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Extract from the Register of European Patents

EP About this file: EP2050789

EP2050789 - POLYLACTIC ACID RESIN COMPOSITION, MOLDED BODY THEREOF AND POLYLACTIC ACID COMPOUND [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  25.04.2014
Database last updated on 24.04.2024
Most recent event   Tooltip25.04.2014No opposition filed within time limitpublished on 28.05.2014  [2014/22]
Applicant(s)For all designated states
Mitsui Chemicals, Inc.
5-2, Higashi-Shimbashi 1-chome Minato-ku
Tokyo 105-7117 / JP
[2009/17]
Inventor(s)01 / URAKAMI, Tatsuhiro
c/o MITSUI CHEMICALS, INC., 580-32, Nagaura
Sodegaura-shi, Chiba 2990265 / JP
02 / HIGUCHI, Choujirou
c/o MITSUI CHEMICALS, INC., 580-32, Nagaura
Sodegaura-shi, Chiba 2990265 / JP
 [2009/17]
Representative(s)Hoffmann Eitle
Patent- und Rechtsanwälte PartmbB
Arabellastrasse 30
81925 München / DE
[N/P]
Former [2013/25]HOFFMANN EITLE
Patent- und Rechtsanwälte
Arabellastrasse 4
81925 München / DE
Former [2009/35]HOFFMANN EITLE
Patent- und Rechtsanwälte Arabellastrasse 4
81925 München / DE
Former [2009/17]HOFFMANN EITLE
Patent- und Rechtsanwälte Arabellastrasse 4
81925 München / DE
Application number, filing date07790648.511.07.2007
[2009/17]
WO2007JP63844
Priority number, dateJP2006020387626.07.2006         Original published format: JP 2006203876
[2009/17]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2008013059
Date:31.01.2008
Language:JA
[2008/05]
Type: A1 Application with search report 
No.:EP2050789
Date:22.04.2009
Language:EN
[2009/17]
Type: B1 Patent specification 
No.:EP2050789
Date:19.06.2013
Language:EN
[2013/25]
Search report(s)International search report - published on:JP31.01.2008
(Supplementary) European search report - dispatched on:EP30.12.2010
ClassificationIPC:C08G63/60, C08K5/00, C08L67/04, C08G63/06
[2013/02]
CPC:
C08K5/20 (EP,KR,US); C08L67/04 (EP,KR,US); C08G63/06 (EP,KR,US);
C08G63/60 (EP,KR,US); C08K5/0083 (EP,KR,US); C08L69/005 (EP,KR,US);
C08G2261/126 (EP,KR,US); C08L2205/02 (EP,KR,US); C08L2666/18 (KR) (-)
C-Set:
C08K5/0083, C08L67/04 (EP,US);
C08K5/20, C08L67/04 (US,EP);
C08L67/04, C08L2666/18 (US,EP)
Former IPC [2009/17]C08L67/04, C08G63/06, C08J5/00, C08K5/20, C08L101/16
Designated contracting statesDE,   FR,   GB [2009/19]
Former [2009/17]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  MT,  NL,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:POLYMILCHSÄUREHARZZUSAMMENSETZUNG, FORMKÖRPER DARAUS UND POLYMILCHSÄUREVERBINDUNG[2009/17]
English:POLYLACTIC ACID RESIN COMPOSITION, MOLDED BODY THEREOF AND POLYLACTIC ACID COMPOUND[2009/17]
French:COMPOSITION DE RÉSINE D'ACIDE POLYLACTIQUE, CORPS MOULÉ ASSOCIÉ ET COMPOSÉ D'ACIDE POLYLACTIQUE[2009/17]
Entry into regional phase19.02.2009Translation filed 
20.02.2009National basic fee paid 
20.02.2009Search fee paid 
20.02.2009Designation fee(s) paid 
20.02.2009Examination fee paid 
Examination procedure20.02.2009Examination requested  [2009/17]
27.02.2009Loss of particular rights, legal effect: designated state(s)
06.04.2009Despatch of communication of loss of particular rights: designated state(s) AT, BE, BG, CH, CY, CZ, DK, EE, ES, FI, GR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, PL, PT, RO, SE, SI, SK, TR
26.04.2011Amendment by applicant (claims and/or description)
05.07.2011Despatch of a communication from the examining division (Time limit: M04)
16.09.2011Reply to a communication from the examining division
29.02.2012Despatch of a communication from the examining division (Time limit: M04)
22.06.2012Reply to a communication from the examining division
01.02.2013Communication of intention to grant the patent
08.05.2013Fee for grant paid
08.05.2013Fee for publishing/printing paid
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 is  05.07.2011
Opposition(s)20.03.2014No opposition filed within time limit [2014/22]
Fees paidRenewal fee
16.07.2009Renewal fee patent year 03
29.07.2010Renewal fee patent year 04
28.07.2011Renewal fee patent year 05
25.07.2012Renewal fee patent year 06
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Documents cited:Search[I]EP0618250  (DAINIPPON INK & CHEMICALS [JP]) [I] 1,7,15 * page 3, line 32 - page 4, line 1; example - *;
 [X]EP0669358  (KANEBO LTD [JP], et al) [X] 1,7,15 * page 5, line 56 - page 6, line 25 * * page 7, lines 23-31 *;
 [I]JPH09176295  ;
 [A]EP0780428  (MITSUI TOATSU CHEMICALS [JP]) [A] 10,14 * page 5, lines 3-34 * * page 7, lines 3-5; example - *;
 [A]US2005001349  (YOSIMURA MASAHUMI [JP], et al) [A] 10,14 * page 2, paragraphs 12-24 *;
 [A]US2006030690  (MIHARA TAKASHI [JP], et al) [A] 8,9 * page 2, paragraphs 24,30 * * page 3, paragraphs 36-37 * * page 5, paragraph 73 *
 [I]  - DATABASE WPI, 0, Derwent World Patents Index, vol. 1998, no. 28, Database accession no. 1998-315272, XP002605892 & JPH09176295 A 19970708 (MITSUI TOATSU CHEM INC) [I] 1,7,15 * abstract *
International search[X]JPH09158021  (DAINIPPON INK & CHEMICALS, et al);
 [X]JP2000344877  (DAINIPPON INK & CHEMICALS);
 [X]JPH10182801  (SHIMADZU CORP);
 [X]JPH08199054  (SHIMADZU CORP);
 [A]JP2006016605  (MITSUBISHI PLASTICS IND);
 [XP]JP2006335904  (TOHCELLO CO LTD);
 [AP]JP2007091769  (MITSUBISHI PLASTICS IND);
 [AP]JP2007016091  (TORAY INDUSTRIES)
by applicantJP2003192884
 JPH09278991
 JP2004285121
 EP0780428
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.