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EP0385246
European procedure
Extract from the Register of European Patents
EP About this file: EP0385246
| EP0385246 - Catalytic cracking [Right-click to bookmark this link] | Status | Opposition rejected Status updated on 12.06.1998 Database last updated on 29.07.2024 | Most recent event Tooltip | 19.04.2002 | Lapse of the patent in a contracting state New state(s): SE | published on 05.06.2002 [2002/23] | Applicant(s) | For all designated states W.R. GRACE & CO.-CONN. Grace Plaza, 1114 Avenue of the Americas New York, NY 10036 / US | [N/P] |
| Former [1993/17] | For all designated states W.R. Grace & Co.-Conn. Grace Plaza, 1114 Avenue of the Americas New York, New York 10036 / US | ||
| Former [1990/36] | For all designated states W.R. Grace & Co.-Conn. Grace Plaza, 1114 Ave. of the Americas New York New York 10036 / US | Inventor(s) | 01 /
Cheng, Wu-Cheng 10325 Whitewasher Way Columbia, MD 21044 / US | 02 /
Rajagopalan, Kuppuswamy 6408 Spicewind Court Columbia, MD 21045 / US | [1990/36] | Representative(s) | Uexküll & Stolberg Partnerschaft von Patent- und Rechtsanwälten mbB Beselerstraße 4 22607 Hamburg / DE | [N/P] |
| Former [1990/36] | UEXKÜLL & STOLBERG Patentanwälte Beselerstrasse 4 D-22607 Hamburg / DE | Application number, filing date | 90103317.5 | 21.02.1990 | [1990/36] | Priority number, date | US19890318099 | 02.03.1989 Original published format: US 318099 | [1990/36] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0385246 | Date: | 05.09.1990 | Language: | EN | [1990/36] | Type: | B1 Patent specification | No.: | EP0385246 | Date: | 27.04.1994 | Language: | EN | [1994/17] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 27.06.1990 | Classification | IPC: | C10G11/05 | [1990/36] | CPC: |
C10G11/05 (EP);
B01J29/084 (EP);
B01J2229/42 (EP);
B01J37/0045 (EP)
| Designated contracting states | BE, DE, ES, FR, GB, IT, NL, SE [1990/36] | Title | German: | Katalytisches Cracken | [1990/36] | English: | Catalytic cracking | [1990/36] | French: | Craquage catalytique | [1990/36] | Examination procedure | 13.02.1991 | Examination requested [1991/15] | 24.09.1992 | Despatch of a communication from the examining division (Time limit: M04) | 20.01.1993 | Reply to a communication from the examining division | 30.08.1993 | Despatch of communication of intention to grant (Approval: Yes) | 27.10.1993 | Communication of intention to grant the patent | 14.01.1994 | Fee for grant paid | 14.01.1994 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
27.01.1995
08.03.1995
ADMISSIBLE Akzo Nobel N.V. Velperweg 76 NL-6824 BM Arnhem / NL Opponent's representative van Deursen, Petrus Hubertus Akzo Nobel N.V. Intellectual Property Department P.O. Box 9300 6800 SB Arnhem / NL | [N/P] |
| Former [1995/14] | |||
| Opponent(s) | 01
27.01.1995
08.03.1995
ADMISSIBLE Akzo Nobel N.V. Velperweg 76 NL-6824 BM Arnhem / NL Opponent's representative Van Deursen, Petrus Hubertus Akzo Patent Department P.O. Box 9300 NL-6800 SB Arnhem / NL | ||
| Former [1995/13] | |||
| Opponent(s) | 01
31.01.1995
ADMISSIBLE Akzo Nobel N.V. Velperweg 76 NL-6824 BM Arnhem / NL Opponent's representative Van Deursen, Petrus Hubertus Akzo Patent Department P.O. Box 9300 NL-6800 SB Arnhem / NL | 13.03.1995 | Invitation to proprietor to file observations on the notice of opposition | 23.10.1995 | Reply of patent proprietor to notice(s) of opposition | 01.03.1996 | Communication of observations of patent proprietor (Time limit: M03) | 10.06.1996 | Reply of parties involved to observations of patent proprietor | 03.03.1998 | Date of despatch of rejection of opposition | 13.03.1998 | Legal effect of rejection of opposition [1998/31] | Fees paid | Renewal fee | 10.02.1992 | Renewal fee patent year 03 | 08.02.1993 | Renewal fee patent year 04 | 08.02.1994 | Renewal fee patent year 05 |
| 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 | BE | 27.04.1994 | SE | 27.04.1994 | [2002/23] |
| Former [1995/11] | BE | 27.04.1994 | Documents cited: | Search | [A]JP61004786 ; | [Y]US3718553 ; | [Y]US3312615 | [A] - PATENT ABSTRACTS OF JAPAN, vol. 10, no. 144 (C-349)[2201], 27th May 1986; & JP-A-61 004 786 (FUJI SEKIYU K.K.) 10-01-1986, & JP61004786 A 00000000 |