EP2066737 - METHOD FOR PRODUCING WATER ABSORBENT RESIN PARTICLE [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 18.10.2013 Database last updated on 19.07.2024 | Most recent event Tooltip | 18.10.2013 | No opposition filed within time limit | published on 20.11.2013 [2013/47] | Applicant(s) | For all designated states Nippon Shokubai Co., Ltd. 1-1, Koraibashi 4-chome Chuo-ku Osaka-shi, Osaka 541-0043 / JP | [2009/24] | Inventor(s) | 01 /
SAKAMOTO, Shigeru 391-10, Shimoyobe Yobe-ku Himeji-shi Hyogo 671-1261 / JP | 02 /
IRIE, Yoshio 3253-3, Funatsucho Himeji-shi Hyogo 679-2101 / JP | 03 /
IKEUCHI, Hiroyuki 14-12, Kitahirano-minamino-cho Himeji-shi Hyogo 670-0887 / JP | 04 /
NAGASAWA, Makoto D-107, Nisshokuhamadaryo 931-11, Hamada Aboshi-ku Himeji-shi Hyogo 671-1242 / JP | 05 /
ISHIZAKI, Kunihiko A4-202, 3-5, Fujishirodai, Suita-shi Osaka 565-0873 / JP | 06 /
MACHIDA, Sayaka Taunhausuikegami 6-2 10-19, Ikegami 4-chome Nishi-ku Kobe-shi Hyogo 651-2111 / JP | [2012/50] |
Former [2009/24] | 01 /
SAKAMOTO, Shigeru 391-10, Shimoyobe Yobe-ku Himeji-shi Hyogo 671-1261 / JP | ||
02 /
IRIE, Yoshio 3253-3, Funatsucho Himeji-shi Hyogo 679-2101 / JP | |||
03 /
IKEUCHI, Hiroyuki 14-12, Kitahirano-minamino-cho Himeji-shi Hyogo 670-0887 / JP | |||
04 /
NAGASAWA, Makoto D-107, Nisshokuhamadaryo 931-11, Hamada Aboshi-ku Himeji-shi Hyogo 671-1242 / JP | |||
05 /
ISHIZAKI, Kunihiko A4-202, 3-5, Fujishirodai, Suita-shi Osaka 565-0873 / JP | |||
06 /
MACHIDA, Sayaka Taunhausuikegami 6-2 10-19, Ikegami 4-chome Nishi-ku Kobe-shi Hyogo 651-2111 / JP | Representative(s) | Mai Besier European Trademark Attorneys Patentanwälte Kreuzberger Ring 18a 65205 Wiesbaden / DE | [N/P] |
Former [2012/07] | Mai, Dörr, Besier Patentanwälte Steuerberater/Wirtschaftsprüfer John-F.-Kennedy-Straße 4 65189 Wiesbaden / DE | ||
Former [2009/24] | Luderschmidt, Schüler & Partner Patentanwälte John-F.-Kennedy-Strasse 4 65189 Wiesbaden / DE | Application number, filing date | 07829254.7 | 28.09.2007 | [2009/24] | WO2007JP69516 | Priority number, date | JP20060267567 | 29.09.2006 Original published format: JP 2006267567 | [2009/24] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2008038840 | Date: | 03.04.2008 | Language: | EN | [2008/14] | Type: | A1 Application with search report | No.: | EP2066737 | Date: | 10.06.2009 | Language: | EN | The application published by WIPO in one of the EPO official languages on 03.04.2008 takes the place of the publication of the European patent application. | [2009/24] | Type: | B1 Patent specification | No.: | EP2066737 | Date: | 12.12.2012 | Language: | EN | [2012/50] | Search report(s) | International search report - published on: | JP | 03.04.2008 | (Supplementary) European search report - dispatched on: | EP | 01.09.2010 | Classification | IPC: | C08J3/12, A61L15/60, B29B17/00, C08J11/06 | [2010/39] | CPC: |
C08J3/12 (EP,US);
B29B17/00 (EP,US);
B29B7/422 (EP);
B29B7/428 (EP);
B29B7/60 (US);
B29B9/06 (EP,US);
|
Former IPC [2009/24] | C08J3/12 | Designated contracting states | BE, DE [2011/01] |
Former [2009/24] | 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 | Title | German: | VERFAHREN ZUR HERSTELLUNG WASSERABSORBIERENDER HARZTEILCHEN | [2009/24] | English: | METHOD FOR PRODUCING WATER ABSORBENT RESIN PARTICLE | [2009/24] | French: | PROCÉDÉ SERVANT À PRODUIRE DES PARTICULES DE RÉSINE ABSORBANT L'EAU | [2009/24] | Entry into regional phase | 04.10.2008 | National basic fee paid | 04.10.2008 | Search fee paid | 04.10.2008 | Designation fee(s) paid | 04.10.2008 | Examination fee paid | Examination procedure | 03.09.2008 | Loss of particular rights, legal effect: designated state(s) | 04.10.2008 | Examination requested [2009/24] | 08.06.2009 | Despatch of communication of loss of particular rights: designated state(s) AT, BG, CH, CY, CZ, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, PL, PT, RO, SE, SI, SK, TR | 23.02.2011 | Amendment by applicant (claims and/or description) | 05.04.2011 | Despatch of a communication from the examining division (Time limit: M04) | 14.07.2011 | Reply to a communication from the examining division | 23.05.2012 | Communication of intention to grant the patent | 29.08.2012 | Fee for grant paid | 29.08.2012 | Fee 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 05.04.2011 | Opposition(s) | 13.09.2013 | No opposition filed within time limit [2013/47] | Fees paid | Renewal fee | 26.09.2009 | Renewal fee patent year 03 | 28.09.2010 | Renewal fee patent year 04 | 28.09.2011 | Renewal fee patent year 05 | 26.09.2012 | Renewal fee patent year 06 |
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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 | US4950692 [ ] (LEWIS WILLIAM H [US], et al); | [XI]EP0417761 (DOW CHEMICAL CO [US]) [X] 1,4,7,8,10,12 * figure 1; claims 1-7 * [I] 2,3,5,6,9,11,13; | JPH03152104 [ ] (DOW CHEMICAL CO); | US5064582 [ ] (SUTTON TOD A [US], et al); | [XI]EP0455846 (NALCO CHEMICAL CO [US]) [X] 1,4,7,8,10-12 * page 2, line 1 - line 6; examples 1-3; claims 11,12 * * page 3, line 26 - line 52 * * page 4, line 38 - line 51 * [I] 2,3,5,6,9,13; | JPH0441532 [ ] (NALCO CHEMICAL CO); | [XI]JP2000007790 (NIPPON CATALYTIC CHEM IND) [X] 1,2,8,10-12 * paragraphs [0023] , [0031] , [0033] , [0051] * * paragraph [0068] - paragraph [0090] * [I] 3-7,9,13; | [X]EP1690887 (NIPPON CATALYTIC CHEM IND [JP]) [X] 1-13* paragraph [0084] - paragraph [0086]; claims 1-6 * | International search | [X]JPH03152104 (DOW CHEMICAL CO); | [X]JPH0441532 (NALCO CHEMICAL CO); | [A]JPH04227934 (HOECHST CELANESE CORP); | [A]JPH0543610 (NIPPON CATALYTIC CHEM IND); | [X]JP2000007790 (NIPPON CATALYTIC CHEM IND); | [A]JP2003079829 (AIWA RAITO KK); | [A]JP2004067878 (TOAGOSEI CO LTD) |