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EP0013182
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EP About this file: EP0013182
| EP0013182 - Method and apparatus for controlling a pelletizing operation [Right-click to bookmark this link] | Status | The application has been refused Status updated on 20.07.1983 Database last updated on 30.10.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states OWENS-CORNING FIBERGLAS CORPORATION Fiberglas Tower 26 Toledo, Ohio 43659 / US | [1980/14] | Inventor(s) | 01 /
Varrasso, Eugene Camillo 1853 Cedar Circle Heath, Ohio / US | 02 /
Henry, Richard Kenneth 51 Hall Avenue Newark, Ohio / US | [1980/14] | Representative(s) | Wright, Peter David John, et al R.G.C. Jenkins & Co. 26 Caxton Street London SW1H 0RJ / GB | [1983/10] |
| Former [1980/14] | Wright, Peter David John R.G.C. Jenkins & Co. 12-15, Fetter Lane London EC4A 1PL / GB | Application number, filing date | 79303071.9 | 28.12.1979 | [1980/14] | Priority number, date | US19780974456 | 29.12.1978 Original published format: US 974456 | [1980/14] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0013182 | Date: | 09.07.1980 | Language: | EN | [1980/14] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.05.1980 | Classification | IPC: | B01J2/14, C03B1/00, C22B1/24, G05D5/06 | [1980/14] | CPC: |
C03B1/02 (EP,US);
B01J2/14 (EP,US);
G05D7/0605 (EP,US);
Y02P40/50 (EP);
Y10S425/101 (EP,US)
| Designated contracting states | AT, BE, DE, FR, GB, IT, NL, SE [1980/14] | Title | German: | Verfahren und Apparat zum Überwachen eines Pelletiervorganges | [1980/14] | English: | Method and apparatus for controlling a pelletizing operation | [1980/14] | French: | Procédé et appareil pour contrôler une opération de pelletisation | [1980/14] | File destroyed: | 18.06.1989 | Examination procedure | 22.08.1980 | Examination requested [1980/23] | 07.07.1982 | Despatch of a communication from the examining division (Time limit: M06) | 15.11.1982 | Reply to a communication from the examining division | 31.03.1983 | Despatch of communication that the application is refused, reason: substantive examination [1983/38] | 11.04.1983 | Application refused, date of legal effect [1983/38] | Fees paid | Renewal fee | 19.12.1981 | Renewal fee patent year 03 | 18.12.1982 | Renewal fee patent year 04 |
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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 | DE1200791 [ ] (POLYSIUS GMBH); | DE1269752 [ ] (PHILLIPS PETROLEUM CO); | US3883281 [ ] (HOLLEY CARL A); | US4091060 [ ] (CARTER GEORGE A, et al); | BE868408 [ ] (OWENS CORNING FIBERGLASS CORP) |