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

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
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: EP4038056

EP4038056 - PREPARATION OF 2-CHLORO-1-(2-CHLOROTHIAZOL-5-YL)ETHANONE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  13.09.2024
Database last updated on 02.11.2024
FormerThe patent has been granted
Status updated on  06.10.2023
FormerGrant of patent is intended
Status updated on  31.05.2023
FormerRequest for examination was made
Status updated on  08.07.2022
FormerThe international publication has been made
Status updated on  10.04.2021
Formerunknown
Status updated on  20.10.2020
Most recent event   Tooltip01.11.2024Lapse of the patent in a contracting state
New state(s): SI		published on 04.12.2024 [2024/49]
Applicant(s)For all designated states
BASF SE
Carl-Bosch-Strasse 38
67056 Ludwigshafen am Rhein / DE
[2022/32]
Inventor(s)01 / SHINDE, Harish
Thane Belapur Road Navi
Mumbai 400705 / IN
02 / KADUSKAR, Rahul
Thane Belapur Road Navi
Mumbai 400705 / IN
03 / KORADIN, Christopher
Carl-Bosch-Strasse 38
67056 Ludwigshafen / DE
04 / MCLAUGHLIN, Martin John
Carl-Bosch-Strasse 38
67056 Ludwigshafen / DE
05 / GOETZ, Roland
Carl-Bosch-Strasse 38
67056 Ludwigshafen / DE
06 / KHAMKAR, Sunil
Thane Belapur Road Navi
Mumbai 400705 / IN
 [2022/32]
Representative(s)BASF IP Association
BASF SE
GBI-C006
67056 Ludwigshafen / DE
[2022/32]
Application number, filing date20789007.028.09.2020
[2022/32]
WO2020EP77090
Priority number, dateEP2019020140004.10.2019         Original published format: EP 19201400
EP2019020473723.10.2019         Original published format: EP 19204737
[2022/32]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021063880
Date:08.04.2021
Language:EN
[2021/14]
Type: A1 Application with search report 
No.:EP4038056
Date:10.08.2022
Language:EN
The application published by WIPO in one of the EPO official languages on 08.04.2021 takes the place of the publication of the European patent application.
[2022/32]
Type: B1 Patent specification 
No.:EP4038056
Date:08.11.2023
Language:EN
[2023/45]
Search report(s)International search report - published on:EP08.04.2021
ClassificationIPC:C07D277/32, C07D277/40, C07D277/42
[2023/22]
CPC:
C07D277/40 (EP,IL,KR); C07D277/32 (EP,CN,IL,KR,US); C07D277/42 (EP,IL,KR)
Former IPC [2022/32]C07D277/32
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 [2022/32]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:HERSTELLUNG VON 2-CHLOR-1-(2-CHLOROTHIAZOL-5-YL)ETHANON[2022/32]
English:PREPARATION OF 2-CHLORO-1-(2-CHLOROTHIAZOL-5-YL)ETHANONE[2022/32]
French:PRÉPARATION DE 2-CHLORO-1-(2-CHLOROTHIAZOL-5-YL)ÉTHANONE[2023/22]
Former [2022/32]PRÉPARATION DE 2-CHLORO-1-(2-CHLOROTHIAZOL-5-YL) ÉTHANONE
Entry into regional phase04.05.2022National basic fee paid 
04.05.2022Designation fee(s) paid 
04.05.2022Examination fee paid 
Examination procedure04.05.2022Examination requested  [2022/32]
04.05.2022Date on which the examining division has become responsible
17.10.2022Amendment by applicant (claims and/or description)
01.06.2023Communication of intention to grant the patent
05.09.2023Fee for grant paid
05.09.2023Fee for publishing/printing paid
05.09.2023Receipt of the translation of the claim(s)
Opposition(s)09.08.2024No opposition filed within time limit [2024/42]
Fees paidRenewal fee
30.09.2022Renewal fee patent year 03
02.10.2023Renewal 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  TooltipCZ08.11.2023
DK08.11.2023
EE08.11.2023
ES08.11.2023
HR08.11.2023
IT08.11.2023
LT08.11.2023
LV08.11.2023
NL08.11.2023
PL08.11.2023
RO08.11.2023
RS08.11.2023
SE08.11.2023
SI08.11.2023
SK08.11.2023
SM08.11.2023
BG08.02.2024
NO08.02.2024
GR09.02.2024
IS08.03.2024
PT08.03.2024
[2024/49]
Former [2024/36]CZ08.11.2023
DK08.11.2023
EE08.11.2023
ES08.11.2023
HR08.11.2023
IT08.11.2023
LT08.11.2023
LV08.11.2023
NL08.11.2023
PL08.11.2023
RO08.11.2023
RS08.11.2023
SE08.11.2023
SK08.11.2023
SM08.11.2023
BG08.02.2024
NO08.02.2024
GR09.02.2024
IS08.03.2024
PT08.03.2024
Former [2024/35]CZ08.11.2023
DK08.11.2023
EE08.11.2023
ES08.11.2023
HR08.11.2023
LT08.11.2023
LV08.11.2023
NL08.11.2023
PL08.11.2023
RO08.11.2023
RS08.11.2023
SE08.11.2023
SM08.11.2023
BG08.02.2024
NO08.02.2024
GR09.02.2024
IS08.03.2024
PT08.03.2024
Former [2024/34]DK08.11.2023
EE08.11.2023
ES08.11.2023
HR08.11.2023
LT08.11.2023
LV08.11.2023
NL08.11.2023
PL08.11.2023
RS08.11.2023
SE08.11.2023
SM08.11.2023
BG08.02.2024
NO08.02.2024
GR09.02.2024
IS08.03.2024
PT08.03.2024
Former [2024/33]DK08.11.2023
ES08.11.2023
HR08.11.2023
LT08.11.2023
LV08.11.2023
NL08.11.2023
PL08.11.2023
RS08.11.2023
SE08.11.2023
SM08.11.2023
BG08.02.2024
NO08.02.2024
GR09.02.2024
IS08.03.2024
PT08.03.2024
Former [2024/27]ES08.11.2023
HR08.11.2023
LT08.11.2023
LV08.11.2023
NL08.11.2023
PL08.11.2023
RS08.11.2023
SE08.11.2023
BG08.02.2024
NO08.02.2024
GR09.02.2024
IS08.03.2024
PT08.03.2024
Former [2024/21]LT08.11.2023
NL08.11.2023
BG08.02.2024
GR09.02.2024
IS08.03.2024
Former [2024/20]GR09.02.2024
IS08.03.2024
Cited inInternational search[A]WO2017021549  (ENTEROME [FR], et al) [A] 1-13* Intermediates 2e1, 2e2, 2e3, 2e4, pages 70-71 *;
 [A]WO2018177970  (BASF SE [DE]) [A] 1-13 * Page 73, step 2 Page 70, step 2 *;
 [AD]  - T. CHALOPIN ET AL, "Second generation of thiazolylmannosides, FimH antagonists for E. coli-induced Crohn's disease", ORGANIC & BIOMOLECULAR CHEMISTRY, (20160101), vol. 14, no. 16, doi:10.1039/C6OB00424E, ISSN 1477-0520, pages 3913 - 3925, XP055658858 [AD] 1-13 * Scheme 4, page 3915 *

DOI:   http://dx.doi.org/10.1039/C6OB00424E
by applicantWO2014164084
 WO2018197541
    - T. CHALOPIN et al., "Second generation of thiazolylmannosides, FimH antagonists for E. coli-induced Crohn's disease", Org. Biomol. Chem., (20160000), vol. 14, doi:10.1039/C6OB00424E, pages 3913 - 3925, XP055658858

DOI:   http://dx.doi.org/10.1039/C6OB00424E
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.