-
EP1919631
European procedure
- EP About this file
- EP Legal status
- EP Federated register
- EP Event history
- EP Citations
- EP Patent family
- EP All documents
Extract from the Register of European Patents
EP About this file: EP1919631
| EP1919631 - PROCESS FOR IMPROVING THE CORROSION RESISTANCE OF A NON-STICK COATING ON A SUBSTRATE [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 25.06.2010 Database last updated on 19.10.2024 | Most recent event Tooltip | 25.06.2010 | Application deemed to be withdrawn | published on 28.07.2010 [2010/30] | Applicant(s) | For all designated states E. I. du Pont de Nemours and Company 1007 Market Street Wilmington, DE 19898 / US | [N/P] |
| Former [2008/30] | For all designated states E.I. DU PONT DE NEMOURS AND COMPANY 1007 Market Street Wilmington DE 19898 / US | ||
| Former [2008/20] | For all designated states E.I. du Pont de Nemours and Company 1007 Market Street Wilmington, DE 19898 / US | Inventor(s) | 01 /
LIU, Yuqing 5-34 No. 202 Mukaida-Cho Shimizu-Ku, Shizuoka 424-0936 / JP | [2008/20] | Representative(s) | Matthews, Derek Peter Dehns St Bride's House 10 Salisbury Square London EC4Y 8JD / GB | [N/P] |
| Former [2008/20] | Matthews, Derek Peter Frank B. Dehn & Co. St Bride's House 10 Salisbury Square London EC4Y 8JD / GB | Application number, filing date | 06801095.8 | 09.08.2006 | [2008/20] | WO2006US31140 | Priority number, date | US20050707591P | 12.08.2005 Original published format: US 707591 P | [2008/20] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2007021800 | Date: | 22.02.2007 | Language: | EN | [2007/08] | Type: | A1 Application with search report | No.: | EP1919631 | Date: | 14.05.2008 | Language: | EN | The application published by WIPO in one of the EPO official languages on 22.02.2007 takes the place of the publication of the European patent application. | [2008/20] | Search report(s) | International search report - published on: | EP | 22.02.2007 | Classification | IPC: | B05D5/06, B05D7/00, A47J36/02, A47J37/10 | [2008/20] | CPC: |
B05D5/083 (EP,US);
B05D7/00 (KR);
B05D5/06 (KR);
B05D5/08 (EP,US);
B05D7/544 (EP,US);
B05D7/587 (EP,US);
B05D2202/00 (EP,US)
(-)
| Designated contracting states | BE, DE, ES, FR, GB, IT [2008/25] |
| Former [2008/20] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR | Extension states | AL | Not yet paid | BA | Not yet paid | HR | Not yet paid | MK | Not yet paid | RS | Not yet paid | Title | German: | VERFAHREN ZUR ERHÖHUNG DER KORROSIONSBESTÄNDIGKEIT EINER ANTIHAFTBESCHICHTUNG AUF EINEM SUBSTRAT | [2008/20] | English: | PROCESS FOR IMPROVING THE CORROSION RESISTANCE OF A NON-STICK COATING ON A SUBSTRATE | [2008/20] | French: | PROCEDE D'AMELIORATION DE LA RESISTANCE A LA CORROSION D'UN REVETEMENT ANTIADHESIF PRESENT SUR UN SUBSTRAT | [2008/20] | Entry into regional phase | 04.02.2008 | National basic fee paid | 04.02.2008 | Designation fee(s) paid | 04.02.2008 | Examination fee paid | Examination procedure | 04.02.2008 | Examination requested [2008/20] | 13.03.2008 | Loss of particular rights, legal effect: designated state(s) | 24.06.2008 | Despatch of communication of loss of particular rights: designated state(s) AT, BG, CH, CY, CZ, DK, EE, FI, GR, HU, IE, IS, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR | 23.09.2009 | Despatch of a communication from the examining division (Time limit: M04) | 04.02.2010 | Application deemed to be withdrawn, date of legal effect [2010/30] | 15.03.2010 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2010/30] | Fees paid | Renewal fee | 04.02.2008 | Renewal fee patent year 03 | 12.08.2009 | 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. | Cited in | International search | [X]US2002150778 (LEECH LAWRENCE D [US], et al) [X] 1-32 * page 5, paragraph 35 - page 7, paragraph 4; example 1 *; | [X]WO9725159 (DU PONT [US]) [X] 34,35 * page 4; table 1 * * claims 33-34 *; | [X]WO2004024348 (AKZO NOBEL COATINGS INT BV [NL]) [X] 34,35 * claim 4 *; | [X]WO9414904 (DU PONT [US]) [X] 34,35 * page 5; example 1 * |