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Extract from the Register of European Patents

EP About this file: EP1457515

EP1457515 - RESIN COMPOSITION PREPREG LAMINATED SHEET AND SEMICONDUCTOR PACKAGE [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  17.08.2007
Database last updated on 14.09.2024
Most recent event   Tooltip17.08.2007Application deemed to be withdrawnpublished on 19.09.2007  [2007/38]
Applicant(s)For all designated states
SUMITOMO BAKELITE CO., LTD.
5-8, Higashi-Shinagawa 2-chome
Shinagawa-ku
Tokyo 140-0002 / JP
[N/P]
Former [2004/38]For all designated states
SUMITOMO BAKELITE CO., LTD.
5-8, Higashi-Shinagawa 2-chome, Shinagawa-ku
Tokyo 140-0002 / JP
Inventor(s)01 / HOSOMI, Takeshi, Sumitomo Bakelite Company Limited
5-8, Higashi-shinagawa 2-chome
Shinagawa-ku, Tokyo 140-0002 / JP
02 / YAMASHITA, Masako
E-201, 7, Sanaicho
Joetsu-shi, Niigata 942-0031 / JP
03 / BABA, Takayuki, Sumitomo Bakelite Company Limited
5-8, Higashi-shinagawa 2-chome
Shinagawa-ku, Tokyo 140-0002 / JP
04 / YABUKI, Kentaro
1288, Kanbayashi
Soja-shi, Okayama 719-1123 / JP
 [2004/38]
Representative(s)Solf, Alexander
Patent- und Rechtsanwälte
Dr. Solf & Zapf
Candidplatz 15
81543 München / DE
[N/P]
Former [2004/38]Solf, Alexander, Dr.
Patentanwälte Dr. Solf & Zapf Candidplatz 15
81543 München / DE
Application number, filing date02772828.630.08.2002
[2004/38]
WO2002JP08845
Priority number, dateJP2001026438531.08.2001         Original published format: JP 2001264385
[2004/38]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO03018675
Date:06.03.2003
Language:EN
[2003/10]
Type: A1 Application with search report 
No.:EP1457515
Date:15.09.2004
Language:EN
The application published by WIPO in one of the EPO official languages on 06.03.2003 takes the place of the publication of the European patent application.
[2004/38]
Search report(s)International search report - published on:JP06.03.2003
(Supplementary) European search report - dispatched on:EP12.10.2004
ClassificationIPC:C08J5/24, H05K1/03, C08L101/00, C08L63/00, C08L79/00
[2004/48]
CPC:
H05K1/0373 (EP,KR,US); C08J5/241 (KR); C08J5/24 (EP);
C08J5/244 (US); C08J5/249 (KR); H05K1/0366 (EP,KR,US);
H05K2201/0209 (EP,KR,US); Y10T428/24917 (EP,US); Y10T428/249924 (EP,US);
Y10T428/259 (EP,US) (-)
Former IPC [2004/38]C08J5/24, // H05K1:03,(C08L101/00, 63:00, 79:00)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE,   SK,   TR [2004/38]
Extension statesALNot yet paid
LTNot yet paid
LVNot yet paid
MKNot yet paid
RONot yet paid
SINot yet paid
TitleGerman:HARZZUSAMMENSETZUNG, PREPREG, LAMINATFOLIE UND HALBLEITERBAUSTEIN[2004/38]
English:RESIN COMPOSITION PREPREG LAMINATED SHEET AND SEMICONDUCTOR PACKAGE[2004/38]
French:COMPOSITION DE RESINE, PREIMPREGNE, FEUILLE LAMINEE, ET BOITIER DE SEMI-CONDUCTEUR[2004/38]
Entry into regional phase18.02.2004Translation filed 
18.02.2004National basic fee paid 
18.02.2004Search fee paid 
18.02.2004Designation fee(s) paid 
18.02.2004Examination fee paid 
Examination procedure18.02.2004Examination requested  [2004/38]
01.03.2007Application deemed to be withdrawn, date of legal effect  [2007/38]
24.04.2007Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time  [2007/38]
Fees paidRenewal fee
23.08.2004Renewal fee patent year 03
22.08.2005Renewal fee patent year 04
Penalty fee
Additional fee for renewal fee
31.08.200605   M06   Not yet paid
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Documents cited:Search[X]US4309473  (MINAMISAWA TSUYOSHI, et al) [X] 1-5,8,13-16* column W *
International search[X]JPS61209234  (MATSUSHITA ELECTRIC WORKS LTD);
 [Y]JPS62169828  (TEIJIN LTD);
 [Y]JPH01245038  (MATSUSHITA ELECTRIC WORKS LTD);
 [X]JPH0952941  (SHINETSU CHEMICAL CO);
 [X]JPH09136943  (DAINIPPON INK & CHEMICALS);
 [Y]JPH11158752  (ASAHI SCHWEBEL CO LTD);
 [Y]JPH11181123  (SUMITOMO BAKELITE CO);
 [Y]JP2000344862  (SUMITOMO BAKELITE CO);
 [Y]JP2001081305  (ASAHI KASEI CORP);
 [X]JP2001156461  (MITSUBISHI GAS CHEMICAL CO);
 [XP]JP2002172736  (HITACHI CHEMICAL CO LTD);
 [AE]JP2002309085  (SUMITOMO BAKELITE CO)
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.