City of Hope Patents Phosphorothioated Oligodeoxynucleotide Compounds and Compositions
Summary
The European Patent Office published patent application EP3316894A1 for City of Hope covering phosphorothioated oligodeoxynucleotide compounds and pharmaceutical compositions for therapeutic use. The application classifies under IPC codes C12N 15/113 and A61K 31/713 relating to oligonucleotides and nucleic acid preparations. The publication establishes a priority date and makes the application available for opposition.
What changed
The EPO published patent application EP3316894A1 for City of Hope covering phosphorothioated oligodeoxynucleotide compounds and pharmaceutical compositions for therapeutic use. The application classifies under multiple IPC codes including C12N 15/113 for nucleic acid preparations and A61K 31/713 for medicinal preparations containing oligonucleotides. Designated states cover all current EU member states plus extension states.
Affected parties include pharmaceutical manufacturers developing oligonucleotide-based therapeutics, biotech companies working with nucleic acid compounds, and research institutions conducting work in this technology space. The publication establishes a priority date of April 8, 2026 and makes the application available for third-party observation during the examination phase.
Archived snapshot
Apr 17, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
COMPOUNDS AND COMPOSITIONS INCLUDING PHOSPHOROTHIOATED OLIGODEOXYNUCLEOTIDE, AND METHODS OF USE THEREOF
Publication EP3316894A1 Kind: A1 Apr 08, 2026
Applicants
City of Hope
Inventors
KORTYLEWSKI, Marcin, Tomasz, SWIDERSKI, Piotr, Marek, MOREIRA, Dayson, Friaca
IPC Classifications
C12N 15/113 20100101AFI20190515BHEP A61K 31/713 20060101ALI20190515BHEP A61K 31/7105 20060101ALI20190515BHEP C07H 21/04 20060101ALN20190515BHEP C07H 21/02 20060101ALN20190515BHEP
Designated States
AL, 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
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