EP0799879 - A composite polymer/liquid crystal material suitable for modulated light transmission, and the process for its manufacture [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 21.09.2001 Database last updated on 06.07.2024 | Most recent event Tooltip | 21.09.2001 | Application deemed to be withdrawn | published on 07.11.2001 [2001/45] | Applicant(s) | For all designated states MINISTERO DELL' UNIVERSITA' E DELLA RICERCA SCIENTIFICA E TECNOLOGICA 76, Lungotevere Thaon di Revel 00196 Roma / IT | [N/P] |
Former [1997/41] | For all designated states MINISTERO DELL' UNIVERSITA' E DELLA RICERCA SCIENTIFICA E TECNOLOGICA 76, Lungotevere Thaon di Revel 00196 Roma / IT | Inventor(s) | 01 /
De Filpo, Giovanni Via Baldanza 5 87010 Doria (CS) / IT | 02 /
Chidichimo, Giuseppe Contrada Bagno, Borgo Le Marinelle 87036 Rende (CS) / IT | [1997/41] | Representative(s) | Bazzichelli, Alfredo, et al c/o Società Italiana Brevetti S.p.A. Piazza di Pietra, 39 00186 Roma / IT | [N/P] |
Former [1997/41] | Bazzichelli, Alfredo, et al c/o Società Italiana Brevetti S.p.A. Piazza di Pietra, 39 00186 Roma / IT | Application number, filing date | 97830144.8 | 25.03.1997 | [1997/41] | Priority number, date | IT1996RM00218 | 04.04.1996 Original published format: IT RM960218 | [1997/41] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0799879 | Date: | 08.10.1997 | Language: | EN | [1997/41] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 03.07.1997 | Classification | IPC: | C09K19/54, G02F1/1333 | [1997/41] | CPC: |
G02F1/1334 (EP);
C09K19/544 (EP);
G02F1/13345 (EP)
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, LI, LU, NL, SE [1997/41] | Title | German: | Flüssigkristall/Polymer-Verbundmaterial für modulierte Lichtübertragung und verfahren zur seiner Herstellung | [1997/41] | English: | A composite polymer/liquid crystal material suitable for modulated light transmission, and the process for its manufacture | [1997/41] | French: | Composite cristallin liquide/polymère pour transmission modulée de la lumière et procédé de fabrication | [1997/41] | Examination procedure | 16.03.1998 | Examination requested [1998/20] | 10.08.1999 | Despatch of a communication from the examining division (Time limit: M08) | 14.07.2000 | Reply to a communication from the examining division | 09.01.2001 | Despatch of a communication from the examining division (Time limit: M02) | 20.03.2001 | Application deemed to be withdrawn, date of legal effect [2001/45] | 30.04.2001 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2001/45] | Request for further processing for: | 14.07.2000 | Request for further processing filed | 14.07.2000 | Full payment received (date of receipt of payment) Request granted | 31.07.2000 | Decision despatched | Fees paid | Renewal fee | 18.03.1999 | Renewal fee patent year 03 | 13.03.2000 | Renewal fee patent year 04 | 18.04.2001 | Renewal fee patent year 05 | Penalty fee | Additional fee for renewal fee | 01.04.2001 | 05   M06   Fee paid on   18.04.2001 |
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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 | [Y]EP0313053 (DAINIPPON INK & CHEMICALS [JP]) [Y] 1,4-6,8 * page 2, line 49 - page 3, line 3 * * page 13, line 48 - page 14, line 35 * * page 15, line 34 - line 41; examples 1,26 *; | [Y]EP0451905 (KONINKL PHILIPS ELECTRONICS NV [NL]) [Y] 1,4-6,8 * column 1, line 1 - line 14 * * column 2, line 13 - line 40 * * page 9, line 1 *; | [Y]EP0497619 (FUJITSU LTD [JP]) [Y] 1,4-6,8* page 3, line 37 - page 4, line 26; examples 1-3 *; | [Y]EP0703287 (ASULAB SA [CH]) [Y] 1,4-6,8 * page 1, line 3 - line 5 * * page 2, line 7 - line 50 * * page 9, line 45 * |