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EP0576547
European procedure
Extract from the Register of European Patents
EP About this file: EP0576547
| EP0576547 - PROCESSES FOR RECOVERING CITRIC ACID [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 16.04.1999 Database last updated on 15.07.2024 | Most recent event Tooltip | 16.04.1999 | No opposition filed within time limit | published on 02.06.1999 [1999/22] | Applicant(s) | For all designated states REILLY INDUSTRIES, INC. 1510 Market Square Center, 151 North Delaware Indianapolis Indiana 46204 / US | [N/P] |
| Former [1994/01] | For all designated states REILLY INDUSTRIES, INC. 1510 Market Square Center, 151 North Delaware Indianapolis, Indiana 46204 / US | Inventor(s) | 01 /
McQUIGG, Donald 6262 Catalpa Drive Plainfield, IN 46168 / US | 02 /
MARSTON, Charles, K. 2711 Valorie Lane Midland, MI 48640 / US | 03 /
FITZPATRICK, Gina 6863 Holly Springs Circle Indianapolis, IN 46254 / US | 04 /
CROWE, Ernest 411 North 11th Avenue Beech Grove, IN 46107 / US | 05 /
VORHIES, Susan 7628 Eagle Valley Pass Indianapolis, IN 46214 / US | [1998/24] |
| Former [1994/01] | 01 /
McQUIGG, Donald 151 Congress Drive Mooresville, IN 46158 / US | ||
| 02 /
MARSTON, Charles, K. 2711 Valorie Lane Midland, MI 48640 / US | |||
| 03 /
FITZPATRICK, Gina 6863 Holly Springs Circle Indianapolis, IN 46254 / US | |||
| 04 /
CROWE, Ernest 411 North 11th Avenue Beech Grove, IN 46107 / US | |||
| 05 /
VORHIES, Susan 7628 Eagle Valley Pass Indianapolis, IN 46214 / US | Representative(s) | Bannerman, David Gardner, et al Withers & Rogers LLP 4 More London Riverside London SE1 2AU / GB | [N/P] |
| Former [1994/01] | Bannerman, David Gardner, et al Withers & Rogers 4 Dyer's Buildings Holborn London, EC1N 2JT / GB | Application number, filing date | 92908122.2 | 12.03.1992 | [1994/01] | WO1992US01986 | Priority number, date | US19910669490 | 14.03.1991 Original published format: US 669490 | [1994/01] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9216490 | Date: | 01.10.1992 | Language: | EN | [1992/25] | Type: | A1 Application with search report | No.: | EP0576547 | Date: | 05.01.1994 | Language: | EN | The application published by WIPO in one of the EPO official languages on 01.10.1992 takes the place of the publication of the European patent application. | [1994/01] | Type: | B1 Patent specification | No.: | EP0576547 | Date: | 10.06.1998 | Language: | EN | [1998/24] | Search report(s) | International search report - published on: | EP | 01.10.1992 | Classification | IPC: | C07C51/47 | [1994/01] | CPC: |
C07C51/47 (EP)
| C-Set: |
C07C51/47, C07C59/265 (EP)
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, IT, LI, LU, NL, SE [1994/01] | Title | German: | VERFAHREN ZUR WIEDERGEWINNUNG VON CITRONENSÄURE | [1994/01] | English: | PROCESSES FOR RECOVERING CITRIC ACID | [1994/01] | French: | PROCEDES DE RECUPERATION D'ACIDE CITRIQUE | [1994/01] | Entry into regional phase | 05.10.1993 | National basic fee paid | 05.10.1993 | Designation fee(s) paid | 05.10.1993 | Examination fee paid | Examination procedure | 14.10.1992 | Request for preliminary examination filed International Preliminary Examining Authority: DE | 05.10.1993 | Examination requested [1994/01] | 05.07.1995 | Despatch of a communication from the examining division (Time limit: M06) | 04.01.1996 | Reply to a communication from the examining division | 26.08.1996 | Despatch of a communication from the examining division (Time limit: M06) | 03.03.1997 | Reply to a communication from the examining division | 04.07.1997 | Despatch of communication of intention to grant (Approval: No) | 27.10.1997 | Despatch of a communication from the examining division (Time limit: M04) | 15.11.1997 | Despatch of communication of intention to grant (Approval: later approval) | 15.11.1997 | Reply to a communication from the examining division | 02.12.1997 | Communication of intention to grant the patent | 27.02.1998 | Fee for grant paid | 27.02.1998 | Fee for publishing/printing paid | Opposition(s) | 11.03.1999 | No opposition filed within time limit [1999/22] | Fees paid | Renewal fee | 19.03.1994 | Renewal fee patent year 03 | 15.03.1995 | Renewal fee patent year 04 | 01.03.1996 | Renewal fee patent year 05 | 07.03.1997 | Renewal fee patent year 06 | 06.03.1998 | 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. | Cited in | International search | [Y]GB868926 (BENCKISER GMBH JOH A); | [Y]EP0324210 (UOP INC [US]); | [Y]US4851573 (KULPRATHIPANJA SANTI [US], et al); | [A]EP0346196 (ROQUETTE FRERES [FR]) |