Extract from the Register of European Patents

EP About this file: EP4565325

EP4565325 - FATTY ACID-D-AMINO ACID PEPTIDES CONJUGATES AS ANAPLEROTIC COMPOUNDS FOR USE IN TREATING PROPIONIC ACIDEMIA, METHYLMALONIC ACIDURIAS, AND ENERGY METABOLIC DISORDERS [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  14.05.2025
Database last updated on 14.03.2026
FormerThe international publication has been made
Status updated on  19.02.2024
Most recent event   Tooltip03.10.2025Change: Validation statespublished on 05.11.2025  [2025/45]
03.10.2025Change - extension statespublished on 05.11.2025  [2025/45]
Applicant(s)For all designated states
UNIVERSITY OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
1st Floor Gardner Steel Conference Center
130 Thackeray Avenue
Pittsburgh, Pennsylvania 15260 / US
[2025/24]
Inventor(s)01 / MOHSEN, Al-Walid, A.
Gibsonia, Pennsylvania 15044 / US
 [2025/24]
Representative(s)Kraus & Lederer PartGmbB
Thomas-Wimmer-Ring 15
80539 München / DE
[2025/24]
Application number, filing date23850643.031.07.2023
[2025/24]
WO2023US29101
Priority number, dateUS202263394136P01.08.2022         Original published format: US 202263394136 P
[2025/24]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2024030367
Date:08.02.2024
Language:EN
[2024/06]
Type: A2 Application without search report 
No.:EP4565325
Date:11.06.2025
Language:EN
The application published by WIPO in one of the EPO official languages on 08.02.2024 takes the place of the publication of the European patent application.
[2025/24]
Search report(s)International search report - published on:US21.03.2024
ClassificationIPC:A61P3/00, A61K31/164, A61K31/194, C07C233/05
[2025/24]
CPC:
A61K45/06 (EP); A61K47/542 (EP,US); A61K47/64 (US);
C07K5/06026 (EP); C07K5/06043 (EP); C07K5/0606 (EP);
C07K5/06069 (EP); C07K5/06086 (EP); C07K5/06147 (EP);
C07K5/0806 (EP); C07K5/081 (EP); C07K5/0815 (EP);
C07K5/0821 (EP); A61K38/00 (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,   ME,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2025/24]
TitleGerman:FETTSÄURE-D-AMINOSÄURE-PEPTIDKONJUGATE ALS ANAPLEROTISCHE VERBINDUNGEN ZUR VERWENDUNG BEI DER BEHANDLUNG VON PROPIONSÄUREÄMIE, METHYLMALONSÄUREURIEN UND ENERGIESTOFFWECHSELSTÖRUNGEN[2025/24]
English:FATTY ACID-D-AMINO ACID PEPTIDES CONJUGATES AS ANAPLEROTIC COMPOUNDS FOR USE IN TREATING PROPIONIC ACIDEMIA, METHYLMALONIC ACIDURIAS, AND ENERGY METABOLIC DISORDERS[2025/24]
French:CONJUGUÉS DE PEPTIDES D'ACIDES GRAS-D-ACIDES AMINÉS EN TANT QUE COMPOSÉS ANAPLÉROTIQUES DESTINÉS À ÊTRE UTILISÉS DANS LE TRAITEMENT DE L'ACIDÉMIE PROPIONIQUE, DE L'ACIDURIAS MÉTHYLMALONIQUE ET DE TROUBLES MÉTABOLIQUES DE L'ÉNERGIE[2025/24]
Entry into regional phase04.02.2025National basic fee paid 
04.02.2025Search fee paid 
04.02.2025Designation fee(s) paid 
04.02.2025Examination fee paid 
Examination procedure04.02.2025Examination requested  [2025/24]
14.05.2025Amendment by applicant (claims and/or description)
Fees paidRenewal fee
04.02.2025Renewal fee patent year 03
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Cited inInternational search[A] US2021338624  (VOCKLEY GERARD et al.) [A] 1-5, 26-32 * entire document *
 [A] US2021000964  (BARNES DAVID WENINGER et al.) [A] 1-5, 26-32 * ) entire document *
 [A] US2021353581  (MOHSEN AL-WALID A et al.) [A] 1-5, 26-32 * entire document *
 [A]   DO HUNG, SHARMA MEENAKSHI, EL-SAYED NAGLAA SALEM, MAHDIPOOR PARVIN, BOUSOIK EMIRA, PARANG KEYKAVOUS, MONTAZERI ALIABADI HAMIDREZA: "Difatty Acyl-Conjugated Linear and Cyclic Peptides for siRNA Delivery", ACS OMEGA, ACS PUBLICATIONS, US, vol. 2, no. 10, 31 October 2017 (2017-10-31), US , pages 6939 - 6957, XP055881634, ISSN: 2470-1343, DOI: 10.1021/acsomega.7b00741 [A] 1-5, 26-32

DOI:   http://dx.doi.org/10.1021/acsomega.7b00741
 [A]   DATABASE PubChem Substance [online] 24 January 2017 (2017-01-24), ANONYMOUS: "SUBSTANCE RECORD SID 129895596", XP093176711, Database accession no. 129895596 [A] 1-5, 26-32 * entire document *
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