EP0679175 - REFRIGERANT COMPOSITIONS WHICH INCLUDE A SULPHUR COMPOUND [Right-click to bookmark this link] | Status | The application has been refused Status updated on 21.03.1997 Database last updated on 16.07.2024 | Most recent event Tooltip | 21.03.1997 | Refusal of application | published on 07.05.1997 [1997/19] | Applicant(s) | For all designated states E. I. du Pont de Nemours and Company 1007 Market Street Wilmington, DE 19898 / US | [N/P] |
Former [1995/44] | For all designated states E.I. DU PONT DE NEMOURS AND COMPANY 1007 Market Street Wilmington Delaware 19898 / US | Inventor(s) | 01 /
MINOR, Barbara, Haviland 233 Green Haven Drive Elkton, MD 21921-7619 / US | [1995/44] | Representative(s) | Woodcraft, David Charles, et al Brookes Batchellor 102-108 Clerkenwell Road London EC1M 5SA / GB | [N/P] |
Former [1995/44] | Woodcraft, David Charles, et al BROOKES & MARTIN High Holborn House 52/54 High Holborn London, WC1V 6SE / GB | Application number, filing date | 94905580.0 | 06.01.1994 | [1995/44] | WO1994US00072 | Priority number, date | US19930006014 | 15.01.1993 Original published format: US 6014 | [1995/44] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9416029 | Date: | 21.07.1994 | Language: | EN | [1994/17] | Type: | A1 Application with search report | No.: | EP0679175 | Date: | 02.11.1995 | Language: | EN | The application published by WIPO in one of the EPO official languages on 21.07.1994 takes the place of the publication of the European patent application. | [1995/44] | Search report(s) | International search report - published on: | EP | 21.07.1994 | Classification | IPC: | C09K5/04, C09K5/00 | [1995/44] | CPC: |
C08J9/149 (EP,US);
C09K5/045 (EP,US);
C08J2203/142 (EP,US);
C08J2203/146 (EP,US);
C09K2205/11 (EP,US);
C09K2205/112 (EP,US);
C09K2205/132 (EP,US);
C09K2205/134 (EP,US);
C09K2205/22 (EP,US);
Y10S264/05 (EP,US)
(-)
| Designated contracting states | DE, ES, FR, GB, IT, NL [1995/44] | Title | German: | KÜHLZUSAMMENSETZUNGEN DIE EINE SCHWEFELVERBINDUNG ENTHALTEN | [1995/44] | English: | REFRIGERANT COMPOSITIONS WHICH INCLUDE A SULPHUR COMPOUND | [1995/44] | French: | COMPOSITIONS REFRIGERANTES COMPRENANT UN COMPOSE DE SOUFRE | [1995/44] | Entry into regional phase | 19.06.1995 | National basic fee paid | 19.06.1995 | Designation fee(s) paid | 19.06.1995 | Examination fee paid | Examination procedure | 13.07.1994 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 19.06.1995 | Examination requested [1995/44] | 03.07.1996 | Despatch of communication of intention to grant (Approval: ) | 14.11.1996 | Application refused, date of legal effect [1997/19] | 11.12.1996 | Despatch of communication that the application is refused, reason: formalities examination [1997/19] | Fees paid | Renewal fee | 19.06.1995 | Renewal fee patent year 03 | Penalty fee | Additional fee for renewal fee | 31.01.1997 | 04   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. | Cited in | International search | [PY]US5275751 (DECAIRE BARBARA R [US], et al) [PY] 1,2 * example 1; claims 1-3 * * column 2, line 31 - column 3, line 40 *; | [PY]JPH0549711 ; | [A]WO9213931 (ASAHI CHEMICAL IND [JP]) [A] 1,2 * abstract *; | [A]DE1953765 (ALLIED CHEM) [A] 1,2 * claims 1-3 * * page 5, line 3 - page 7 * * example 1 * | [PY] - DATABASE WPI, 1, Derwent World Patents Index, vol. 93, no. 14, Database accession no. 93-111936, & JPH0549711 A 19930302 (DAIKIN KOGYO KK) [PY] 1,2 * abstract * | [ ] - PATENT ABSTRACTS OF JAPAN, (19930706), vol. 017, no. 355, Database accession no. (C - 1079) [ ] * abstract * |