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Extract from the Register of European Patents

EP About this file: EP2094734

EP2094734 - POLYSACCHARIDES DERIVATISED WITH CITRIC ACID [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  22.07.2011
Database last updated on 15.07.2024
Most recent event   Tooltip13.09.2013Lapse of the patent in a contracting state
Updated state(s): BG		published on 16.10.2013  [2013/42]
Applicant(s)For all designated states
Sigea S.R.L.
Area Science Park Padriciano 99
34012 Trieste / IT
[2009/36]
Inventor(s)01 / BOSCO, Marco
Gradisca d'Isonzo Via Don Minzoni, 1/A
34072 Gorizia / IT
02 / STUCCHI, Luca
Pavia di Udine, Fr. Risano Via della Stazione, 16/B
33050 Udine / IT
03 / PICOTTI, Fabrizio
Buttrio Via Pavia, 103
33042 Udine / IT
04 / GIANNI, Rita
Monrupino Località Repen 105
34016 Trieste / IT
 [2009/36]
Representative(s)Minoja, Fabrizio
Bianchetti & Minoja S.r.l.
Via Plinio, 63
20129 Milano / IT
[N/P]
Former [2009/36]Minoja, Fabrizio
Bianchetti Bracco Minoja S.r.l. Via Plinio 63
20129 Milano / IT
Application number, filing date07859099.918.12.2007
[2009/36]
WO2007IB03980
Priority number, dateEP2006042587329.12.2006         Original published format: EP 06425873
[2009/36]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2008081257
Date:10.07.2008
Language:EN
[2008/28]
Type: A2 Application without search report 
No.:EP2094734
Date:02.09.2009
Language:EN
The application published by WIPO in one of the EPO official languages on 10.07.2008 takes the place of the publication of the European patent application.
[2009/36]
Type: B1 Patent specification 
No.:EP2094734
Date:15.09.2010
Language:EN
[2010/37]
Type: B9 Corrected patent specification 
No.:EP2094734
Date:22.12.2010
[2010/51]
Search report(s)International search report - published on:EP28.08.2008
ClassificationIPC:C08B3/12, C08B31/04
[2009/36]
CPC:
C08B31/04 (EP,US); A61K8/73 (EP,US); A61K8/731 (EP,US);
A61K8/732 (EP,US); A61K8/735 (EP,US); A61K8/736 (EP,US);
A61P17/16 (EP); A61Q19/00 (EP,US); C08B3/12 (EP,US);
C08B33/02 (EP,US); C08B37/0018 (EP,US); C08B37/003 (EP,US);
C08B37/0036 (EP,US); C08B37/0063 (EP,US); C08B37/0072 (EP,US);
C08B37/0084 (EP,US); A61K47/36 (EP,US) (-)
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,   MT,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2009/36]
TitleGerman:MIT CITRONENSÄURE DERIVATISIERTE POLYSACCHARIDE[2009/36]
English:POLYSACCHARIDES DERIVATISED WITH CITRIC ACID[2009/36]
French:POLYSACCHARIDES DÉRIVÉS AVEC DE L'ACIDE CITRIQUE[2009/36]
Entry into regional phase25.05.2009National basic fee paid 
25.05.2009Designation fee(s) paid 
25.05.2009Examination fee paid 
Examination procedure27.10.2008Request for preliminary examination filed
International Preliminary Examining Authority: EP
25.05.2009Examination requested  [2009/36]
06.10.2009Despatch of a communication from the examining division (Time limit: M04)
18.01.2010Reply to a communication from the examining division
03.02.2010Despatch of a communication from the examining division (Time limit: M04)
18.03.2010Reply to a communication from the examining division
26.04.2010Communication of intention to grant the patent
26.07.2010Fee for grant paid
26.07.2010Fee for publishing/printing paid
Opposition(s)16.06.2011No opposition filed within time limit [2011/34]
Fees paidRenewal fee
28.12.2009Renewal fee patent year 03
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  TooltipCY15.09.2010
EE15.09.2010
LV15.09.2010
MT15.09.2010
RO15.09.2010
BG15.12.2010
CZ18.12.2010
IE18.12.2010
LT18.12.2010
LU18.12.2010
SK18.12.2010
HU19.12.2010
SE19.12.2010
SI19.12.2010
BE31.12.2010
MC31.12.2010
DK03.01.2011
IS15.01.2011
[2013/42]
Former [2013/14]BG15.09.2010
CY15.09.2010
EE15.09.2010
LV15.09.2010
MT15.09.2010
RO15.09.2010
CZ18.12.2010
IE18.12.2010
LT18.12.2010
LU18.12.2010
SK18.12.2010
HU19.12.2010
SE19.12.2010
SI19.12.2010
BE31.12.2010
MC31.12.2010
DK03.01.2011
IS15.01.2011
Former [2012/44]BG15.09.2010
CY15.09.2010
EE15.09.2010
LV15.09.2010
MT15.09.2010
RO15.09.2010
CZ18.12.2010
IE18.12.2010
IT18.12.2010
LT18.12.2010
LU18.12.2010
SK18.12.2010
HU19.12.2010
SE19.12.2010
SI19.12.2010
BE31.12.2010
MC31.12.2010
DK03.01.2011
IS15.01.2011
Former [2012/41]BG15.09.2010
CY15.09.2010
EE15.09.2010
LV15.09.2010
MT15.09.2010
RO15.09.2010
CZ18.12.2010
IE18.12.2010
IT18.12.2010
LT18.12.2010
SK18.12.2010
HU19.12.2010
SE19.12.2010
SI19.12.2010
BE31.12.2010
MC31.12.2010
DK03.01.2011
IS15.01.2011
Former [2012/12]CY15.09.2010
EE15.09.2010
LV15.09.2010
MT15.09.2010
RO15.09.2010
CZ18.12.2010
IE18.12.2010
IT18.12.2010
LT18.12.2010
SK18.12.2010
HU19.12.2010
SE19.12.2010
SI19.12.2010
BE31.12.2010
MC31.12.2010
DK03.01.2011
IS15.01.2011
Former [2012/05]CY15.09.2010
EE15.09.2010
LV15.09.2010
MT15.09.2010
RO15.09.2010
CZ18.12.2010
IE18.12.2010
IT18.12.2010
LT18.12.2010
SK18.12.2010
HU19.12.2010
SE19.12.2010
SI19.12.2010
BE31.12.2010
MC31.12.2010
IS15.01.2011
Former [2012/03]CY15.09.2010
EE15.09.2010
LV15.09.2010
RO15.09.2010
CZ18.12.2010
IE18.12.2010
IT18.12.2010
LT18.12.2010
SK18.12.2010
HU19.12.2010
SE19.12.2010
SI19.12.2010
BE31.12.2010
MC31.12.2010
IS15.01.2011
Former [2011/51]CY15.09.2010
EE15.09.2010
LV15.09.2010
RO15.09.2010
CZ18.12.2010
IE18.12.2010
LT18.12.2010
SK18.12.2010
HU19.12.2010
SE19.12.2010
SI19.12.2010
BE31.12.2010
MC31.12.2010
IS15.01.2011
Former [2011/49]CY15.09.2010
EE15.09.2010
LV15.09.2010
RO15.09.2010
CZ18.12.2010
IE18.12.2010
LT18.12.2010
SK18.12.2010
SE19.12.2010
BE31.12.2010
MC31.12.2010
IS15.01.2011
Former [2011/48]CY15.09.2010
EE15.09.2010
LV15.09.2010
CZ18.12.2010
IE18.12.2010
LT18.12.2010
SE19.12.2010
BE31.12.2010
MC31.12.2010
IS15.01.2011
Former [2011/45]CY15.09.2010
EE15.09.2010
LV15.09.2010
CZ18.12.2010
LT18.12.2010
SE19.12.2010
BE31.12.2010
MC31.12.2010
IS15.01.2011
Former [2011/36]CY15.09.2010
EE15.09.2010
LV15.09.2010
CZ18.12.2010
LT18.12.2010
MC31.12.2010
IS15.01.2011
Former [2011/28]CY15.09.2010
EE15.09.2010
LV15.09.2010
IS15.01.2011
Cited inInternational search[DA]US2759787  (TOUEY GEORGE P, et al) [DA] 1-15 * examples 1-5 *;
 [X]US3097051  (WADE RICARDO H) [X] 1-15 * col. 2 formula (II); column 3, line 37 - line 55; example 4 *;
 [A]EP1702606  (COGNIS IP MAN GMBH [DE])[A] 14,15;
 [DA]  - GAFFAR M A, "PREPARATION AND UTILIZATION OF NEW CARBOXYL GROUP CONTAINING CATION EXCHANGERS BASED ON STARCH USING A DRY REACTION METHOD", STARKE - STARCH, WILEY-VCH VERLAG, WEINHEIM, DE, (200205), vol. 54, no. 5, ISSN 0038-9056, pages 185 - 192, XP001102117 [DA] 1-15 * page 185 - page 186 *

DOI:   http://dx.doi.org/10.1002/1521-379X(200205)54:5<185::AID-STAR185>3.0.CO;2-F
by applicantUS3097051
 EP1702606
    - CARB. POL, (2003), vol. 51, pages 265 - 271
    - J. APPI. POLYM. SCI, (2004), vol. 94, pages 1999 - 2007
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.