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Extract from the Register of European Patents

EP About this file: EP1609800

EP1609800 - Process for extraction of biological material [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  19.09.2008
Database last updated on 28.06.2024
Most recent event   Tooltip25.02.2011Lapse of the patent in a contracting state
New state(s): IT		published on 30.03.2011  [2011/13]
Applicant(s)For all designated states
KÜHNI AG
Gewerbestrasse 28
CH-4123 Allschwil / CH
[2005/52]
Inventor(s)01 / Riedl, Wolfgang
Markgrafenstrasse 8
79591 Eimeldingen / DE
02 / Bühlmann, Ulrich
Spittelhofstrasse 18
4105 Biel-Benken / CH
03 / de Bruyn Ouboter, Dirk
Baselstrasse 12a
4107 Ettingen / CH
 [2008/42]
Former [2005/52]01 / Riedl, Wolfgang
Rudolf-Virchow-Strasse 9
79576 Weil am Rhein / DE
02 / Bühlmann, Ulrich
Spittelhofstrasse 18
4105 Biel-Benken / CH
03 / de Bruyn Ouboter, Dirk
Baselstrasse 12a
4107 Ettingen / CH
Representative(s)Roshardt, Werner Alfred
Keller & Partner Patentanwälte AG
Eigerstrasse 2
Postfach
3000 Bern 14 / CH
[N/P]
Former [2005/52]Roshardt, Werner Alfred
Keller & Partner Patentanwälte AG Schmiedenplatz 5 Postfach
3000 Bern 7 / CH
Application number, filing date04405395.725.06.2004
[2005/52]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP1609800
Date:28.12.2005
Language:DE
[2005/52]
Type: B1 Patent specification 
No.:EP1609800
Date:14.11.2007
Language:DE
[2007/46]
Search report(s)(Supplementary) European search report - dispatched on:EP16.11.2004
ClassificationIPC:C07K1/34
[2005/52]
CPC:
C07K1/34 (EP,US)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IT,   LI,   LU,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2006/37]
Former [2006/36](deleted) 
Former [2005/52]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IT,  LI,  LU,  MC,  NL,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:Verfahren zur Extraktion von biologischem Material[2005/52]
English:Process for extraction of biological material[2005/52]
French:Procédé d'extraction d'une matière biologique[2005/52]
Examination procedure16.06.2006Amendment by applicant (claims and/or description)
16.06.2006Examination requested  [2006/37]
08.12.2006Despatch of a communication from the examining division (Time limit: M04)
27.03.2007Reply to a communication from the examining division
29.05.2007Communication of intention to grant the patent
24.09.2007Fee for grant paid
24.09.2007Fee for publishing/printing paid
Opposition(s)15.08.2008No opposition filed within time limit [2008/43]
Fees paidRenewal fee
20.06.2006Renewal fee patent year 03
14.05.2007Renewal fee patent year 04
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  TooltipCY14.11.2007
CZ14.11.2007
DK14.11.2007
EE14.11.2007
FI14.11.2007
GB14.11.2007
IE14.11.2007
NL14.11.2007
PL14.11.2007
RO14.11.2007
SI14.11.2007
SK14.11.2007
TR14.11.2007
BG14.02.2008
SE14.02.2008
GR15.02.2008
ES25.02.2008
PT14.04.2008
HU15.05.2008
AT25.06.2008
LU25.06.2008
BE30.06.2008
IT30.06.2008
MC30.06.2008
[2011/13]
Former [2010/38]CY14.11.2007
CZ14.11.2007
DK14.11.2007
EE14.11.2007
FI14.11.2007
GB14.11.2007
IE14.11.2007
NL14.11.2007
PL14.11.2007
RO14.11.2007
SI14.11.2007
SK14.11.2007
TR14.11.2007
BG14.02.2008
SE14.02.2008
GR15.02.2008
ES25.02.2008
PT14.04.2008
HU15.05.2008
AT25.06.2008
LU25.06.2008
BE30.06.2008
MC30.06.2008
Former [2010/34]CY14.11.2007
CZ14.11.2007
DK14.11.2007
EE14.11.2007
FI14.11.2007
GB14.11.2007
IE14.11.2007
NL14.11.2007
PL14.11.2007
RO14.11.2007
SI14.11.2007
SK14.11.2007
BG14.02.2008
SE14.02.2008
GR15.02.2008
ES25.02.2008
PT14.04.2008
HU15.05.2008
AT25.06.2008
LU25.06.2008
BE30.06.2008
MC30.06.2008
Former [2010/33]CY14.11.2007
CZ14.11.2007
DK14.11.2007
EE14.11.2007
FI14.11.2007
GB14.11.2007
IE14.11.2007
NL14.11.2007
PL14.11.2007
RO14.11.2007
SI14.11.2007
SK14.11.2007
BG14.02.2008
SE14.02.2008
GR15.02.2008
ES25.02.2008
PT14.04.2008
AT25.06.2008
LU25.06.2008
BE30.06.2008
MC30.06.2008
Former [2009/40]CY14.11.2007
CZ14.11.2007
DK14.11.2007
EE14.11.2007
FI14.11.2007
GB14.11.2007
IE14.11.2007
NL14.11.2007
PL14.11.2007
RO14.11.2007
SI14.11.2007
SK14.11.2007
BG14.02.2008
SE14.02.2008
GR15.02.2008
ES25.02.2008
PT14.04.2008
AT25.06.2008
BE30.06.2008
MC30.06.2008
Former [2009/35]CY14.11.2007
CZ14.11.2007
DK14.11.2007
EE14.11.2007
FI14.11.2007
GB14.11.2007
IE14.11.2007
NL14.11.2007
PL14.11.2007
RO14.11.2007
SI14.11.2007
SK14.11.2007
BG14.02.2008
SE14.02.2008
GR15.02.2008
ES25.02.2008
PT14.04.2008
BE30.06.2008
MC30.06.2008
Former [2009/22]CZ14.11.2007
DK14.11.2007
EE14.11.2007
FI14.11.2007
GB14.11.2007
IE14.11.2007
NL14.11.2007
PL14.11.2007
RO14.11.2007
SI14.11.2007
SK14.11.2007
BG14.02.2008
SE14.02.2008
GR15.02.2008
ES25.02.2008
PT14.04.2008
BE30.06.2008
MC30.06.2008
Former [2009/19]CZ14.11.2007
DK14.11.2007
FI14.11.2007
GB14.11.2007
IE14.11.2007
NL14.11.2007
PL14.11.2007
RO14.11.2007
SI14.11.2007
SK14.11.2007
BG14.02.2008
SE14.02.2008
GR15.02.2008
ES25.02.2008
PT14.04.2008
BE30.06.2008
MC30.06.2008
Former [2009/13]CZ14.11.2007
DK14.11.2007
FI14.11.2007
GB14.11.2007
IE14.11.2007
NL14.11.2007
PL14.11.2007
RO14.11.2007
SI14.11.2007
SK14.11.2007
BG14.02.2008
SE14.02.2008
GR15.02.2008
ES25.02.2008
PT14.04.2008
MC30.06.2008
Former [2009/07]CZ14.11.2007
DK14.11.2007
FI14.11.2007
GB14.11.2007
IE14.11.2007
NL14.11.2007
PL14.11.2007
RO14.11.2007
SI14.11.2007
SK14.11.2007
BG14.02.2008
SE14.02.2008
ES25.02.2008
PT14.04.2008
MC30.06.2008
Former [2009/03]CZ14.11.2007
DK14.11.2007
FI14.11.2007
GB14.11.2007
IE14.11.2007
NL14.11.2007
PL14.11.2007
RO14.11.2007
SI14.11.2007
SK14.11.2007
BG14.02.2008
SE14.02.2008
ES25.02.2008
PT14.04.2008
Former [2008/48]CZ14.11.2007
DK14.11.2007
FI14.11.2007
IE14.11.2007
NL14.11.2007
PL14.11.2007
RO14.11.2007
SI14.11.2007
SK14.11.2007
BG14.02.2008
SE14.02.2008
ES25.02.2008
PT14.04.2008
Former [2008/42]CZ14.11.2007
DK14.11.2007
FI14.11.2007
NL14.11.2007
PL14.11.2007
RO14.11.2007
SI14.11.2007
SK14.11.2007
BG14.02.2008
SE14.02.2008
ES25.02.2008
PT14.04.2008
Former [2008/39]CZ14.11.2007
DK14.11.2007
FI14.11.2007
NL14.11.2007
PL14.11.2007
RO14.11.2007
SI14.11.2007
SK14.11.2007
BG14.02.2008
SE14.02.2008
ES25.02.2008
Former [2008/35]CZ14.11.2007
DK14.11.2007
FI14.11.2007
NL14.11.2007
PL14.11.2007
SI14.11.2007
BG14.02.2008
SE14.02.2008
ES25.02.2008
Former [2008/26]FI14.11.2007
NL14.11.2007
PL14.11.2007
SI14.11.2007
BG14.02.2008
SE14.02.2008
ES25.02.2008
Former [2008/24]FI14.11.2007
NL14.11.2007
PL14.11.2007
BG14.02.2008
SE14.02.2008
ES25.02.2008
Documents cited:Search[A]EP0246065  (CELANESE CORP [US]) [A] * page 4 - page 5; figure 5; claims 1-6,10-12 *;
 [A]WO0068260  (COVANCE BIOTECHNOLOGY SERVICES [US]) [A] * claims 1-17 *;
 [A]  - SIVARS U & TJERNELD F, "Mechanisms of phase behaviour and protein partitioning in detergent/polymer aqueous two-phase systems for purification of integral membrane proteins", BBA - GENERAL SUBJECTS, ELSEVIER SCIENCE PUBLISHERS, NL, (20000406), vol. 1474, no. 2, ISSN 0304-4165, pages 133 - 146, XP004276549 [A] * das gesamte Dokument, besonders Seiten 134 und 135*

DOI:   http://dx.doi.org/10.1016/S0304-4165(99)00208-1
 [A]  - GROSSMANN C ET AL, "PARITIONING OF LOW MOLECULAR COMBINATION PEPTIDES IN AQUEOUS TWO-PHASE SYSTEMS OF POLY(ETHYLENE GLYCOL) AND DEXTRAN IN THE PRESENCE OF SMALL AMOUNTS OF K2HPO4/KH2PO4 BUFFER AT 293 K: EXPERIMENTAL RESULTS AND PREDICTIONS", BIOTECHNOLOGY AND BIOENGINEERING, INTERSCIENCE PUBLISHERS, LONDON, GB, (199812), vol. 60, no. 6, ISSN 0006-3592, pages 699 - 711, XP002930073 [A] * the whole document *

DOI:   http://dx.doi.org/10.1002/(SICI)1097-0290(19981220)60:6<699::AID-BIT7>3.0.CO;2-I
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.