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EP0091392
European procedure
Extract from the Register of European Patents
EP About this file: EP0091392
| EP0091392 - Sulfur removal from a gas stream [Right-click to bookmark this link] | Status | Patent maintained as amended Status updated on 05.04.1991 Database last updated on 15.05.2024 | Most recent event Tooltip | 05.04.1991 | Patent maintained (B2 publication) | published on 22.05.1991 [1991/21] | Applicant(s) | For all designated states The Goodyear Tire & Rubber Company 1144 East Market Street Akron, OH 44316-0001 / US | [N/P] |
| Former [1983/41] | For all designated states THE GOODYEAR TIRE & RUBBER COMPANY 1144 East Market Street Akron, Ohio 44316-0001 / US | Inventor(s) | 01 /
Frech, Kenneth James 480 Greenfield Circle Tallmadge Ohio 44278 / US | 02 /
Tazuma, James Junkichi 474 Wyoga Lake Boulevard Stow Ohio 44224 / US | [1983/41] | Representative(s) | Müller-Boré & Partner Patentanwälte PartG mbB Friedenheimer Brücke 21 80639 München / DE | [N/P] |
| Former [1986/48] | Müller-Boré & Partner Patentanwälte Grafinger Strasse 2 D-81671 München / DE | ||
| Former [1983/41] | Weyland, J.J. Pierre Goodyear Technical Center-Luxembourg L-7750 Colmar-Berg / LU | Application number, filing date | 83630026.9 | 22.02.1983 | [1983/41] | Priority number, date | US19820352812 | 26.02.1982 Original published format: US 352812 | [1983/41] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0091392 | Date: | 12.10.1983 | Language: | EN | [1983/41] | Type: | B1 Patent specification | No.: | EP0091392 | Date: | 09.10.1985 | Language: | EN | [1985/41] | Type: | B2 New European patent specification | No.: | EP0091392 | Date: | 22.05.1991 | Language: | EN | [1991/21] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 05.08.1983 | Classification | IPC: | B01D53/34, C10K1/20 | [1983/41] | CPC: |
C10K1/20 (EP,US);
B01D53/1456 (EP,US);
B01D53/48 (EP,US);
C07C7/1485 (EP,US)
| C-Set: |
C07C7/1485, C07C9/04 (EP,US)
| Designated contracting states | DE, FR, GB, IT, NL [1983/41] | Title | German: | Entfernung von Schwefel aus einem Gasstrom | [1983/41] | English: | Sulfur removal from a gas stream | [1983/41] | French: | Elimination de sulfure d'un courant de gaz | [1983/41] | Examination procedure | 04.03.1983 | Examination requested [1983/41] | 28.09.1984 | Despatch of a communication from the examining division (Time limit: M04) | 19.10.1984 | Reply to a communication from the examining division | 28.12.1984 | Despatch of communication of intention to grant (Approval: ) | 20.03.1985 | Communication of intention to grant the patent | 13.05.1985 | Fee for grant paid | 13.05.1985 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
07.07.1986
04.08.1986
ADMISSIBLE Linde Aktiengesellschaft, Wiesbaden Zentrale Patentabteilung D-82049 Höllriegelskreuth / DE | [1986/35] | 20.08.1986 | Invitation to proprietor to file observations on the notice of opposition | 15.12.1986 | Reply of patent proprietor to notice(s) of opposition | 19.01.1987 | Communication of observations of patent proprietor (Time limit: M06) | 20.07.1987 | Reply of parties involved to observations of patent proprietor | 03.10.1988 | Despatch of a communication from the opposition division (Time limit: M04) | 23.01.1989 | Reply to a communication from the opposition division | 26.09.1989 | Despatch of interlocutory decision in opposition | 26.09.1989 | Legal effect of interlocutory decision in opposition | 02.10.1989 | Despatch of communication that the patent will be maintained as amended | 10.01.1990 | Fee for printing new specification paid | Fees paid | Renewal fee | 24.01.1985 | Renewal fee patent year 03 |
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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 | [A]DE2522279 (FMC CORP); | [AD]US4238463 (NICKSIC STEPHEN W [US]); | [AD]US4311680 (FRECH KENNETH J, et al) |