EP0827188 - Cleaning liquid for producing semiconductor device and process for producing semiconductor device using same [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 23.07.2004 Database last updated on 17.05.2024 | Most recent event Tooltip | 23.07.2004 | No opposition filed within time limit | published on 08.09.2004 [2004/37] | Applicant(s) | For all designated states MITSUBISHI GAS CHEMICAL COMPANY, INC. No. 5-2, Marunouchi 2-chome Chiyoda-ku Tokyo / JP | [N/P] |
Former [1998/10] | For all designated states MITSUBISHI GAS CHEMICAL COMPANY, INC. No. 5-2, Marunouchi 2-chome Chiyoda-ku, Tokyo / JP | Inventor(s) | 01 /
Torii, Yoshimi, c/o Hitachi, Ltd. Semi & Inte. Cir. Div., 20-1 Josuihon-cho 5-chome Kodaira-shi, Tokyo / JP | 02 /
Sasabe, Shunji, c/o Hitachi, Ltd. Semi & Inte. Cir. Div., 20-1 Josuihon-cho 5-chome Kodaira-shi, Tokyo / JP | 03 /
Kojima, Masayuki, c/o Hitachi, Ltd. Semi & Inte. Cir. Div., 20-1 Josuihon-cho 5-chome Kodaira-shi, Tokyo / JP | 04 /
Usuami, Kazuhisa, c/o Hitachi, Ltd. Semi & Inte. Cir. Div., 20-1 Josuihon-cho 5-chome Kodaira-shi, Tokyo / JP | 05 /
Tokunaga, Takafumi Device Development Center, of Hitachi, Ltd. 2326, Imai, Ome-shi, Tokyo / JP | 06 /
Hara, Kazusato Device Development Center, of Hitachi, Ltd. 2326, Imai, Ome-shi, Tokyo / JP | 07 /
Ohira, Yoshikazu Device Development Center, of Hitachi, Ltd. 2326, Imai, Ome-shi, Tokyo / JP | 08 /
Matsui, Tsuyoshi, Texas Instruments Japan Ltd. 2350, Kihara, Miho-mura, Inashiki-gun Ibaraki-ken / JP | 09 /
Gotoh, Hideto, Texas Instruments Japan Ltd. 2350, Kihara, Miho-mura, Inashiki-gun Ibaraki-ken / JP | 10 /
Aoyama, Tetsuo, Mitsubishi Gas Chem. Co. Inc. Niigata Res. Lab., 182, Aza-Shinwari, Tayuhama Niigata-shi, Niigata-ken / JP | 11 /
Hasemi, Ryuji, Mitsubishi Gas Chem. Co. Inc. Niigata Res. Lab., 182, Aza-Shinwari, Tayuhama Niigata-shi, Niigata-ken / JP | 12 /
Ikeda, Hidetoshi, Mitsubishi Gas Chem. Co. Inc. Niigata Res. Lab., 182, Aza-Shinwari, Tayuhama Niigata-shi, Niigata-ken / JP | 13 /
Ishihara, Fukusaburo Mitsubishi Gas Chem. Comp. Ins., Corp. Res. Lab. 22, Wadai, Tsukuba-shi, Ibaraki-ken / JP | 14 /
Sotoaka, Ryuji Mitsubishi Gas Chem. Comp. Ins., Corp. Res. Lab. 22, Wadai, Tsukuba-shi, Ibaraki-ken / JP | [1998/10] | Representative(s) | Gille Hrabal Partnerschaftsgesellschaft mbB Patentanwälte Brucknerstraße 20 40593 Düsseldorf / DE | [N/P] |
Former [1998/10] | Türk, Gille, Hrabal, Leifert Brucknerstrasse 20 40593 Düsseldorf / DE | Application number, filing date | 97113056.2 | 30.07.1997 | [1998/10] | Priority number, date | JP19960211217 | 09.08.1996 Original published format: JP 21121796 | [1998/10] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0827188 | Date: | 04.03.1998 | Language: | EN | [1998/10] | Type: | A3 Search report | No.: | EP0827188 | Date: | 19.08.1998 | [1998/34] | Type: | B1 Patent specification | No.: | EP0827188 | Date: | 17.09.2003 | Language: | EN | [2003/38] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.07.1998 | Classification | IPC: | H01L21/306, H01L21/321, H01L21/311, G03F7/42 | [1998/16] | CPC: |
G03F7/423 (EP,US);
G03F7/425 (EP,US);
H01L21/02063 (EP,US);
H01L21/02071 (EP,US);
H01L21/304 (KR);
Y10S438/974 (EP,US)
|
Former IPC [1998/10] | H01L21/306, H01L21/321, H01L21/311 | Designated contracting states | BE, DE, FR, GB, IT [1999/18] |
Former [1998/10] | AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Reinigungsflüssigkeit für die Herstellung von Halbleiter-Anordnungen und Verfahren zur Herstellung von Halbleiter-Anordnungen unter Verwendung derselben | [1998/10] | English: | Cleaning liquid for producing semiconductor device and process for producing semiconductor device using same | [1998/10] | French: | Liquide de nettoyage pour composants semi-conducteurs et procédé de fabrication de composants semi-conducteurs utilisant ledit liquide de nettoyage | [1998/10] | Examination procedure | 02.02.1999 | Examination requested [1999/13] | 03.05.2000 | Despatch of a communication from the examining division (Time limit: M04) | 02.09.2000 | Reply to a communication from the examining division | 27.01.2003 | Communication of intention to grant the patent | 06.05.2003 | Fee for grant paid | 06.05.2003 | Fee for publishing/printing paid | Opposition(s) | 18.06.2004 | No opposition filed within time limit [2004/37] | Fees paid | Renewal fee | 23.07.1999 | Renewal fee patent year 03 | 22.07.2000 | Renewal fee patent year 04 | 17.07.2001 | Renewal fee patent year 05 | 24.07.2002 | Renewal fee patent year 06 | 17.07.2003 | Renewal fee patent year 07 |
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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]JPS61263921 ; | [X]US4343677 (KINSBRON ELIEZER, et al) [X] 1,6,7,9-12 * column 5, line 16 - line 56 *; | [X]US4215005 (MEY JOHN E VANDER [US]) [X] 1,2,4,6,7 * column 3, line 53 - column 6, line 14; table IV *; | [X]EP0680078 (MITSUBISHI GAS CHEMICAL CO [JP], et al) [X] 1,3,6,7,9,11 * column 3, line 25 - column 4, line 42 *; | [PX]US5571447 (WARD IRL E [US], et al) [PX] 1,6,7,9-11 * claims 1,2 *; | [PX]EP0773480 (TOKYO OHKA KOGYO CO LTD [JP]) [PX] 1-4,6,7,9-11 * page 3, line 6 - page 4, line 23 *; | [A]EP0662705 (MITSUBISHI GAS CHEMICAL CO [JP]) [A] 1-12 * abstract *; | [A]EP0496229 (RIEDEL DE HAEN AG [DE]) [A] 1-12 * abstract *; | [A]JPS63114128 ; | [A]JPH0480297 ; | [A]EP0596515 (BAKER J T INC [US]) [A] 8 * example 1 * | [X] - PATENT ABSTRACTS OF JAPAN, (19870417), vol. 11, no. 124, Database accession no. (C - 416), & JP61263921 A 19861121 (SUNSTAR INC) [X] 1,5 * abstract * | [A] - PATENT ABSTRACTS OF JAPAN, (19880926), vol. 12, no. 357, Database accession no. (E - 662), & JP63114128 A 19880519 (SHOWA DENKO) [A] 4 * abstract * | [A] - PATENT ABSTRACTS OF JAPAN, (19920630), vol. 16, no. 295, Database accession no. (C - 957), & JP04080297 A 19920313 (PIYUARETSUKUSU) [A] 2 * abstract * |