-
EP0339274
European procedure
Extract from the Register of European Patents
EP About this file: EP0339274
| EP0339274 - Neutral sputtered films of metal alloy oxides [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 22.12.1994 Database last updated on 11.05.2024 | Most recent event Tooltip | 22.12.1994 | No opposition filed within time limit | published on 15.02.1995 [1995/07] | Applicant(s) | For all designated states PPG INDUSTRIES, INC. One PPG Place Pittsburgh Pennsylvania 15272 / US | [N/P] |
| Former [1989/44] | For all designated states PPG INDUSTRIES, INC. One PPG Place Pittsburgh Pennsylvania 15272 / US | Inventor(s) | 01 /
Gillery, Frank Howard 2790 Indian Spring Lane Allison Park, Pa. 15101 / US | [1989/44] | Representative(s) | Sternagel, Hans-Günther, et al Patentanwälte Sternagel & Fleischer Braunsberger Feld 29 51429 Bergisch Gladbach / DE | [N/P] |
| Former [1989/44] | Sternagel, Hans-Günther, Dr., et al Patentanwälte Dr. Michael Hann Dr. H.-G. Sternagel Sander Aue 30 D-51465 Bergisch Gladbach / DE | Application number, filing date | 89105416.5 | 28.03.1989 | [1989/44] | Priority number, date | US19880176563 | 01.04.1988 Original published format: US 176563 | [1989/44] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0339274 | Date: | 02.11.1989 | Language: | EN | [1989/44] | Type: | B1 Patent specification | No.: | EP0339274 | Date: | 16.02.1994 | Language: | EN | [1994/07] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 10.08.1989 | Classification | IPC: | C03C17/36, G02B1/10 | [1989/44] | CPC: |
C03C17/3618 (EP,US);
C03C17/34 (KR);
C03C17/36 (EP,US);
C03C17/3644 (EP,US);
C03C17/3652 (EP,US);
C03C17/366 (EP,US);
C03C17/3681 (EP,US);
G02B1/10 (EP,US);
G02B1/116 (EP,US);
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, IT, LI, LU, NL, SE [1989/44] | Title | German: | Neutrale kathodenzerstäubte Metallegierungsoxidfilme | [1989/44] | English: | Neutral sputtered films of metal alloy oxides | [1989/44] | French: | Films neutres d'oxydes d'alliages métalliques obtenus par pulvérisation neutre | [1993/32] |
| Former [1989/44] | Films d'oxydes d'alliages métalliques obtenus par pulvérisation neutre | Examination procedure | 05.04.1990 | Examination requested [1990/23] | 12.11.1991 | Despatch of a communication from the examining division (Time limit: M06) | 16.05.1992 | Reply to a communication from the examining division | 14.08.1992 | Despatch of communication that the application is refused, reason: substantive examination {1} | 12.01.1993 | Despatch of a communication from the examining division (Time limit: M02) | 06.02.1993 | Reply to a communication from the examining division | 01.07.1993 | Despatch of communication of intention to grant (Approval: Yes) | 16.08.1993 | Communication of intention to grant the patent | 02.11.1993 | Fee for grant paid | 02.11.1993 | Fee for publishing/printing paid | Appeal following examination | 12.10.1992 | Appeal received | 10.12.1992 | Statement of grounds filed | 07.01.1993 | Interlocutory revision of appeal | Opposition(s) | 18.11.1994 | No opposition filed within time limit [1995/07] | Fees paid | Renewal fee | 21.12.1990 | Renewal fee patent year 03 | 11.03.1992 | Renewal fee patent year 04 | 08.03.1993 | Renewal fee patent year 05 |
| 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. | Documents cited: | Search | [A]EP0035906 (TEIJIN LTD [JP]); | [A]DE3543178 (LEYBOLD HERAEUS GMBH & CO KG [DE]); | [X]EP0226993 (PPG INDUSTRIES INC [US]); | [XP]EP0275474 (PPG INDUSTRIES INC [US]); | [XP]US4790922 (HUFFER RUSSELL [US]) | Examination | EP0219273 |