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EP0933375
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Extract from the Register of European Patents
EP About this file: EP0933375
| EP0933375 - Photochromic compounds [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 23.07.1999 Database last updated on 02.11.2024 | Most recent event Tooltip | 04.07.2008 | Change - representative | published on 06.08.2008 [2008/32] | Applicant(s) | For all designated states Amersham Life Science Ltd Amersham Laboratories, White Lion Road Amersham Buckhinghamshire HP7 9LL / GB | For all designated states UNIVERSITY COLLEGE CARDIFF CONSULTANTS LTD. P.O. Box 923 Cardiff CF1 3TE / GB | [N/P] |
| Former [1999/31] | For all designated states Amersham Life Science Ltd Amersham Laboratories, White Lion Road Amersham, Buckhinghamshire HP7 9LL / GB | ||
| For all designated states UNIVERSITY COLLEGE CARDIFF CONSULTANTS LTD. P.O. Box 923 Cardiff CF1 3TE / GB | Inventor(s) | 01 /
Heller, Harry George Pine Lodge, The Rhiw, Craig Penllyne Vale of Glamorgan, Wales, CF71 7RT / GB | 02 /
Wenlock, Mark Carl 11, Preston Street Shrewsbury, Shropshire, SY2 5PG / GB | [1999/31] | Representative(s) | Rollins, Anthony John GE Healthcare Limited Amersham Place Little Chalfont Buckinghamshire HP7 9NA / GB | [N/P] |
| Former [2008/32] | Rollins, Anthony John GE Healthcare Limited Amersham Place Little Chalfont Buckinghamshire HP7 9NA / GB | ||
| Former [1999/31] | Rollins, Anthony John Group Patents, Nycomed Amersham plc, White Lion Road Amersham, Buckinghamshire HP7 9LL / GB | Application number, filing date | 97310212.2 | 17.12.1997 | [1999/31] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0933375 | Date: | 04.08.1999 | Language: | EN | [1999/31] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 02.06.1998 | Classification | IPC: | C07D487/04, G03C1/73, // (C07D487/04, 235:00, 209:00) | [1999/31] | CPC: |
C07D487/04 (EP);
G03C1/73 (EP)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE [1999/31] | Extension states | AL | Not yet paid | LT | Not yet paid | LV | Not yet paid | MK | Not yet paid | RO | Not yet paid | SI | Not yet paid | Title | German: | Photochrome Verbindungen | [1999/31] | English: | Photochromic compounds | [1999/31] | French: | Composés photochromiques | [1999/31] | Examination procedure | 12.07.1999 | Application withdrawn by applicant [1999/36] |
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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 | [DA]US4220708 (HELLER) [DA] 1,9 * claim 1 * |