Register information Patent

DE file number : 10 2020 124 247.6 (Status: pending/in force, Query started: October 23, 2025)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INIDCriterionFieldContent
Type of IP rightSARTPatent
StatusSTPending/in force
21DE file number DAKZ10 2020 124 247.6
54Designation/titleTIFOTOLACKENTWICKLER UND VERFAHREN ZUM ENTWICKELN VON FOTOLACK
51IPC main classICM
(ICMV)		 G03F 7/004 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 G03F 7/20 (2006.01)
22DE application dateDATSep 17, 2020
43Date of first publicationOTMay 6, 2021
71/73Applicant/ownerINHTaiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW
72InventorINWeng, Ming-Hui, Hsinchu, TW; Zi, An-Ren, Hsinchu, TW; Chang, Ching-Yu, Hsinchu, TW; Liu, Chen-Yu, Hsinchu, TW
74RepresentativeVTRBOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
10Published DE documentsDEPNOriginal document: DE102020124247A1
Searchable text: DE102020124247A1
Address for service BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
17/019,094
Sep 11, 2020
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
62/928,952
Oct 31, 2019
Due dateFT
FG		Sep 30, 2026
Annual fee for the 7th year Patent fees
Patent division in charge 51
56CitationsCT[X]    US020190146337A1 (US 2019 / 0 146 337 A1)
43Date of first publicationEVTMay 6, 2021
Number of official communications (office actions) 1
Number of responses 1
Date of the first transfer into DPMAregisterEREGTMay 6, 2021
Date of the (most recent) update in DPMAregisterREGTOct 8, 2025
(Show all update days)(Hide all update days)
  • Oct 8, 2025
    • Due date: changed
  • Oct 7, 2025
    • St.36: changed (technical change)
  • Oct 8, 2024
    • Due date: changed
  • Aug 16, 2024
    • St.36: changed (technical change)
  • May 23, 2024; Dec 14, 2023; Oct 6, 2023; Jan 10, 2023; Oct 13, 2022; Aug 30, 2022
    • Historical data not available for this/these date(s)
  • May 6, 2021
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Pre-registration procedure The application is under preliminary examination Sep 17, 2020  Details anzeigen
2 Examination procedure Request for examination effectively filed Sep 17, 2020  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Nov 4, 2020  Details anzeigen
4 Publications Publication of application (Offenlegungsschrift) May 6, 2021 May 6, 2021 Details anzeigen
5 Examination procedure Official communication on examination Aug 29, 2022  Details anzeigen
6 Examination procedure Reply to official communication Dec 21, 2022  Details anzeigen
View procedures Pre-registration procedure (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTThe application is under preliminary examination
Date of legal/procedural statusVSTTSep 17, 2020
Date of update of the procedureREGTMay 6, 2021
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTSep 17, 2020
Third party request No
Date of receiptAEGTSep 17, 2020
Date of update of the procedureREGTMay 6, 2021
View procedures Pre-registration procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTNov 4, 2020
Date of update of the procedureREGTMay 6, 2021
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTMay 6, 2021
Issue numberHN18
YearPJ2021
Publication dateVTMay 6, 2021
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102020124247A1
Searchable text: DE102020124247A1
Date of update of the procedureREGTMay 6, 2021
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTAug 29, 2022
Date of update of the procedureREGTAug 30, 2022
View procedures Examination procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTDec 21, 2022
Date of update of the procedureREGTJan 10, 2023