EP0485807 - Process for preparing aryldiphosphate esters [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 23.10.1998 Database last updated on 31.08.2024 | Most recent event Tooltip | 07.12.2007 | Lapse of the patent in a contracting state New state(s): DK | published on 09.01.2008 [2008/02] | Applicant(s) | For all designated states FMC CORPORATION 1735 Market Street Philadelphia, PA 19103 / US | [1992/21] | Inventor(s) | 01 /
Gunkel, Louis T. 51 Breece Drive Yardley, Pennsylvania 19067 / US | 02 /
Barda, Henry J. 312 Independence Boulevard North Brunswick, New Jersey 08920 / US | [1992/21] | Representative(s) | Modiano, Guido, et al Modiano, Josif, Pisanty & Staub Ltd., Baaderstrasse 3 80469 München / DE | [N/P] |
Former [1997/06] | Modiano, Guido, Dr.-Ing., et al Modiano, Josif, Pisanty & Staub, Baaderstrasse 3 80469 München / DE | ||
Former [1992/21] | Modiano, Guido, Dr.-Ing., et al Baaderstrasse 3 D-80469 München / DE | Application number, filing date | 91118519.7 | 30.10.1991 | [1992/21] | Priority number, date | US19900611555 | 13.11.1990 Original published format: US 611555 | [1992/21] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0485807 | Date: | 20.05.1992 | Language: | EN | [1992/21] | Type: | A3 Search report | No.: | EP0485807 | Date: | 20.10.1993 | Language: | EN | [1993/42] | Type: | B1 Patent specification | No.: | EP0485807 | Date: | 17.12.1997 | Language: | EN | [1997/51] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 02.09.1993 | Classification | IPC: | C07F9/12 | [1992/21] | CPC: |
C07F9/12 (EP,US)
| Designated contracting states | CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, NL, SE [1992/21] | Title | German: | Verfahren zur Herstellung von Aryldiphosphatestern | [1992/21] | English: | Process for preparing aryldiphosphate esters | [1992/21] | French: | Procédé de préparation d'esters diphosphates d'aryle | [1992/21] | Examination procedure | 24.03.1994 | Examination requested [1994/22] | 09.08.1996 | Despatch of communication of intention to grant (Approval: No) | 15.01.1997 | Despatch of communication of intention to grant (Approval: later approval) | 20.01.1997 | Communication of intention to grant the patent | 25.07.1997 | Fee for grant paid | 25.07.1997 | Fee for publishing/printing paid | Opposition(s) | 18.09.1998 | No opposition filed within time limit [1998/50] | Request for further processing for: | 25.07.1997 | Request for further processing filed | 25.07.1997 | Full payment received (date of receipt of payment) Request granted | 18.08.1997 | Decision despatched | Fees paid | Renewal fee | 16.09.1993 | Renewal fee patent year 03 | 14.09.1994 | Renewal fee patent year 04 | 13.09.1995 | Renewal fee patent year 05 | 14.10.1996 | Renewal fee patent year 06 | 13.10.1997 | Renewal fee patent year 07 |
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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. | Lapses during opposition Tooltip | CH | 17.12.1997 | DK | 17.12.1997 | ES | 17.12.1997 | GR | 17.12.1997 | IT | 17.12.1997 | LI | 17.12.1997 | SE | 17.03.1998 | [2008/02] |
Former [2002/25] | CH | 17.12.1997 | |
ES | 17.12.1997 | ||
GR | 17.12.1997 | ||
IT | 17.12.1997 | ||
LI | 17.12.1997 | ||
SE | 17.03.1998 | ||
Former [2000/05] | CH | 17.12.1997 | |
GR | 17.12.1997 | ||
IT | 17.12.1997 | ||
LI | 17.12.1997 | ||
SE | 17.03.1998 | ||
Former [1999/42] | CH | 17.12.1997 | |
IT | 17.12.1997 | ||
LI | 17.12.1997 | ||
SE | 17.03.1998 | ||
Former [1998/50] | CH | 17.12.1997 | |
LI | 17.12.1997 | ||
SE | 17.03.1998 | ||
Former [1998/35] | SE | 17.03.1998 | Documents cited: | Search | [AD]GB734767 (LANKRO CHEM LTD); | [A]US3360591 (GIAMMARIA JOHN J, et al); | [A]FR2220536 (SANDOZ SA [CH]); | [AD]FR2338284 (ICI LTD [GB]) |