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Extract from the Register of European Patents

EP About this file: EP1896834

EP1896834 - METHOD OF DETECTION OF ADULTERATED SAMPLES [Right-click to bookmark this link]
Former [2008/11]DETECTION OF ADULTERATED SAMPLES
[2018/14]
StatusNo opposition filed within time limit
Status updated on  26.07.2019
Database last updated on 02.09.2024
FormerThe patent has been granted
Status updated on  17.08.2018
FormerGrant of patent is intended
Status updated on  05.04.2018
Most recent event   Tooltip09.07.2021Lapse of the patent in a contracting state
New state(s): HU		published on 11.08.2021  [2021/32]
Applicant(s)For all designated states
Siemens Healthcare Diagnostics Inc.
511 Benedict Avenue
Tarrytown, NY 10591 / US
[2018/46]
Former [2008/23]For all designated states
Siemens Healthcare Diagnostics Inc.
1717 Deerfield Road
Deerfield, IL 60015 / US
Former [2008/11]For all designated states
DADE BEHRING INC.
1717 Deerfield Road
Deerfield, Illinois 60015 / US
Inventor(s)01 / BUKHTIYAROV, Yuri
1116 Belvedere Drive
Boothwyn, PA 19061 / US
02 / BRIGGS, Cathey, M.
2 Crossan Court
Landenberg, PA 19350 / US
03 / DUGGAN, Laura, J.
44 Covered Bridge Lane
Newark, DE 19711 / US
 [2008/11]
Representative(s)Schweitzer, Klaus, et al
Plate Schweitzer Zounek Patentanwälte Rheingaustrasse 196
65203 Wiesbaden / DE
[2008/43]
Former [2008/36]Schweitzer, Klaus
Zounek Plate Schweitzer Patentanwaltskanzlei Rheingaustrasse 196
65203 Wiesbaden / DE
Former [2008/11]Schweitzer, Klaus
Zounek Plate Schweitzer Patentanwaltskanzlei Rheingaustrasse 196
65203 Wiesbaden / DE
Application number, filing date06773551.420.06.2006
[2008/11]
WO2006US23828
Priority number, dateUS2005015994423.06.2005         Original published format: US 159944
[2008/11]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2007001991
Date:04.01.2007
Language:EN
[2007/01]
Type: A2 Application without search report 
No.:EP1896834
Date:12.03.2008
Language:EN
The application published by WIPO in one of the EPO official languages on 04.01.2007 takes the place of the publication of the European patent application.
[2008/11]
Type: B1 Patent specification 
No.:EP1896834
Date:19.09.2018
Language:EN
[2018/38]
Search report(s)International search report - published on:US14.06.2007
(Supplementary) European search report - dispatched on:EP04.02.2011
ClassificationIPC:G01N33/52, G01N31/22, G01N33/483, G01N33/487, G01N33/493, G01N33/84
[2018/14]
CPC:
G01N33/84 (EP,US); G01N33/52 (EP,US); G01N31/22 (EP,US);
G01N33/4833 (EP,US); G01N33/487 (EP,US); G01N33/493 (EP,US);
Y10T436/206664 (EP,US) (-)
Former IPC [2008/11]G01N21/77
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2018/38]
Former [2008/11]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  NL,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:VERFAHREN ZUM NACHWEIS VON VERFÄLSCHTEN PROBEN[2018/14]
English:METHOD OF DETECTION OF ADULTERATED SAMPLES[2018/14]
French:PROCEDEE DE DETECTION D'ECHANTILLONS ADULTERES[2018/14]
Former [2008/11]NACHWEIS VON VERFÄLSCHTEN PROBEN
Former [2008/11]DETECTION OF ADULTERATED SAMPLES
Former [2008/11]DETECTION D'ECHANTILLONS ADULTERES
Entry into regional phase23.01.2008National basic fee paid 
23.01.2008Search fee paid 
23.01.2008Designation fee(s) paid 
23.01.2008Examination fee paid 
Examination procedure23.01.2008Examination requested  [2008/11]
05.09.2011Amendment by applicant (claims and/or description)
20.02.2012Despatch of a communication from the examining division (Time limit: M04)
27.06.2012Reply to a communication from the examining division
20.03.2015Despatch of a communication from the examining division (Time limit: M04)
06.07.2015Reply to a communication from the examining division
05.04.2018Communication of intention to grant the patent
31.07.2018Receipt of the translation of the claim(s)
09.08.2018Fee for grant paid
09.08.2018Fee for publishing/printing paid
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  20.02.2012
Opposition(s)20.06.2019No opposition filed within time limit [2019/35]
Fees paidRenewal fee
25.06.2008Renewal fee patent year 03
19.06.2009Renewal fee patent year 04
21.06.2010Renewal fee patent year 05
20.06.2011Renewal fee patent year 06
18.06.2012Renewal fee patent year 07
20.06.2013Renewal fee patent year 08
20.06.2014Renewal fee patent year 09
18.06.2015Renewal fee patent year 10
20.06.2016Renewal fee patent year 11
19.06.2017Renewal fee patent year 12
19.06.2018Renewal fee patent year 13
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
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  TooltipHU20.06.2006
AT19.09.2018
CY19.09.2018
CZ19.09.2018
DK19.09.2018
EE19.09.2018
FI19.09.2018
IT19.09.2018
LT19.09.2018
LV19.09.2018
MC19.09.2018
NL19.09.2018
PL19.09.2018
RO19.09.2018
SE19.09.2018
SI19.09.2018
SK19.09.2018
TR19.09.2018
BG19.12.2018
GR20.12.2018
IS19.01.2019
PT19.01.2019
[2021/32]
Former [2021/26]AT19.09.2018
CY19.09.2018
CZ19.09.2018
DK19.09.2018
EE19.09.2018
FI19.09.2018
IT19.09.2018
LT19.09.2018
LV19.09.2018
MC19.09.2018
NL19.09.2018
PL19.09.2018
RO19.09.2018
SE19.09.2018
SI19.09.2018
SK19.09.2018
TR19.09.2018
BG19.12.2018
GR20.12.2018
IS19.01.2019
PT19.01.2019
Former [2020/17]AT19.09.2018
CZ19.09.2018
DK19.09.2018
EE19.09.2018
FI19.09.2018
IT19.09.2018
LT19.09.2018
LV19.09.2018
MC19.09.2018
NL19.09.2018
PL19.09.2018
RO19.09.2018
SE19.09.2018
SI19.09.2018
SK19.09.2018
TR19.09.2018
BG19.12.2018
GR20.12.2018
IS19.01.2019
PT19.01.2019
Former [2020/09]AT19.09.2018
CZ19.09.2018
DK19.09.2018
EE19.09.2018
FI19.09.2018
IT19.09.2018
LT19.09.2018
LV19.09.2018
MC19.09.2018
NL19.09.2018
PL19.09.2018
RO19.09.2018
SE19.09.2018
SI19.09.2018
SK19.09.2018
BG19.12.2018
GR20.12.2018
IS19.01.2019
PT19.01.2019
Former [2019/50]AT19.09.2018
CZ19.09.2018
DK19.09.2018
EE19.09.2018
FI19.09.2018
IT19.09.2018
LT19.09.2018
LV19.09.2018
NL19.09.2018
PL19.09.2018
RO19.09.2018
SE19.09.2018
SI19.09.2018
SK19.09.2018
BG19.12.2018
GR20.12.2018
IS19.01.2019
PT19.01.2019
Former [2019/34]AT19.09.2018
CZ19.09.2018
DK19.09.2018
EE19.09.2018
FI19.09.2018
IT19.09.2018
LT19.09.2018
LV19.09.2018
NL19.09.2018
PL19.09.2018
RO19.09.2018
SE19.09.2018
SK19.09.2018
BG19.12.2018
GR20.12.2018
IS19.01.2019
PT19.01.2019
Former [2019/26]AT19.09.2018
CZ19.09.2018
EE19.09.2018
FI19.09.2018
IT19.09.2018
LT19.09.2018
LV19.09.2018
NL19.09.2018
PL19.09.2018
RO19.09.2018
SE19.09.2018
SK19.09.2018
BG19.12.2018
GR20.12.2018
IS19.01.2019
PT19.01.2019
Former [2019/23]AT19.09.2018
CZ19.09.2018
EE19.09.2018
FI19.09.2018
IT19.09.2018
LT19.09.2018
LV19.09.2018
NL19.09.2018
PL19.09.2018
RO19.09.2018
SE19.09.2018
SK19.09.2018
BG19.12.2018
GR20.12.2018
IS19.01.2019
Former [2019/22]CZ19.09.2018
FI19.09.2018
IT19.09.2018
LT19.09.2018
LV19.09.2018
NL19.09.2018
PL19.09.2018
RO19.09.2018
SE19.09.2018
BG19.12.2018
GR20.12.2018
IS19.01.2019
Former [2019/21]FI19.09.2018
IT19.09.2018
LT19.09.2018
LV19.09.2018
NL19.09.2018
SE19.09.2018
BG19.12.2018
GR20.12.2018
IS19.01.2019
Former [2019/20]FI19.09.2018
LT19.09.2018
LV19.09.2018
NL19.09.2018
SE19.09.2018
BG19.12.2018
GR20.12.2018
Former [2019/12]FI19.09.2018
LT19.09.2018
LV19.09.2018
SE19.09.2018
BG19.12.2018
GR20.12.2018
Former [2019/10]FI19.09.2018
LT19.09.2018
SE19.09.2018
BG19.12.2018
GR20.12.2018
Former [2019/08]FI19.09.2018
LT19.09.2018
Former [2019/07]LT19.09.2018
Documents cited:Search[XY]US4789638  (KRAMER DAVID N [US], et al) [X] 13-18 * column 5, lines 35-43 * * column 6, line 55 - column 7, line 18 *[Y] 1-12;
 [XY]US2002160439  (ANNE LAKSHMI [US], et al) [X] 1-10,12-18 * paragraphs [0008] , [0009] * * paragraphs [0015] - [0017] * * paragraphs [0021] - [0022] * * example 1 * [Y] 11;
 [XY]  - HSU S M ET AL, "Color modification of diaminobenzidine (DAB) precipitation by metallic ions and its application for double immunohistochemistry.", THE JOURNAL OF HISTOCHEMISTRY AND CYTOCHEMISTRY : OFFICIAL JOURNAL OF THE HISTOCHEMISTRY SOCIETY OCT 1982 LNKD- PUBMED:6182185, (198210), vol. 30, no. 10, ISSN 0022-1554, pages 1079 - 1082, XP002617617 [X] 13-18 * abstract * * page 1079, column r * * section: Modification of DAB by metallic ions; page 1080, column l * * section: Results; page 1080, column r * * table 1 * * Discussion; page 1081, paragraphs 1,2 * [Y] 1-12
 [XY]  - RYE D B ET AL, "Stabilization of the tetramethylbenzidine (TMB) reaction product: application for retrograde and anterograde tracing, and combination with immunohistochemistry.", THE JOURNAL OF HISTOCHEMISTRY AND CYTOCHEMISTRY : OFFICIAL JOURNAL OF THE HISTOCHEMISTRY SOCIETY NOV 1984 LNKD- PUBMED:6548485, (198411), vol. 32, no. 11, ISSN 0022-1554, pages 1145 - 1153, XP002617618 [X] 13-18 * page 1145, column r * * page 1146, column l, paragraph 1 * * page 1146, column r * * page 1147, column l, paragraph 1 * [Y] 1-12
 [XY]  - ADAMS J C, "Heavy metal intensification of DAB-based HRP reaction product.", THE JOURNAL OF HISTOCHEMISTRY AND CYTOCHEMISTRY : OFFICIAL JOURNAL OF THE HISTOCHEMISTRY SOCIETY JUN 1981 LNKD- PUBMED:7252134, (198106), vol. 29, no. 6, ISSN 0022-1554, page 775, XP002617619 [X] 13-18 * the whole document * [Y] 1-12
International search[X]US6689618  (CHEN SHUENN TZONG [US]);
 [Y]US2004197235  (SORENSEN JOHN T [US], et al);
 [X]US2004259186  (PAUL BUDDHA D [US]);
 [Y]  - "Horse Radish Peroxidase (HRP)", (20050311), URL: http://www.nuncbrand.com/NAG/DP0011.htm, XP003013789
by applicantUS3817837
 US3996345
 US4233402
 US5354693
 US6503726
 US2003138959
    - NGO; LENHOFF, FEBS LETT., (1980), vol. 116, pages 285 - 288
    - OELLERICH, J. CLIN. CHEM. CLIN. BIOCHEM., (1984), vol. 22, pages 895 - 904
    - KHANNA ET AL., CLIN. CHEM. ACTA, (1989), vol. 185, pages 231 - 240
    - YALOW ET AL., J. CLIN. INVEST., (1960), vol. 39, page 1157
    - LOOR ET AL., J. ANAL. TOXICOL., (1988), vol. 12, page 299
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.