EP1247811 - Process for the production of linear organohydrogensiloxanes [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 23.06.2006 Database last updated on 14.06.2024 | Most recent event Tooltip | 31.07.2009 | Change - representative | published on 02.09.2009 [2009/36] | Applicant(s) | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady, NY 12345 / US | [N/P] |
Former [2002/41] | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady, NY 12345 / US | Inventor(s) | 01 /
Tolentino, Luisito A. 4 Cherry Hills Court Clifton Park, New York 12065 / US | 02 /
Khanshab, Akber Ali 4116 Stonefield Way Schenectady, New York 12188 / US | [2002/41] | Representative(s) | Szary, Anne Catherine, et al GPO Europe GE International Inc. The Ark 201 Talgarth Road Hammersmith London W6 8BJ / GB | [N/P] |
Former [2009/36] | Szary, Anne Catherine, et al London Patent Operation GE International Inc. 15 John Adam Street London WC2N 6LU / GB | ||
Former [2002/41] | Szary, Anne Catherine, Dr., et al GE London Patent Operation, Essex House, 12-13 Essex Street London WC2R 3AA / GB | Application number, filing date | 02252129.8 | 25.03.2002 | [2002/41] | Priority number, date | US20010825795 | 04.04.2001 Original published format: US 825795 | [2002/41] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP1247811 | Date: | 09.10.2002 | Language: | EN | [2002/41] | Type: | B1 Patent specification | No.: | EP1247811 | Date: | 17.08.2005 | Language: | EN | [2005/33] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 13.06.2002 | Classification | IPC: | C07F7/08, C07F7/18 | [2002/41] | CPC: |
C07F7/0874 (EP,US)
| Designated contracting states | DE, FR, GB, NL [2003/27] |
Former [2002/41] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, TR | Title | German: | Verfahren zur Herstellung linearer Organohydrosiloxanen | [2002/41] | English: | Process for the production of linear organohydrogensiloxanes | [2002/41] | French: | Procédé de préparation des organohydrosiloxanes linéaires | [2002/41] | Examination procedure | 09.04.2003 | Examination requested [2003/23] | 21.05.2003 | Despatch of a communication from the examining division (Time limit: M06) | 21.11.2003 | Reply to a communication from the examining division | 11.02.2005 | Communication of intention to grant the patent | 21.06.2005 | Fee for grant paid | 21.06.2005 | Fee for publishing/printing paid | Opposition(s) | 18.05.2006 | No opposition filed within time limit [2006/30] | Fees paid | Renewal fee | 31.03.2004 | Renewal fee patent year 03 | 31.03.2005 | 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 | [Y]GB922377 (FARBENFABRKIEN BAYER AG) [Y] 1-10 * examples *; | [Y]EP0694554 (DOW CORNING [US]) [Y] 1-10 * claim 1 *; | [Y]US5554708 (BIGGS TIMOTHY N [US], et al) [Y] 1-10 * claim 1 *; | [Y]EP0738732 (HERCULES INC [US]) [Y] 1-10 * abstract; page 3, line 21 *; | [Y]US5670596 (RAZZANO JOHN S [US], et al) [Y] 1-10 * column 3, line 39 - column 5, line 54; examples 13-24 *; | [Y]DE19731682 (GEN ELECTRIC [US]) [Y] 1-10 * page 5, line 36 - line 58 *; | [Y]EP0838547 (GEN ELECTRIC [US]) [Y] 1-10* page 5, line 52 * |