-
EP0002271
European procedure
Extract from the Register of European Patents
EP About this file: EP0002271
| EP0002271 - Process for drying a polymer [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 21.05.1987 Database last updated on 28.03.2026 | Most recent event Tooltip | 11.07.2008 | Change - representative | published on 13.08.2008 [2008/33] | Applicant(s) | For all designated states Phillips Petroleum Company 5th and Keeler Bartlesville Oklahoma 74004 / US | [N/P] |
| Former [1980/14] | For all designated states PHILLIPS PETROLEUM COMPANY 5th and Keeler Bartlesville Oklahoma 74004 / US | ||
| Former [1980/14] | For all designated states PHILLIPS Petroleum Company Bartlesville, Oklahoma 74004 / US | Inventor(s) | 01 /
King, William Robert 2115 SE Skyline Place Bartlesville Oklahoma / US | [N/P] | Representative(s) | Dost, Wolfgang Bardehle Pagenberg Partnerschaft Patentanwälte, Rechtsanwälte Postfach 86 06 20 81633 München / DE | [N/P] |
| Former [2008/33] | Dost, Wolfgang Patent- und Rechtsanwälte Bardehle . Pagenberg . Dost . Altenburg . Geissler Postfach 86 06 20 81633 München / DE | ||
| Former [1983/01] | Dost, Wolfgang, Dr.rer.nat., Dipl.-Chem. Patent- und Rechtsanwälte Bardehle . Pagenberg . Dost . Altenburg . Frohwitter . Geissler & Partner Galileiplatz 1 D-81679 München / DE | ||
| Former [1980/02] | Dost, Wolfgang, Dr. Dr. Wolfgang Dost, Udo Altenburg Dr. Jochen Pagenberg Patent- und Rechtsanwälte Galileiplatz 1 D-8000 München 80 / DE | ||
| Former [1980/02] | Geissler, Bernhard, Dr. Widenmayerstrasse 24 D-8000 München 22 / DE | Application number, filing date | 78101511.0 | 01.12.1978 | Priority number, date | US19770856550 | 01.12.1977 Original published format: US 856550 | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0002271 | Date: | 13.06.1979 | Language: | EN | [N/P] | Type: | B1 Patent specification | No.: | EP0002271 | Date: | 16.07.1986 | Language: | EN | [1986/29] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 14.03.1979 | Classification | IPC: | C08F6/12, C08J3/12, C08C2/06 | [1986/29] | CPC: |
B01D1/18 (EP);
C08C2/06 (EP);
C08F6/12 (EP)
| Designated contracting states | DE, FR, GB, IT, NL | Title | German: | Verfahren zur Trocknung eines Polymeren | English: | Process for drying a polymer | French: | Procédé de séchage d'un polymère | Examination procedure | 04.04.1979 | Examination requested | 14.01.1980 | Despatch of a communication from the examining division (Time limit: {0}) | 28.10.1980 | Despatch of a communication from the examining division (Time limit: M04) | 12.01.1981 | Reply to a communication from the examining division | 22.05.1981 | Despatch of a communication from the examining division (Time limit: M02) | 01.07.1981 | Reply to a communication from the examining division | 10.09.1981 | Despatch of a communication from the examining division (Time limit: M08) | 06.09.1982 | Reply to a communication from the examining division | 31.05.1983 | Despatch of a communication from the examining division (Time limit: M02) | 05.08.1983 | Reply to a communication from the examining division | 19.10.1983 | Despatch of a communication from the examining division (Time limit: M04) | 03.05.1985 | Reply to a communication from the examining division | 01.10.1985 | Despatch of communication of intention to grant (Approval: ) | 03.01.1986 | Communication of intention to grant the patent | 14.04.1986 | Fee for grant paid | 14.04.1986 | Fee for publishing/printing paid | Opposition(s) | 17.04.1987 | No opposition filed within time limit [1987/28] | Request for further processing for: | 03.05.1985 | Request for further processing filed | 03.05.1985 | Full payment received (date of receipt of payment) Request granted | 25.06.1985 | Decision despatched | Fees paid | Renewal fee | 29.08.1980 | Renewal fee patent year 03 | 06.09.1981 | Renewal fee patent year 04 | 18.08.1982 | Renewal fee patent year 05 | 23.08.1983 | Renewal fee patent year 06 | 31.10.1984 | Renewal fee patent year 07 | 07.11.1985 | Renewal fee patent year 08 |
| 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 | Examination | "Drying in Chemical Engineering" M.V. Lykov, Moscow, Khinia Publishers, 1970, pp. 301-305 |