EP0691826 - APPARATUS FOR OBTURATING AN EXTIRPATED ROOT CANAL [Right-click to bookmark this link] | |||
Former [1996/03] | METHOD FOR OBTURATING AN EXTIRPATED ROOT CANAL | ||
[1998/50] | Status | No opposition filed within time limit Status updated on 21.10.2000 Database last updated on 02.09.2024 | Most recent event Tooltip | 29.08.2008 | Lapse of the patent in a contracting state New state(s): FR | published on 01.10.2008 [2008/40] | Applicant(s) | For all designated states ORMCO CORPORATION 1717 W. Collins Avenue Orange, CA 92667 / US | [1999/16] |
Former [1997/39] | For all designated states Tycom Dental Corporation 17802 Fitch Avenue Irvine, CA 92714 / US | ||
Former [1996/03] | For all designated states McSPADDEN, John T. 6918 Shallowford Road Chattanooga, TN 37421 / US | Inventor(s) | 01 /
McSpadden, John T. 7003 Shallowford Road Chattanooga, Tennessee 37421 / US | [1997/40] |
Former [1997/39] | 01 /
McSpadden, John T. 7003 Sgallowfod road Chattanooga, Tennessee 37421 / US | ||
Former [1996/03] | 01 /
see applicant ... | Representative(s) | Perklev, Karin Cecilia AWAPATENT AB P.O. Box 5117 200 71 Malmö / SE | [N/P] |
Former [1996/03] | Perklev, Karin Cecilia AWAPATENT AB, P.O. Box 5117 S-200 71 Malmö / SE | Application number, filing date | 93904710.6 | 26.01.1993 | [1996/03] | WO1993US00780 | Priority number, date | US19920825955 | 27.01.1992 Original published format: US 825955 | [1996/03] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9314714 | Date: | 05.08.1993 | Language: | EN | [1993/19] | Type: | A1 Application with search report | No.: | EP0691826 | Date: | 17.01.1996 | Language: | EN | The application published by WIPO in one of the EPO official languages on 05.08.1993 takes the place of the publication of the European patent application. | [1996/03] | Type: | B1 Patent specification | No.: | EP0691826 | Date: | 22.12.1999 | Language: | EN | [1999/51] | Search report(s) | International search report - published on: | US | 05.08.1993 | (Supplementary) European search report - dispatched on: | EP | 07.02.1996 | Classification | IPC: | A61C5/02, A61G5/02, A61K6/00, A61C5/04 | [1996/11] | CPC: |
A61C5/50 (EP,US);
A61C5/55 (EP,US)
| C-Set: |
A61K6/54, C08L23/20 (US,EP);
A61K6/54, C08L7/00 (EP,US);
A61K6/887, C08L23/20 (US,EP);
A61K6/887, C08L7/00 (US,EP) |
Former IPC [1996/03] | A61C5/02, A61G5/02 | Designated contracting states | CH, DE, FR, GB, IT, LI [1996/03] | Title | German: | VORRICHTUNG ZUM VERSCHLIESSEN EINES EXSTIRPIERTEN WURZELKANALS | [1998/50] | English: | APPARATUS FOR OBTURATING AN EXTIRPATED ROOT CANAL | [1998/50] | French: | DISPOSITIF D'OBTURATION D'UN CANAL RADICULAIRE EXTIRPE | [1998/50] |
Former [1996/03] | VERFAHREN ZUM VERSCHLIESSEN EINES EXSTIRPIERTEN WURZELKANALS | ||
Former [1996/03] | METHOD FOR OBTURATING AN EXTIRPATED ROOT CANAL | ||
Former [1996/03] | PROCEDE D'OBTURATION D'UN CANAL RADICULAIRE EXTIRPE | Entry into regional phase | 22.08.1994 | National basic fee paid | 22.08.1994 | Search fee paid | 22.08.1994 | Designation fee(s) paid | 22.08.1994 | Examination fee paid | Examination procedure | 27.08.1993 | Request for preliminary examination filed International Preliminary Examining Authority: US | 22.08.1994 | Examination requested [1996/03] | 12.11.1997 | Despatch of a communication from the examining division (Time limit: M04) | 19.03.1998 | Reply to a communication from the examining division | 07.04.1998 | Despatch of a communication from the examining division (Time limit: M06) | 07.10.1998 | Reply to a communication from the examining division | 16.03.1999 | Despatch of communication of intention to grant (Approval: Yes) | 28.06.1999 | Communication of intention to grant the patent | 20.09.1999 | Fee for grant paid | 20.09.1999 | Fee for publishing/printing paid | Opposition(s) | 23.09.2000 | No opposition filed within time limit [2000/49] | Fees paid | Renewal fee | 05.01.1995 | Renewal fee patent year 03 | 24.01.1996 | Renewal fee patent year 04 | 18.12.1996 | Renewal fee patent year 05 | 22.12.1997 | Renewal fee patent year 06 | 11.01.1999 | 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 | 31.01.2000 | FR | 31.01.2000 | LI | 31.01.2000 | [2008/40] |
Former [2002/02] | CH | 31.01.2000 | |
LI | 31.01.2000 | Documents cited: | Search | [PXD]US5083923 (MCSPADDEN JOHN T [US]) [PXD] 1-26,28 * column W *; | [ED]US5275562 (MCSPADDEN JOHN T [US]) [ED] 1-26,28* the whole document * | International search | [A]US4894011 (JOHNSON WILLIAM B [US]); | [XY]US5051093 (FITZMORRIS BERNARD A [US]); | [A]US5067900 (MCSPADDEN JOHN T [US]) |