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Extract from the Register of European Patents

EP About this file: EP1893668

EP1893668 - N-(2-HYDROXYALKANOYL) -N,N'-DIALKYLUREAS AND A PROCESS FOR THEIR PREPARATION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  04.06.2010
Database last updated on 03.01.2025
Most recent event   Tooltip19.10.2012Lapse of the patent in a contracting state
New state(s): TR		published on 21.11.2012  [2012/47]
Applicant(s)For all designated states
Chorisis S.R.L.
c/o Fondazione Istituto Insubrico Ricerca per la Vita Via Roberto Lepetit, 34
21040 Gerenzano, Varese / IT
[2009/33]
Former [2008/10]For all designated states
Chorisis S.R.L.
Via Monsignor Colombo 30/32
I-22066 Mariano Comense (Como) / IT
Inventor(s)01 / GALLIANI, Guido
Via Santa Liberata, 62
I-20033 Desio (Milano) / IT
02 / ORLANDI, Marco
Piazza Giolitti 8
I-20133 Milano / IT
03 / RINDONE, Bruno
Via dell'Olmo 5
I-20090 Segrate (Milano) / IT
04 / TERRANEO, Alberto
Via del Ry 3
I-20036 Meda (Milano) / IT
 [2008/10]
Representative(s)De Gregori, Antonella, et al
Ing. Barzano' & Zanardo Milano S.p.A.
Via Borgonuovo 10
20121 Milano / IT
[N/P]
Former [2008/10]De Gregori, Antonella, et al
Ing. Barzano' & Zanardo Milano S.p.A. Via Borgonuovo 10
20121 Milano / IT
Application number, filing date06742959.717.05.2006
[2008/10]
WO2006EP04674
Priority number, dateIT2005MI0089317.05.2005         Original published format: IT MI20050893
[2008/10]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2006122782
Date:23.11.2006
Language:EN
[2006/47]
Type: A1 Application with search report 
No.:EP1893668
Date:05.03.2008
Language:EN
The application published by WIPO in one of the EPO official languages on 23.11.2006 takes the place of the publication of the European patent application.
[2008/10]
Type: B1 Patent specification 
No.:EP1893668
Date:29.07.2009
Language:EN
[2009/31]
Search report(s)International search report - published on:EP23.11.2006
ClassificationIPC:C08G71/00, C07C273/18, C07C275/50
[2008/10]
CPC:
C08G18/3829 (EP,US); C07C275/50 (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,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2008/10]
Extension statesALNot yet paid
BANot yet paid
HRNot yet paid
MKNot yet paid
YUNot yet paid
TitleGerman:N-(2-HYDROXYALKANOYL) -N,N'-DIALKYLHARNSTOFFE UND VERFAHREN ZU DEREN HERSTELLUNG[2008/10]
English:N-(2-HYDROXYALKANOYL) -N,N'-DIALKYLUREAS AND A PROCESS FOR THEIR PREPARATION[2008/10]
French:N-(2-HYDROXYALKANOYL)-N,N'- DIAKYLUREES ET UN PROCÉDÉ POUR LEUR PRÉPARATION[2008/10]
Entry into regional phase16.11.2007National basic fee paid 
16.11.2007Designation fee(s) paid 
16.11.2007Examination fee paid 
Examination procedure15.03.2007Request for preliminary examination filed
International Preliminary Examining Authority: EP
16.11.2007Examination requested  [2008/10]
16.04.2008Despatch of a communication from the examining division (Time limit: M04)
21.07.2008Reply to a communication from the examining division
20.02.2009Communication of intention to grant the patent
15.06.2009Fee for grant paid
15.06.2009Fee for publishing/printing paid
Opposition(s)03.05.2010No opposition filed within time limit [2010/27]
Fees paidRenewal fee
21.03.2008Renewal fee patent year 03
18.05.2009Renewal 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  TooltipAT29.07.2009
BE29.07.2009
CY29.07.2009
CZ29.07.2009
DK29.07.2009
EE29.07.2009
FI29.07.2009
LT29.07.2009
LV29.07.2009
NL29.07.2009
PL29.07.2009
RO29.07.2009
SE29.07.2009
SI29.07.2009
SK29.07.2009
TR29.07.2009
BG29.10.2009
GR30.10.2009
ES09.11.2009
IS29.11.2009
PT29.11.2009
HU30.01.2010
[2012/47]
Former [2012/42]AT29.07.2009
BE29.07.2009
CY29.07.2009
CZ29.07.2009
DK29.07.2009
EE29.07.2009
FI29.07.2009
LT29.07.2009
LV29.07.2009
NL29.07.2009
PL29.07.2009
RO29.07.2009
SE29.07.2009
SI29.07.2009
SK29.07.2009
BG29.10.2009
GR30.10.2009
ES09.11.2009
IS29.11.2009
PT29.11.2009
HU30.01.2010
Former [2012/37]AT29.07.2009
BE29.07.2009
CY29.07.2009
CZ29.07.2009
DK29.07.2009
EE29.07.2009
FI29.07.2009
LT29.07.2009
LV29.07.2009
NL29.07.2009
PL29.07.2009
RO29.07.2009
SE29.07.2009
SI29.07.2009
SK29.07.2009
BG29.10.2009
GR30.10.2009
ES09.11.2009
IS29.11.2009
PT29.11.2009
Former [2011/04]AT29.07.2009
BE29.07.2009
CZ29.07.2009
DK29.07.2009
EE29.07.2009
FI29.07.2009
LT29.07.2009
LV29.07.2009
NL29.07.2009
PL29.07.2009
RO29.07.2009
SE29.07.2009
SI29.07.2009
SK29.07.2009
BG29.10.2009
GR30.10.2009
ES09.11.2009
IS29.11.2009
PT29.11.2009
Former [2010/26]AT29.07.2009
BE29.07.2009
CZ29.07.2009
DK29.07.2009
EE29.07.2009
FI29.07.2009
LT29.07.2009
LV29.07.2009
NL29.07.2009
PL29.07.2009
RO29.07.2009
SE29.07.2009
SI29.07.2009
SK29.07.2009
BG29.10.2009
ES09.11.2009
IS29.11.2009
PT29.11.2009
Former [2010/20]AT29.07.2009
DK29.07.2009
EE29.07.2009
FI29.07.2009
LT29.07.2009
LV29.07.2009
NL29.07.2009
PL29.07.2009
SE29.07.2009
SI29.07.2009
BG29.10.2009
ES09.11.2009
IS29.11.2009
PT29.11.2009
Former [2010/17]AT29.07.2009
FI29.07.2009
LT29.07.2009
LV29.07.2009
NL29.07.2009
PL29.07.2009
SE29.07.2009
SI29.07.2009
BG29.10.2009
ES09.11.2009
IS29.11.2009
PT29.11.2009
Former [2010/16]AT29.07.2009
FI29.07.2009
LT29.07.2009
LV29.07.2009
NL29.07.2009
PL29.07.2009
SE29.07.2009
SI29.07.2009
ES09.11.2009
IS29.11.2009
PT29.11.2009
Former [2010/14]AT29.07.2009
FI29.07.2009
LT29.07.2009
LV29.07.2009
NL29.07.2009
PL29.07.2009
SE29.07.2009
SI29.07.2009
ES09.11.2009
IS29.11.2009
Cited inInternational search[X]DE836532  (EDMUND GERMER DR) [X] 1-7 * example -; claim 1 *;
 [A]US5324797  (ISHII TOSHIYUKI [JP], et al) [A] 12,13* the whole document *;
 [X]  - GEFFKEN, "3-Alkoxyoxazolidin-2,4-dione aus N-Alkoxy-2-hydroxycarbonsäureamiden und 1,1'-Carbonyldiimidazol", ARCHIV DER PHARMAZIE, (1980), vol. 313, no. 10, pages 817 - 825, XP009071310 [X] 1-13 * Synthesis of 11 from 4. Compound 11 *

DOI:   http://dx.doi.org/10.1002/ardp.19803131002
 [A]  - SHAPIRO, ROSE, TESTA, ROSKIN, FREEDMAN, "N-Substituted Oxazolidinediones", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, (1959), vol. 81, pages 6498 - 6504, XP002395909 [A] 1-13 * Scheme IV and corresponding text. *

DOI:   http://dx.doi.org/10.1021/ja01533a042
 [DA]  - CLARK-LEWIS, "2,4-Oxazolidinediones", CHEMICAL REVIEWS, (1958), vol. 58, pages 63 - 99, XP002395910 [DA] 1-13 * Section IV.C. *

DOI:   http://dx.doi.org/10.1021/cr50019a002
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.