EP0754747 - Catalytic cracking process [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 07.07.2000 Database last updated on 09.09.2024 | Most recent event Tooltip | 07.07.2000 | No opposition filed within time limit | published on 23.08.2000 [2000/34] | Applicant(s) | For all designated states Phillips Petroleum Company 5th and Keeler Bartlesville Oklahoma 74004 / US | [N/P] |
Former [1997/04] | For all designated states PHILLIPS PETROLEUM COMPANY 5th and Keeler Bartlesville Oklahoma 74004 / US | Inventor(s) | 01 /
Kallenbach, Lyle R. 1208 Meadow Lane Bartlesville, Oklahoma 74006 / US | 02 /
Senn, Dwayne R. 809 SW Keeler Bartlesville, Oklahoma 74003 / US | 03 /
Johnson, Marvin M. 4413 SE Woodland Road Bartlesville, Oklahoma 74006 / US | [1997/04] | Representative(s) | Dost, Wolfgang, et al Bardehle Pagenberg Partnerschaft Patentanwälte, Rechtsanwälte Postfach 86 06 20 81633 München / DE | [N/P] |
Former [1997/04] | Dost, Wolfgang, Dr.rer.nat., Dipl.-Chem., et al Patent- und Rechtsanwälte Bardehle . Pagenberg . Dost . Altenburg . Frohwitter . Geissler & Partner Postfach 86 06 20 81633 München / DE | Application number, filing date | 96111546.6 | 17.07.1996 | [1997/04] | Priority number, date | US19950504030 | 18.07.1995 Original published format: US 504030 | [1997/04] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0754747 | Date: | 22.01.1997 | Language: | EN | [1997/04] | Type: | B1 Patent specification | No.: | EP0754747 | Date: | 08.09.1999 | Language: | EN | [1999/36] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 31.10.1996 | Classification | IPC: | C10G11/04, C10G11/05 | [1997/04] | CPC: |
C10G11/05 (EP,US);
C10G11/04 (EP,US)
| Designated contracting states | BE, DE, ES, FR, GB, IT, NL, PT [1997/04] | Title | German: | Katalytisches Krackverfahren | [1997/04] | English: | Catalytic cracking process | [1997/04] | French: | Procédé de craquage catalytique | [1997/04] | Examination procedure | 23.05.1997 | Examination requested [1997/30] | 24.11.1998 | Despatch of communication of intention to grant (Approval: No) | 02.03.1999 | Despatch of communication of intention to grant (Approval: later approval) | 05.03.1999 | Communication of intention to grant the patent | 06.05.1999 | Fee for grant paid | 06.05.1999 | Fee for publishing/printing paid | Opposition(s) | 09.06.2000 | No opposition filed within time limit [2000/34] | Fees paid | Renewal fee | 22.06.1998 | Renewal fee patent year 03 | 06.07.1999 | Renewal fee patent year 04 |
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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 | [XY]EP0224992 (ENGELHARD CORP [US]) [X] 1,2,4,7-10 * claims 1,3,5 * [Y] 3,5,6; | [PY]US5461021 (KALLENBACH LYLE R [US]) [PY] 3,5,6 * column W *; | [A]EP0123014 (ASHLAND OIL INC [US]) |