Register information Patent

DE file number : 60 2021 035 667.6 (Status: pending/in force, Query started: August 10, 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 DAKZ60 2021 035 667.6
96EP file numberEAKZ21 75 3591.3
86WO file numberWAKZPCT/US2021/012577
97EP publication numberEPN4103187
87WO publication numberWPN2021162808
54Designation/titleTIFASUDIL ZUR BEHANDLUNG DES PSEUDOBULBÄREN AFFEKTS
51IPC main classICM
(ICMV)		 A61K 31/551 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 A61P 25/28 (2006.01), A61K 45/06 (2006.01), A61K 31/506 (2006.01), A61K 31/519 (2006.01), A61K 39/395 (2006.01)
22DE application dateDATJan 8, 2021
96EP application dateEATJan 8, 2021
86WO application dateWATJan 8, 2021
43Date of first publicationOTAug 19, 2021
Date of publication of grantPETAug 6, 2025
71/73Applicant/ownerINHWoolsey Pharmaceuticals, Inc., St. Petersburg, FL, US
72InventorINMACALLISTER, Thomas, Arlington, Virginia 22201, US; JACOBSON, Sven, New York, New York 10005, US
Address for service Woolsey Pharmaceuticals, Inc., St. Petersburg, FL 33702, US
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
202062972440 P
Feb 10, 2020
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
202063007221 P
Apr 8, 2020
Due dateFT
FG		Jan 31, 2026
Annual fee for the 6th year Patent fees
Patent division in charge 44
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSAL, 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
Published EP/WO documentsEPWOPNOriginal document: EP000004103187A1
Searchable text: EP000004103187A1
Original document: EP000004103187B1
Searchable text: EP000004103187B1
Original document: WO002021162808
Searchable text: WO002021162808
43Date of first publicationEVTAug 19, 2021
Date of the first transfer into DPMAregisterEREGTDec 21, 2022
Date of the (most recent) update in DPMAregisterREGTJul 17, 2025
(Show all update days)(Hide all update days)
  • Jul 17, 2025
    • DE file number : new
    • DE application date: new
    • Date of publication of grant: new
    • Applicant/owner: new
    • Address for service: new
    • Due date: new
    • Published EP/WO documents: changed
    • File number displayed in the result list: changed
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 06.08.2025: new
  • May 7, 2025
    • Designation/title: changed
  • Dec 21, 2022
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Procedure relating to PCT application WO publication Aug 19, 2021  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Dec 21, 2022  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Feb 2, 2023 Feb 2, 2023 Details anzeigen
4 Change of classification Change of IPC main class Mar 1, 2024  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Aug 6, 2025  Details anzeigen
View procedures Procedure relating to PCT application (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to PCT application
Legal/procedural statusVSTWO publication
Date of legal/procedural statusVSTTAug 19, 2021
Date of update of the procedureREGTDec 21, 2022
View procedures Procedure relating to EP application (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO 1st publication
Date of legal/procedural statusVSTTDec 21, 2022
Date of update of the procedureREGTDec 21, 2022
View procedures Publications (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTFeb 2, 2023
Issue numberHN5
YearPJ2023
Publication dateVTFeb 2, 2023
Type of publicationPARTBibliographic data
Date of update of the procedureREGTDec 21, 2022
View procedures Change of classification (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTMar 1, 2024
51IPC main classICM
(ICMV)		 A61K 31/551 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 A61K 31/506 (2006.01)
Date of update of the procedureREGTMar 21, 2024
View procedures Procedure relating to EP application (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural statusVSTTAug 6, 2025
Date of update of the procedureREGTJul 17, 2025