EP0709676 - Method for coupling antibody to latex substrate and its use in immunoassay [Right-click to bookmark this link] | Status | Patent maintained as amended Status updated on 16.02.2007 Database last updated on 24.08.2024 | Most recent event Tooltip | 15.11.2013 | Lapse of the patent in a contracting state | published on 18.12.2013 [2013/51] | Applicant(s) | For all designated states BAYER CORPORATION 100 Bayer Road Pittsburgh, PA 15205-9741 / US | [2007/12] |
Former [2002/01] | For all designated states Bayer Corporation 100 Bayer Road Pittsburgh, PA 15205-9741 / US | ||
Former [1997/40] | For all designated states Bayer Corporation 100 Bayer Road Pittsburgh, PA 15205 / US | ||
Former [1996/18] | For all designated states Bayer Corporation One Mellon Center 500 Grant Street Pittsburgh, PA 15219-2502 / US | Inventor(s) | 01 /
Vunnam, Ranga R. 36 Bellwood Drive New City, New York 10956 / US | 02 /
Leong, Koon-Wah 71 Van Cortlandt Avenue Ossining, New York 10562 / US | 03 /
Raimondo, Oscar 137-05 Franklin Avenue, Apt. 1B Flushing, New York 11355 / US | 04 /
Fernandez, Jose I. 86-05 39th Avenue Jackson Heights, New York 11369 / US | [1996/18] | Representative(s) | Burkert, Frank Bayer Schering Pharma Aktiengesellschaft Law and Patents Patents and Licensing Building Q 18 51368 Leverkusen / DE | [N/P] |
Former [1996/18] | Burkert, Frank Bayer AG, Konzernzentrale RP, Patente Konzern D-51368 Leverkusen / DE | Application number, filing date | 95116241.1 | 16.10.1995 | [1996/18] | Priority number, date | US19940330259 | 27.10.1994 Original published format: US 330259 | [1996/18] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0709676 | Date: | 01.05.1996 | Language: | EN | [1996/18] | Type: | A3 Search report | No.: | EP0709676 | Date: | 20.11.1996 | [1996/47] | Type: | B1 Patent specification | No.: | EP0709676 | Date: | 02.01.2002 | Language: | EN | [2002/01] | Type: | B2 New European patent specification | No.: | EP0709676 | Date: | 21.03.2007 | Language: | EN | [2007/12] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 04.10.1996 | Classification | IPC: | G01N33/53, G01N33/547, G01N33/531, G01N33/543, // G01N33/94 | [1996/35] | CPC: |
G01N33/54346 (EP,US)
|
Former IPC [1996/18] | G01N33/53, G01N33/547, // G01N33/94 | Designated contracting states | BE, CH, DE, DK, ES, FR, GB, IT, LI, NL, SE [1996/18] | Title | German: | Verfahren zur Kupplung eines Antikörpers an einen Latexpartikel und dessen Verwendung in einem Immunoassay | [1996/18] | English: | Method for coupling antibody to latex substrate and its use in immunoassay | [1996/18] | French: | Procédé pour coupler un anticorps à une particule de latex et son utilisation dans un immunoessai | [1996/18] | Examination procedure | 30.04.1997 | Examination requested [1997/27] | 05.01.2000 | Despatch of a communication from the examining division (Time limit: M06) | 07.07.2000 | Reply to a communication from the examining division | 01.09.2000 | Despatch of a communication from the examining division (Time limit: M04) | 27.12.2000 | Reply to a communication from the examining division | 08.03.2001 | Despatch of communication of intention to grant (Approval: Yes) | 12.06.2001 | Communication of intention to grant the patent | 24.09.2001 | Fee for grant paid | 24.09.2001 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
02.10.2002
15.10.2002
ADMISSIBLE Dade Behring Marburg GmbH Postfach 1149 35001 Marburg / DE | [2002/49] | 08.11.2002 | Invitation to proprietor to file observations on the notice of opposition | 10.04.2003 | Reply of patent proprietor to notice(s) of opposition | 06.10.2004 | Date of oral proceedings | 17.12.2004 | Despatch of interlocutory decision in opposition | 17.12.2004 | Despatch of minutes of oral proceedings | 27.12.2004 | Legal effect of interlocutory decision in opposition | 17.01.2006 | Despatch of communication that the patent will be maintained as amended | 20.04.2006 | Fee for printing new specification paid | Fees paid | Renewal fee | 26.09.1997 | Renewal fee patent year 03 | 05.10.1998 | Renewal fee patent year 04 | 04.10.1999 | Renewal fee patent year 05 | 04.10.2000 | Renewal fee patent year 06 | 22.10.2001 | 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 | BE | 02.01.2002 | CH | 02.01.2002 | LI | 02.01.2002 | NL | 02.01.2002 | DK | 02.04.2002 | SE | 02.04.2002 | ES | 17.10.2002 | GB | 16.10.2004 | DE | 03.05.2005 | FR | 30.06.2005 | [2013/51] |
Former [2010/20] | BE | 02.01.2002 | |
CH | 02.01.2002 | ||
LI | 02.01.2002 | ||
NL | 02.01.2002 | ||
DK | 02.04.2002 | ||
SE | 02.04.2002 | ||
ES | 17.10.2002 | ||
GB | 16.10.2004 | ||
DE | 03.05.2005 | ||
FR | 30.06.2005 | ||
Former [2007/34] | BE | 02.01.2002 | |
CH | 02.01.2002 | ||
LI | 02.01.2002 | ||
NL | 02.01.2002 | ||
DK | 02.04.2002 | ||
SE | 02.04.2002 | ||
ES | 17.10.2002 | ||
GB | 16.10.2004 | ||
DE | 03.05.2005 | ||
FR | 30.06.2005 | ||
IT | 16.10.2005 | ||
Former [2006/14] | BE | 02.01.2002 | |
CH | 02.01.2002 | ||
LI | 02.01.2002 | ||
NL | 02.01.2002 | ||
DK | 02.04.2002 | ||
SE | 02.04.2002 | ||
ES | 17.10.2002 | ||
GB | 16.10.2004 | ||
DE | 03.05.2005 | ||
FR | 30.06.2005 | ||
Former [2006/13] | BE | 02.01.2002 | |
CH | 02.01.2002 | ||
LI | 02.01.2002 | ||
NL | 02.01.2002 | ||
DK | 02.04.2002 | ||
SE | 02.04.2002 | ||
ES | 17.10.2002 | ||
GB | 16.10.2004 | ||
DE | 03.05.2005 | ||
Former [2006/03] | BE | 02.01.2002 | |
CH | 02.01.2002 | ||
LI | 02.01.2002 | ||
NL | 02.01.2002 | ||
DK | 02.04.2002 | ||
SE | 02.04.2002 | ||
ES | 17.10.2002 | ||
DE | 03.05.2005 | ||
Former [2004/28] | BE | 02.01.2002 | |
CH | 02.01.2002 | ||
LI | 02.01.2002 | ||
NL | 02.01.2002 | ||
DK | 02.04.2002 | ||
SE | 02.04.2002 | ||
ES | 17.10.2002 | ||
Former [2004/15] | BE | 02.01.2002 | |
CH | 02.01.2002 | ||
LI | 02.01.2002 | ||
NL | 02.01.2002 | ||
DK | 02.04.2002 | ||
SE | 02.04.2002 | ||
ES | 12.11.2003 | ||
Former [2003/45] | BE | 02.01.2002 | |
CH | 02.01.2002 | ||
LI | 02.01.2002 | ||
NL | 02.01.2002 | ||
DK | 02.04.2002 | ||
SE | 02.04.2002 | ||
Former [2003/06] | BE | 02.01.2002 | |
CH | 02.01.2002 | ||
LI | 02.01.2002 | ||
NL | 02.01.2002 | ||
SE | 02.04.2002 | ||
Former [2003/01] | CH | 02.01.2002 | |
LI | 02.01.2002 | ||
NL | 02.01.2002 | ||
SE | 02.04.2002 | ||
Former [2002/48] | NL | 02.01.2002 | |
SE | 02.04.2002 | ||
Former [2002/37] | SE | 02.04.2002 | Documents cited: | Search | [A]EP0124320 (MORINAGA MILK INDUSTRY CO LTD [JP]) [A] 1* column W *; | [Y]FR2676451 (BIO MERIEUX [FR]) [Y] 1 * page 2, line 30 - page 4, line 1 * * page 13, line 10 - line 22 *; | [DYA] - J.D. CONRADIE ET AL., "ELISA solid phase: partial denaturation of coating antibody yields a more efficient solid phase", JOURNAL OF IMMUNOLOGICAL METHODS, NEW YORK US, (1983), vol. 59, pages 289 - 299, XP002007141 [DY] 1 * page 291 - page 293 * * page 294; figure 1 * [A] 2-5 DOI: http://dx.doi.org/10.1016/0022-1759(83)90190-4 | Opposition | EP0253254 | - Kapmeyer WM., Behring Symposium, Bad Nauheim, 22/23.10.1987, Verlag Deutsches Grünes Kreuz Fördergesellschaft mbH, D-3550 Marburg, Schumarkt 4 (ISBN 3-8809-160-9) |