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EP0493927
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EP About this file: EP0493927
| EP0493927 - Phosphate esters and compositions containing them [Right-click to bookmark this link] | Status | The application has been refused Status updated on 12.02.1999 Database last updated on 30.04.2025 | Most recent event Tooltip | 12.02.1999 | Refusal of application | published on 31.03.1999 [1999/13] | Applicant(s) | For:GB
Unilever PLC Unilever House Blackfriars London Greater London EC4P 4BQ / GB | For:AT
BE
CH
DE
DK
ES
FR
GR
IT
LI
NL
SE
Unilever N.V. Weena 455 3013 AL Rotterdam / NL | [N/P] |
| Former [1995/32] | For:GB
UNILEVER PLC Unilever House Blackfriars London EC4P 4BQ / GB | ||
| For:AT
BE
CH
DE
DK
ES
FR
GR
IT
LI
NL
SE
UNILEVER N.V. Weena 455 NL-3013 AL Rotterdam / NL | |||
| Former [1992/28] | For:GB
UNILEVER PLC Unilever House Blackfriars London EC4P 4BQ / GB | ||
| For:AT
BE
CH
DE
DK
ES
FR
GR
IT
LI
NL
SE
UNILEVER N.V. Weena 455 NL-3013 AL Rotterdam / NL | Inventor(s) | 01 /
Cho, Suk Hyung 670 Tilden Avenue Teaneck, New Jersey 07666 / US | [1992/28] | Representative(s) | Elliott, Peter William Unilever Patent Group Colworth House Sharnbrook Bedford MK44 1LQ / GB | [N/P] |
| Former [1992/37] | Elliott, Peter William Unilever plc Patent Division Colworth House Sharnbrook Bedford MK44 1LQ / GB | ||
| Former [1992/28] | Ford, Michael Frederick MEWBURN ELLIS York House 23 Kingsway London WC2B 6HP / GB | Application number, filing date | 91311695.0 | 17.12.1991 | [1992/28] | Priority number, date | US19900628243 | 17.12.1990 Original published format: US 628243 | US19900628250 | 17.12.1990 Original published format: US 628250 | [1992/28] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0493927 | Date: | 08.07.1992 | Language: | EN | [1992/28] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 09.03.1992 | Classification | IPC: | C07F9/09, A61K7/075, A61K7/48 | [1992/28] | CPC: |
C11D1/345 (EP);
A61K8/55 (EP);
A61Q11/00 (EP);
A61Q19/10 (EP);
A61Q5/02 (EP);
C07F9/091 (EP)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, NL, SE [1992/28] | Title | German: | Phosphat-Ester und sie enthaltende Zusammensetzungen | [1998/19] | English: | Phosphate esters and compositions containing them | [1992/28] | French: | Esters phosphate et composition les contenant | [1992/28] |
| Former [1992/28] | Phosphat-Estern und sie enthaltende Zusammensetzungen | Examination procedure | 25.01.1993 | Examination requested [1993/17] | 22.05.1995 | Despatch of a communication from the examining division (Time limit: M04) | 19.09.1995 | Reply to a communication from the examining division | 31.05.1996 | Despatch of a communication from the examining division (Time limit: M04) | 03.09.1996 | Reply to a communication from the examining division | 05.03.1997 | Despatch of a communication from the examining division (Time limit: M04) | 02.07.1997 | Reply to a communication from the examining division | 26.03.1998 | Despatch of communication of intention to grant (Approval: ) | 04.11.1998 | Despatch of communication that the application is refused, reason: formalities examination [1999/13] | 14.11.1998 | Application refused, date of legal effect [1999/13] | Fees paid | Renewal fee | 20.12.1993 | Renewal fee patent year 03 | 13.12.1994 | Renewal fee patent year 04 | 22.12.1995 | Renewal fee patent year 05 | 16.12.1996 | Renewal fee patent year 06 | 18.12.1997 | Renewal fee patent year 07 | Penalty fee | Penalty fee Rule 85b EPC 1973 | 08.01.1993 | M01 Fee paid on 25.01.1993 | Additional fee for renewal fee | 31.12.1998 | 08 M06 Not yet paid |
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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 | [X]US2185541 (CAHN FRANK J); | [X]US2962516 (EMILE CHERBULIEZ, et al); | [A]US4197316 (VAN SCOTT EUGENE J [US], et al); | [A]EP0371803 (UNILEVER PLC [GB], et al) | Examination | EP0381803 | by applicant | US4197316 |