blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...
blank News flashes

News flashes

New version of the European Patent Register - SPC information for Unitary Patents.

2024-03-06

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
FAQ - Register Alert
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3064495

EP3064495 - IMPROVED PROCESS FOR THE PREPARATION OF OPTICALLY PURE ESOMEPRAZOLE [Right-click to bookmark this link]
Former [2016/36]IMPROVED PROCESS FOR THE PREPARATION OF OPTICALLY PURE ESOMEPRAZOLE
[2016/43]
StatusNo opposition filed within time limit
Status updated on  20.10.2017
Database last updated on 13.07.2024
FormerThe patent has been granted
Status updated on  11.11.2016
FormerGrant of patent is intended
Status updated on  04.11.2016
Most recent event   Tooltip17.07.2020Lapse of the patent in a contracting state
New state(s): AL		published on 19.08.2020  [2020/34]
Applicant(s)For all designated states
F.I.S.- Fabbrica Italiana Sintetici S.p.A.
Viale Milano 26
36075 Alte di Montecchio Maggiore (VI) / IT
[2016/36]
Inventor(s)01 / Stabile, Paolo
Via Pitagora, 21/F
37138 Verona / IT
02 / Rasia, Diego
Via Benvenuto Cellini, 8
36070 Trissino (VI) / IT
03 / Faccin, Nicola
Via Stupenda, 9
36078 Valdagno (VI) / IT
04 / Bertolazzi, Moreno
Via Romano Dian 49/A
37032 Costalunga (VR) / IT
 [2016/36]
Representative(s)Leganza, Alessandro
F.I.S. - Fabbrica Italiana Sintetici S.p.A.
Viale Milano, 26
36075 Montecchio Maggiore (VI) / IT
[2016/36]
Application number, filing date15157974.506.03.2015
[2016/36]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3064495
Date:07.09.2016
Language:EN
[2016/36]
Type: B1 Patent specification 
No.:EP3064495
Date:14.12.2016
Language:EN
[2016/50]
Search report(s)(Supplementary) European search report - dispatched on:EP08.05.2015
ClassificationIPC:C07D401/12
[2016/36]
CPC:
C07D401/12 (EP,CN,US); A61P1/04 (EP); C07B2200/07 (CN,US)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2016/36]
TitleGerman:VERBESSERTES VERFAHREN ZUR HERSTELLUNG VON OPTISCH REINEN ESOMEPRAZOLE[2016/46]
English:IMPROVED PROCESS FOR THE PREPARATION OF OPTICALLY PURE ESOMEPRAZOLE[2016/46]
French:PROCÉDÉ AMÉLIORÉ POUR LA PRÉPARATION DE L'ESOMEPRAZOLE OPTIQUEMENT PURE[2016/46]
Former [2016/36]VERBESSERTES VERFAHREN ZUR HERSTELLUNG VON OPTISCH REINEN ESOMEPRAZOLE
Former [2016/36]IMPROVED PROCESS FOR THE PREPARATION OF OPTICALLY PURE ESOMEPRAZOLE
Former [2016/36]PROCÉDÉ AMÉLIORÉ POUR LA PRÉPARATION DE L'ESOMEPRAZOLE OPTIQUEMENT PURE
Examination procedure14.05.2015Amendment by applicant (claims and/or description)
14.05.2015Examination requested  [2016/36]
20.10.2016Communication of intention to grant the patent
03.11.2016Fee for grant paid
03.11.2016Fee for publishing/printing paid
03.11.2016Receipt of the translation of the claim(s)
Opposition(s)15.09.2017No opposition filed within time limit [2017/47]
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  TooltipHU06.03.2015
AL14.12.2016
AT14.12.2016
BE14.12.2016
CY14.12.2016
CZ14.12.2016
DK14.12.2016
EE14.12.2016
FI14.12.2016
HR14.12.2016
LT14.12.2016
LV14.12.2016
MC14.12.2016
MK14.12.2016
NL14.12.2016
PL14.12.2016
RO14.12.2016
RS14.12.2016
SE14.12.2016
SI14.12.2016
SK14.12.2016
SM14.12.2016
TR14.12.2016
IE06.03.2017
LU06.03.2017
MT06.03.2017
BG14.03.2017
NO14.03.2017
GR15.03.2017
IS14.04.2017
PT14.04.2017
[2020/34]
Former [2020/15]HU06.03.2015
AT14.12.2016
BE14.12.2016
CY14.12.2016
CZ14.12.2016
DK14.12.2016
EE14.12.2016
FI14.12.2016
HR14.12.2016
LT14.12.2016
LV14.12.2016
MC14.12.2016
MK14.12.2016
NL14.12.2016
PL14.12.2016
RO14.12.2016
RS14.12.2016
SE14.12.2016
SI14.12.2016
SK14.12.2016
SM14.12.2016
TR14.12.2016
IE06.03.2017
LU06.03.2017
MT06.03.2017
BG14.03.2017
NO14.03.2017
GR15.03.2017
IS14.04.2017
PT14.04.2017
Former [2019/52]HU06.03.2015
AT14.12.2016
BE14.12.2016
CY14.12.2016
CZ14.12.2016
DK14.12.2016
EE14.12.2016
FI14.12.2016
HR14.12.2016
LT14.12.2016
LV14.12.2016
MC14.12.2016
MK14.12.2016
NL14.12.2016
PL14.12.2016
RO14.12.2016
RS14.12.2016
SE14.12.2016
SI14.12.2016
SK14.12.2016
SM14.12.2016
IE06.03.2017
LU06.03.2017
MT06.03.2017
BG14.03.2017
NO14.03.2017
GR15.03.2017
IS14.04.2017
PT14.04.2017
Former [2019/47]HU06.03.2015
AT14.12.2016
BE14.12.2016
CY14.12.2016
CZ14.12.2016
DK14.12.2016
EE14.12.2016
FI14.12.2016
HR14.12.2016
LT14.12.2016
LV14.12.2016
MC14.12.2016
NL14.12.2016
PL14.12.2016
RO14.12.2016
RS14.12.2016
SE14.12.2016
SI14.12.2016
SK14.12.2016
SM14.12.2016
IE06.03.2017
LU06.03.2017
MT06.03.2017
BG14.03.2017
NO14.03.2017
GR15.03.2017
IS14.04.2017
PT14.04.2017
Former [2019/31]HU06.03.2015
AT14.12.2016
BE14.12.2016
CZ14.12.2016
DK14.12.2016
EE14.12.2016
FI14.12.2016
HR14.12.2016
LT14.12.2016
LV14.12.2016
MC14.12.2016
NL14.12.2016
PL14.12.2016
RO14.12.2016
RS14.12.2016
SE14.12.2016
SI14.12.2016
SK14.12.2016
SM14.12.2016
IE06.03.2017
LU06.03.2017
MT06.03.2017
BG14.03.2017
NO14.03.2017
GR15.03.2017
IS14.04.2017
PT14.04.2017
Former [2018/43]AT14.12.2016
BE14.12.2016
CZ14.12.2016
DK14.12.2016
EE14.12.2016
FI14.12.2016
HR14.12.2016
LT14.12.2016
LV14.12.2016
MC14.12.2016
NL14.12.2016
PL14.12.2016
RO14.12.2016
RS14.12.2016
SE14.12.2016
SI14.12.2016
SK14.12.2016
SM14.12.2016
IE06.03.2017
LU06.03.2017
MT06.03.2017
BG14.03.2017
NO14.03.2017
GR15.03.2017
IS14.04.2017
PT14.04.2017
Former [2018/13]AT14.12.2016
BE14.12.2016
CZ14.12.2016
DK14.12.2016
EE14.12.2016
FI14.12.2016
HR14.12.2016
LT14.12.2016
LV14.12.2016
MC14.12.2016
NL14.12.2016
PL14.12.2016
RO14.12.2016
RS14.12.2016
SE14.12.2016
SI14.12.2016
SK14.12.2016
SM14.12.2016
IE06.03.2017
LU06.03.2017
BG14.03.2017
NO14.03.2017
GR15.03.2017
IS14.04.2017
PT14.04.2017
Former [2018/10]AT14.12.2016
BE14.12.2016
CZ14.12.2016
DK14.12.2016
EE14.12.2016
FI14.12.2016
HR14.12.2016
LT14.12.2016
LV14.12.2016
MC14.12.2016
NL14.12.2016
PL14.12.2016
RO14.12.2016
RS14.12.2016
SE14.12.2016
SK14.12.2016
SM14.12.2016
LU06.03.2017
BG14.03.2017
NO14.03.2017
GR15.03.2017
IS14.04.2017
PT14.04.2017
Former [2018/01]AT14.12.2016
BE14.12.2016
CZ14.12.2016
DK14.12.2016
EE14.12.2016
FI14.12.2016
HR14.12.2016
LT14.12.2016
LV14.12.2016
MC14.12.2016
NL14.12.2016
PL14.12.2016
RO14.12.2016
RS14.12.2016
SE14.12.2016
SK14.12.2016
SM14.12.2016
BG14.03.2017
NO14.03.2017
GR15.03.2017
IS14.04.2017
PT14.04.2017
Former [2017/41]AT14.12.2016
BE14.12.2016
CZ14.12.2016
EE14.12.2016
FI14.12.2016
HR14.12.2016
LT14.12.2016
LV14.12.2016
NL14.12.2016
PL14.12.2016
RO14.12.2016
RS14.12.2016
SE14.12.2016
SK14.12.2016
SM14.12.2016
BG14.03.2017
NO14.03.2017
GR15.03.2017
IS14.04.2017
PT14.04.2017
Former [2017/36]BE14.12.2016
CZ14.12.2016
EE14.12.2016
FI14.12.2016
HR14.12.2016
LT14.12.2016
LV14.12.2016
NL14.12.2016
PL14.12.2016
RO14.12.2016
RS14.12.2016
SE14.12.2016
SK14.12.2016
NO14.03.2017
GR15.03.2017
IS14.04.2017
Former [2017/34]CZ14.12.2016
FI14.12.2016
HR14.12.2016
LT14.12.2016
LV14.12.2016
NL14.12.2016
RS14.12.2016
SE14.12.2016
NO14.03.2017
GR15.03.2017
Former [2017/31]FI14.12.2016
HR14.12.2016
LT14.12.2016
LV14.12.2016
NL14.12.2016
RS14.12.2016
SE14.12.2016
NO14.03.2017
GR15.03.2017
Former [2017/28]FI14.12.2016
HR14.12.2016
LT14.12.2016
LV14.12.2016
RS14.12.2016
SE14.12.2016
NO14.03.2017
GR15.03.2017
Former [2017/12]LV14.12.2016
Documents cited:Search[AD]WO9702261  (ASTRA AB [SE], et al) [AD] 1-15 * example 8 *;
 [A]  - JASON E. HEIN ET AL, "Resolution of Omeprazole Using Coupled Preferential Crystallization: Efficient Separation of a Nonracemizable Conglomerate Salt under Near-Equilibrium Conditions", ORGANIC PROCESS RESEARCH & DEVELOPMENT, (20130621), vol. 17, no. 6, doi:10.1021/op400081c, ISSN 1083-6160, pages 946 - 950, XP055184038 [A] 1-15 * the whole document *

DOI:   http://dx.doi.org/10.1021/op400081c
 [A]  - WEIGUO SONG ET AL, "Catalytic Asymmetric Synthesis of Esomeprazole by a Titanium Complex with a Hexa-aza-triphenolic Macrocycle Ligand", SYNTHETIC COMMUNICATIONS, (20141015), vol. 45, no. 1, doi:10.1080/00397911.2014.952307, ISSN 0039-7911, pages 70 - 77, XP055184031 [A] 1-15 * abstract *

DOI:   http://dx.doi.org/10.1080/00397911.2014.952307
by applicantEP0652872
 WO9602535
 WO2006040635
 FR2863609
 WO9702261
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.