19]For all designated states
BASF SE
67056 Ludwigshafen / DE
Inventor(s)01 / Brym, Anna Katharina
Emil-Heckel-Str. 20a
68163 Mannheim / DE
02 / Steinke, Tobias Heinz
Viehtriftstrasse 35b
67346 Speyer / DE
03 / Görtz, Hans-Helmut
Am Wurmberg 11
67251 Freinsheim / DE
04 / Weiss, Axel
Brahmsweg 3
67346 Speyer / DE
 [2012/19]
Representative(s)(deleted)
[2012/19]
Application number, filing date11187705.603.11.2011
[2012/19]
Priority number, dateEP2010019035308.11.2010         Original published format: EP 10190353
[2012/19]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP2450407
Date:09.05.2012
Language:DE
[2012/19]
Type: A3 Search report 
No.:EP2450407
Date:23.01.2013
Language:DE
[2013/04]
Search report(s)(Supplementary) European search report - dispatched on:EP21.12.2012
ClassificationIPC:C08L33/06, C08L69/00, C09D169/00, B60R13/08
[2013/04]
CPC:
C08K3/34 (EP); C08L33/06 (EP); C08L33/10 (EP);
C08L69/00 (EP); C09D169/00 (EP); G10K11/162 (EP);
C08G64/0208 (EP); C08G64/183 (EP) (-)
C-Set:
C08K3/34, C08L33/06 (EP);
C08L69/00, C08K3/34, C08L33/06 (EP);
C09D169/00, C08K3/34 (EP)
Former IPC [2012/19]C08L33/06, C08L69/00, C09D169/00
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2012/19]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:Antidröhnmasse enthaltend Polypropylencarbonat[2012/19]
English:Polypropylene carbonate containing sound-absorbing mass[2012/19]
French:Couche de protection anti-bruit comprenant du carbonate de polypropylène[2012/19]
Examination procedure29.08.2013Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time  [2014/03]
24.09.2013Application deemed to be withdrawn, date of legal effect  [2014/03]
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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]US4874030  (KUPHAL JEFFREY A [US], et al) [X] 7 * column 6, line 29 - line 63; claims 4-6 *;
 [X]JP2007217611  ;
 JP2007217611  [ ] (DAINICHISEIKA COLOR CHEM);
 [AD]WO2007034933  (NIHON TOKUSHU TORYO CO LTD [JP], et al) [AD] 1-10;
 [A]US2006003104  (CHAO TIEN-CHIEH [US], et al) [A] 1-10;
 [X]  - DATABASE WPI, 0, Derwent World Patents Index, vol. 2007, no. 80, Database accession no. 2007-864574, XP002688242 & JP2007217611 A 20070830 (DAINICHISEIKA COLOR & CHEM MFG CO LTD) [X] 1,4-6 * abstract *
 [A]  - CHUNG D.D.L., "Review Materials for vibration damping", JOURNAL OF MATERIALS SCIENCE, (2001), vol. 36, pages 5733 - 5737, XP002688243 [A] 1-10

DOI:   http://dx.doi.org/10.1023/A:1012999616049
by applicantWO03029325
 WO2006061237
 WO2007125039
 US4789727
 US7304172
 EP0081083
 WO2007034933
    - JOURNAL OF MATERIALS SCIENCE, (2001), vol. 36, pages 5733 - 5737
    - SOGA ET AL., POLYMER JOURNAL, (1981), vol. 13, pages 407 - 10
 EP20100173414
 EP20100170428
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.