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EP0271839
European procedure
Extract from the Register of European Patents
EP About this file: EP0271839
| EP0271839 - Casting polymerisation process for preparing sulfur-containing urethane resin lens [Right-click to bookmark this link] | Status | Opposition rejected Status updated on 21.05.1999 Database last updated on 15.05.2024 | Most recent event Tooltip | 05.10.2005 | Change: Appeal number | Applicant(s) | For all designated states MITSUI TOATSU CHEMICALS, Inc. 2-5 Kasumigaseki 3-chome Chiyoda-Ku Tokyo 100 / JP | [N/P] |
| Former [1992/23] | For all designated states MITSUI TOATSU CHEMICALS, Inc. 2-5 Kasumigaseki 3-chome Chiyoda-Ku Tokyo 100 / JP | ||
| Former [1988/25] | For all designated states MITSUI TOATSU CHEMICALS INC. No. 2-5, Kasumigaseki 3-chome Chiyoda-Ku Tokyo 100 / JP | Inventor(s) | 01 /
Sasagawa, Katsuyoshi Shinyoshidacho 1510, Kohoku-ku Yokohama-shi, Kanagawa-ken / JP | 02 /
Kanemura, Yoshinobu Iijimacho 2882, Sakae-ku Yokohama-shi, Kanagawa-ken / JP | 03 /
Imai, Masao 11-10, Hashido 1-chome, Seya-ku Yokohama-shi, Kanagawa-ken / JP | [1988/25] | Representative(s) | Mai, Oppermann & Partner i.L. Patentanwälte Postfach 3929 65029 Wiesbaden / DE | [N/P] |
| Former [1997/44] | Luderschmidt, Schüler & Partner GbR Patentanwälte, Postfach 3929 65029 Wiesbaden / DE | ||
| Former [1989/35] | Schüler, Horst, Dr. Patentanwalt, Kaiserstrasse 69 D-60329 Frankfurt / DE | ||
| Former [1988/25] | Schüler, Horst, Dr. Kaiserstrasse 69 D-6000 Frankfurt/Main 1 / DE | Application number, filing date | 87118391.9 | 11.12.1987 | [1988/25] | Priority number, date | JP19860298198 | 15.12.1986 Original published format: JP 29819886 | JP19870054353 | 10.03.1987 Original published format: JP 5435387 | JP19870092685 | 15.04.1987 Original published format: JP 9268587 | [1988/25] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0271839 | Date: | 22.06.1988 | Language: | EN | [1988/25] | Type: | A3 Search report | No.: | EP0271839 | Date: | 08.03.1989 | Language: | EN | [1989/10] | Type: | B1 Patent specification | No.: | EP0271839 | Date: | 06.03.1996 | Language: | EN | [1996/10] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 19.01.1989 | Classification | IPC: | C08G18/38, C08G18/75, C08K5/02, C08K5/17, C08K5/52, C08K5/54, B29C33/60 | [1988/25] | CPC: |
C08K5/521 (EP);
C08G18/82 (KR);
B29C33/60 (EP);
C08G18/38 (KR);
C08G18/3876 (EP);
C08G18/73 (EP);
C08G18/75 (EP);
C08G18/7628 (EP);
C08K5/02 (EP);
| C-Set: |
C08K5/02, C08L75/04 (EP);
C08K5/19, C08L75/04 (EP);
C08K5/521, C08L75/04 (EP);
C08K5/54, C08L75/04 (EP) | Designated contracting states | CH, DE, FR, GB, IT, LI, NL [1988/25] | Title | German: | Giess-Polymerisationsverfahren zur Herstellung von Schwefel enthaltenden Urethanharzlinsen | [1988/25] | English: | Casting polymerisation process for preparing sulfur-containing urethane resin lens | [1988/25] | French: | Procédé de polymérisation de coulée pour la préparation d'une lentille de résine d'uréthane contenant du soufre | [1988/25] | Examination procedure | 28.08.1989 | Examination requested [1989/43] | 23.01.1992 | Despatch of a communication from the examining division (Time limit: M06) | 28.07.1992 | Reply to a communication from the examining division | 01.09.1992 | Despatch of a communication from the examining division (Time limit: M06) | 10.03.1993 | Reply to a communication from the examining division | 18.05.1993 | Despatch of a communication from the examining division (Time limit: M06) | 24.11.1993 | Reply to a communication from the examining division | 14.02.1994 | Despatch of a communication from the examining division (Time limit: M06) | 14.08.1994 | Reply to a communication from the examining division | 19.08.1994 | Despatch of a communication from the examining division (Time limit: M04) | 17.12.1994 | Reply to a communication from the examining division | 14.02.1995 | Despatch of communication of intention to grant (Approval: Yes) | 12.06.1995 | Communication of intention to grant the patent | 11.09.1995 | Fee for grant paid | 11.09.1995 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
06.12.1996
16.12.1996
ADMISSIBLE Hoya Corporation 7-5 Naka-ochiai, 2-chome Shinjuku-Ku Tokyo 161 / JP Opponent's representative Kindler, Matthias, et al, et al Hoffmann - Eitle ATTENTION : ADDRESS INACTIVE - USE ASS-NR - CDR / DE | [N/P] |
| Former [1997/05] | |||
| Opponent(s) | 01
06.12.1996
Hoya Corporation 7-5 Naka-ochiai, 2-chome Shinjuku-Ku Tokyo 161 / JP Opponent's representative Kindler, Matthias, et al, et al Hoffmann Eitle, Patent- und Rechtsanwälte, Arabellastrasse 4 81925 München / DE | 14.01.1997 | Invitation to proprietor to file observations on the notice of opposition | 11.07.1997 | Reply of patent proprietor to notice(s) of opposition | 17.06.1998 | Date of oral proceedings | 01.07.1998 | Despatch of minutes of oral proceedings | 01.07.1998 | Date of despatch of rejection of opposition | 27.04.1999 | Legal effect of rejection of opposition [1999/27] | Appeal following opposition | 28.08.1998 | Appeal received No. T0868/98 | 04.11.1998 | Statement of grounds filed | 27.04.1999 | Result of appeal procedure: appeal of the opponent withdrawn | Fees paid | Renewal fee | 29.11.1989 | Renewal fee patent year 03 | 21.12.1990 | Renewal fee patent year 04 | 21.12.1990 | Renewal fee patent year 05 | 22.12.1992 | Renewal fee patent year 06 | 17.12.1993 | Renewal fee patent year 07 | 22.12.1994 | Renewal fee patent year 08 | 15.12.1995 | Renewal fee patent year 09 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | CH | 06.03.1996 | LI | 06.03.1996 | NL | 01.07.1997 | [1998/02] |
| Former [1997/28] | CH | 06.03.1996 | |
| LI | 06.03.1996 | Documents cited: | Search | [A]JP60199016 ; | [A]US4220727 (GODLEWSKI ROBERT E [US]); | [A]WO8601215 (DOW CHEMICAL CO [US]); | [A]EP0138130 (UNION CARBIDE CORP [US]); | [A]EP0155116 (ICI PLC [GB]) | [A] - PATENT ABSTRACTS OF JAPAN, vol. 10, no. 56 (C-331)[2113], 6th March 1986; & JP-A-60 199 016 (MITSUI TOATSU KAGAKU K.K.) 08-10-1985, & JP60199016 A 00000000 | Examination | EP0235743 | EP0268896 | - Römpps Chemie-Lexicon, 7th and 8th Ed. Franckh'sche Verlagshanlung Stuttgart, 1981, p.1546; 1977, pp. 3494-3498; 1985, 3169/3170. |