EP0729084 - Chemical reactor feed control [Right-click to bookmark this link] | Status | The application has been refused Status updated on 10.03.2000 Database last updated on 10.07.2024 | Most recent event Tooltip | 10.03.2000 | Refusal of application | published on 26.04.2000 [2000/17] | Applicant(s) | For all designated states Phillips Petroleum Company 5th and Keeler Bartlesville Oklahoma 74004 / US | [N/P] |
Former [1996/35] | For all designated states PHILLIPS PETROLEUM COMPANY 5th and Keeler Bartlesville Oklahoma 74004 / US | Inventor(s) | 01 /
Facker, Michael L. 16 Bradford Circle Sugarland, TX 77479 / US | 02 /
Brinkmeyer, Francis M. 2124 Skyline Drive Bartlesville, OK 74006 / US | 03 /
Bridges, Steven D. 4703 SE Harned Ct. Bartlesville, OK 74006 / US | 04 /
Miranda, Ronald E. 1107 Arbor Drive Bartlesville, OK 74006 / US | [1996/35] | Representative(s) | Dost, Wolfgang, et al Bardehle Pagenberg Partnerschaft Patentanwälte, Rechtsanwälte Postfach 86 06 20 81633 München / DE | [N/P] |
Former [1996/35] | 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 | 96102730.7 | 23.02.1996 | [1996/35] | Priority number, date | US19950393768 | 24.02.1995 Original published format: US 393768 | [1996/35] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0729084 | Date: | 28.08.1996 | Language: | EN | [1996/35] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 07.06.1996 | Classification | IPC: | G05D11/13, B01F15/04, B01J8/00, B01D3/00, C07C41/06 | [1996/35] | CPC: |
B01D3/009 (EP,US);
B01D3/4294 (EP,US);
B01F35/2132 (EP,US);
B01F35/82 (EP,US);
B01J19/0006 (EP,US);
B01J4/008 (EP,US);
C07C41/06 (EP,US);
G05D11/132 (EP,US);
B01F23/40 (EP,US);
Y02P20/10 (EP,US)
(-)
| C-Set: |
C07C41/06, C07C43/046 (EP,US)
| Designated contracting states | AT, BE, DE, DK, ES, FR, GB, IE, IT, NL, PT, SE [1996/35] | Title | German: | Steuerung der Einspeisung in einen Chemie-Reaktor | [1996/35] | English: | Chemical reactor feed control | [1996/35] | French: | Contrôle de la charge pour un réacteur chimique | [1996/35] | Examination procedure | 19.12.1996 | Examination requested [1997/09] | 01.03.1999 | Despatch of a communication from the examining division (Time limit: M04) | 11.05.1999 | Reply to a communication from the examining division | 21.06.1999 | Despatch of communication of intention to grant (Approval: ) | 03.12.1999 | Despatch of communication that the application is refused, reason: formalities examination [2000/17] | 13.12.1999 | Application refused, date of legal effect [2000/17] | Fees paid | Renewal fee | 29.01.1998 | Renewal fee patent year 03 | 03.02.1999 | Renewal fee patent year 04 |
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. | Documents cited: | Search | [A]EP0028824 (PHILLIPS PETROLEUM CO [US]) [A] 1 * abstract * * page 2, lines 3-22 ** page 5, line 14 - page 8, line 9; figure 1 *; | [A]US4277254 (HANSON ROBERT C) [A] 1,8 * abstract * * column 1, line 54 - column 2, line 2 * * column 2, line 61 - column 5, line 17; figure 1 *; | [A]US4621927 (HIROI KAZUO [JP]) [A] 1,8 * abstract * * column 1, line 28 - column 3, line 20 * * column 3, lines 26-61 * * column 4, line 31 - column 8, line 6; figures 1,2 *; | [A]US4979091 (ALBERS LLOYD R [US]) [A] 1,8 * column 1, line 4 - column 2, line 8 * * column 4, line 3 - column 5, line 5; figure 1 *; | [A]US5248837 (SMITH JR LAWRENC A [US], et al) [A] 1,8 * column 1, lines 7-16 * * column 4, lines 5-68; figure 1 * |