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EP0973431
European procedure
Extract from the Register of European Patents
EP About this file: EP0973431
| EP0973431 - ENHANCING AND EXTRACTING SECOND ORDER NONLINEAR RESPONSE COMPONENTS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 18.03.2011 Database last updated on 10.05.2025 | Most recent event Tooltip | 18.03.2011 | No opposition filed within time limit | published on 20.04.2011 [2011/16] | Applicant(s) | For all designated states Sutter, Erich Erwin 711 Palomar Drive Redwood City, CA 94062 / US | [2000/04] | Inventor(s) | 01 /
see applicant ... | [2000/04] | Representative(s) | Leinweber & Zimmermann Patentanwalts-PartG mbB European Patent Attorneys Viktualienmarkt 8 80331 München / DE | [N/P] |
| Former [2008/41] | Leinweber & Zimmermann European Patent Attorneys Patentanwälte Rosental 7 80331 München / DE | ||
| Former [2000/04] | Patentanwälte Leinweber & Zimmermann Rosental 7, II Aufgang 80331 München / DE | Application number, filing date | 98966107.9 | 29.12.1998 | [2000/04] | WO1998US27694 | Priority number, date | US19980003060 | 05.01.1998 Original published format: US 3060 | [2000/04] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9934727 | Date: | 15.07.1999 | Language: | EN | [1999/28] | Type: | A1 Application with search report | No.: | EP0973431 | Date: | 26.01.2000 | Language: | EN | The application published by WIPO in one of the EPO official languages on 15.07.1999 takes the place of the publication of the European patent application. | [2000/04] | Type: | B1 Patent specification | No.: | EP0973431 | Date: | 12.05.2010 | Language: | EN | [2010/19] | Search report(s) | International search report - published on: | US | 15.07.1999 | (Supplementary) European search report - dispatched on: | EP | 06.06.2005 | Classification | IPC: | A61B5/0496, A61B5/0484, A61B3/10, A61B3/032, A61B3/00 | [2005/29] | CPC: |
A61B3/032 (EP,US);
A61B3/10 (EP,US);
A61B5/398 (EP,US);
A61B5/378 (EP,US)
|
| Former IPC [2000/04] | A61B3/00 | Designated contracting states | DE, FR, GB [2000/04] | Title | German: | VERSTÄRKUNG UND ABTRENNUNG VON NICHT-LINEAREN SIGNALEN ZWEITER ORDNUNG EINER IMPULSANTWORT | [2010/05] | English: | ENHANCING AND EXTRACTING SECOND ORDER NONLINEAR RESPONSE COMPONENTS | [2000/04] | French: | REHAUSSEMENT ET EXTRACTION DE COMPOSANTES DE REPONSE NON LINEAIRES DE SECOND ORDRE | [2000/04] |
| Former [2000/04] | VERSTÄRKUNG UND ABTREENNUNG VON NICHT-LINEAREN SIGNALEN ZWEITER ORDNUNG EINER IMPULSANTWORT | Entry into regional phase | 04.10.1999 | National basic fee paid | 04.10.1999 | Search fee paid | 04.10.1999 | Designation fee(s) paid | 04.10.1999 | Examination fee paid | Examination procedure | 04.10.1999 | Examination requested [2000/04] | 17.02.2006 | Despatch of a communication from the examining division (Time limit: M06) | 16.08.2006 | Reply to a communication from the examining division | 26.06.2007 | Despatch of a communication from the examining division (Time limit: M06) | 20.12.2007 | Reply to a communication from the examining division | 11.01.2010 | Communication of intention to grant the patent | 29.03.2010 | Fee for grant paid | 29.03.2010 | Fee for publishing/printing paid | Opposition(s) | 15.02.2011 | No opposition filed within time limit [2011/16] | Fees paid | Renewal fee | 21.12.2000 | Renewal fee patent year 03 | 17.12.2001 | Renewal fee patent year 04 | 12.12.2002 | Renewal fee patent year 05 | 15.12.2003 | Renewal fee patent year 06 | 30.12.2004 | Renewal fee patent year 07 | 29.12.2005 | Renewal fee patent year 08 | 29.12.2006 | Renewal fee patent year 09 | 21.12.2007 | Renewal fee patent year 10 | 22.12.2008 | Renewal fee patent year 11 | 21.12.2009 | Renewal fee patent year 12 |
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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 | [DA]US5668577 (SUTTER ERICH E [US]) [DA] 1-9 * column 2, lines 17-34 * * column 8, line 56 - column 10, line 22 * * figures 1,2 *; | [PX]WO9824364 (CINDATEC INGENIEURTECHNISCHE D [DE], et al) [PX] 1-9 * abstract * * page 4, line 17 - page 6, line 18 * * page 14, line 23 - page 15, line 33 *; | [A] - SPARKS S ET AL, "COMPARISON OF REPEATABILITY OF THE MULTIFOCAL ELECTRORETINOGRAM ANDHUMPHREY PERIMETER", DOCUMENTA OPHTHALMOLOGICA, KLUWER, DORDRECHT, NL, (1997), vol. 92, ISSN 0012-4486, pages 281 - 289, XP002062777 [A] 1-9 * the whole document * | [A] - BROWN B ET AL, "CONTRAST AND LUMINANCE AS PARAMETERS DEFINING THE OUTPUT OF THE VERIS TOPOGRAPHICAL ERG", OPHTHALMIC AND PHYSIOLOGICAL OPTICS, PERGAMON PRESS, OXFORD, GB, (1996), vol. 16, no. 1, ISSN 0275-5408, pages 42 - 48, XP002062775 [A] 1-9 * the whole document * DOI: http://dx.doi.org/10.1016/0275-5408(95)00043-7 | International search | [A]US4846567 (SUTTER ERICH E [US]); | [A]US4889422 (PAVLIDIS GEORGE [US]); | [A]US5149317 (ROBINSON WILBUR A [US]) | by applicant | US5667577 |