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Extract from the Register of European Patents

EP About this file: EP3880730

EP3880730 - SOLVENT FOR AROMATIC CARBOXYLIC OR SULPHONIC ACIDS [Right-click to bookmark this link]
Former [2021/38]SOLVENT FOR AROMATIC CARBOXYLIC OR SULFONIC ACIDS
[2022/24]
StatusNo opposition filed within time limit
Status updated on  01.09.2023
Database last updated on 19.10.2024
FormerThe patent has been granted
Status updated on  23.09.2022
FormerGrant of patent is intended
Status updated on  08.06.2022
FormerRequest for examination was made
Status updated on  20.08.2021
FormerThe international publication has been made
Status updated on  22.05.2020
Formerunknown
Status updated on  13.11.2019
Most recent event   Tooltip27.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 30.10.2024 [2024/44]
Applicant(s)For all designated states
Sika Technology AG
Zugerstrasse 50
6340 Baar / CH
[2021/38]
Inventor(s)01 / SCHLUMPF, Michael
Zügnisstrasse 4
8143 Stallikon / CH
02 / KRAMER, Andreas
Balgriststrasse 106
8008 Zürich / CH
03 / BURCKHARDT, Urs
Ackersteinstrasse 207
8049 Zürich / CH
 [2022/27]
Former [2021/38]01 / SCHLUMPF, Michael
8143 Zügnisstrasse 4
8143 Stallikon / CH
02 / KRAMER, Andreas
Balgriststrasse 106
8008 Zürich / CH
03 / BURCKHARDT, Urs
Ackersteinstrasse 207
8049 Zürich / CH
Representative(s)Sika Patent Attorneys
C/o Sika Technology AG
Corp. IP Dept.
Tüffenwies 16
8048 Zürich / CH
[N/P]
Former [2021/38]Sika Patent Attorneys
c/o Sika Technology AG
Corp. IP Dept.
Tüffenwies 16
Postfach
8048 Zürich / CH
Application number, filing date19798113.711.11.2019
[2021/38]
WO2019EP80859
Priority number, dateEP2018020631714.11.2018         Original published format: EP 18206317
[2021/38]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2020099316
Date:22.05.2020
Language:DE
[2020/21]
Type: A1 Application with search report 
No.:EP3880730
Date:22.09.2021
Language:DE
The application published by WIPO in one of the EPO official languages on 22.05.2020 takes the place of the publication of the European patent application.
[2021/38]
Type: B1 Patent specification 
No.:EP3880730
Date:26.10.2022
Language:DE
[2022/43]
Search report(s)International search report - published on:EP22.05.2020
ClassificationIPC:C08G18/48, C08G18/76, C08G18/79, C08G18/10, C08G18/32, C08G18/28, C08G18/24, C08G18/34
[2021/38]
CPC:
C08G18/3256 (EP); C08G18/0857 (US); C08G18/10 (EP,US);
C08G18/246 (EP); C08G18/281 (EP,US); C08G18/2815 (EP);
C08G18/348 (EP); C08G18/4825 (EP,US); C08G18/4829 (US);
C08G18/4887 (EP); C08G18/7671 (EP); C08G18/792 (EP);
C08K5/29 (US); C08G2150/00 (US); C08G2170/00 (US) (-)
C-Set:
C08G18/10, C08G18/3256 (EP);
C08G18/10, C08G18/792 (EP)
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 [2021/38]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:LÖSEMITTEL FÜR AROMATISCHE CARBON- ODER SULFONSÄUREN[2021/38]
English:SOLVENT FOR AROMATIC CARBOXYLIC OR SULPHONIC ACIDS[2022/24]
French:SOLVANT POUR ACIDES CARBOXYLIQUES OU SULFONIQUES AROMATIQUES[2021/38]
Former [2021/38]SOLVENT FOR AROMATIC CARBOXYLIC OR SULFONIC ACIDS
Entry into regional phase14.06.2021National basic fee paid 
14.06.2021Designation fee(s) paid 
14.06.2021Examination fee paid 
Examination procedure14.06.2021Examination requested  [2021/38]
14.06.2021Date on which the examining division has become responsible
09.06.2022Communication of intention to grant the patent
19.09.2022Fee for grant paid
19.09.2022Fee for publishing/printing paid
19.09.2022Receipt of the translation of the claim(s)
Opposition(s)27.07.2023No opposition filed within time limit [2023/40]
Fees paidRenewal fee
30.11.2021Renewal 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  TooltipHU11.11.2019
AL26.10.2022
BG26.10.2022
CY26.10.2022
CZ26.10.2022
DK26.10.2022
EE26.10.2022
FI26.10.2022
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IT26.10.2022
LT26.10.2022
LV26.10.2022
MC26.10.2022
MK26.10.2022
MT26.10.2022
NL26.10.2022
PL26.10.2022
RO26.10.2022
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SI26.10.2022
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TR26.10.2022
IE11.11.2022
LU11.11.2022
BE30.11.2022
CH30.11.2022
LI30.11.2022
NO26.01.2023
GR27.01.2023
IS26.02.2023
PT27.02.2023
[2024/44]
Former [2024/34]HU11.11.2019
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FI26.10.2022
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TR26.10.2022
IE11.11.2022
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Former [2024/27]HU11.11.2019
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IE11.11.2022
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BE30.11.2022
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PT27.02.2023
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IE11.11.2022
LU11.11.2022
BE30.11.2022
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SM26.10.2022
IE11.11.2022
LU11.11.2022
BE30.11.2022
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NO26.01.2023
GR27.01.2023
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Former [2023/48]AL26.10.2022
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MC26.10.2022
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SM26.10.2022
IE11.11.2022
LU11.11.2022
CH30.11.2022
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GR27.01.2023
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NL26.10.2022
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RO26.10.2022
RS26.10.2022
SK26.10.2022
SM26.10.2022
LU11.11.2022
CH30.11.2022
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NO26.01.2023
GR27.01.2023
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PT27.02.2023
Former [2023/37]AL26.10.2022
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FI26.10.2022
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RO26.10.2022
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SM26.10.2022
LU11.11.2022
CH30.11.2022
LI30.11.2022
NO26.01.2023
GR27.01.2023
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PT27.02.2023
Former [2023/36]CZ26.10.2022
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MC26.10.2022
NL26.10.2022
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RO26.10.2022
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SM26.10.2022
CH30.11.2022
LI30.11.2022
NO26.01.2023
GR27.01.2023
IS26.02.2023
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RO26.10.2022
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SM26.10.2022
CH30.11.2022
LI30.11.2022
NO26.01.2023
GR27.01.2023
IS26.02.2023
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PL26.10.2022
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GR27.01.2023
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GR27.01.2023
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Former [2023/23]FI26.10.2022
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Cited inInternational search[A]JP2001026734  (ADGER KOGYO KK) [A] 1-15 * examples 1-7 ** claims 1-2 *;
 [A]WO2017108834  (SIKA TECH AG [CH]) [A] 1-15 * examples Z1-Z16 * * page 27, line 25 - page 28, line 7 *;
 [A]EP3336114  (SIKA TECH AG [CH]) [A] 1-15 * Formulation A1, A2 * * paragraph [0078] - paragraph [0081] *
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.