FAK Inhibitor Patent for NRAS Mutant Tumor Treatment
Summary
EPO published patent application EP4062914A1 by Inxmed (Nanjing) Co., Ltd. covering FAK (Focal Adhesion Kinase) inhibitor compositions for treating tumors harboring NRAS mutations. The patent application designates 38 European contracting states including major markets such as Germany, France, and the UK. IPC classifications indicate applications in pharmaceutical compositions (A61K) and cancer therapeutics (A61P 35/00).
What changed
EPO published patent application EP4062914A1 for focal adhesion kinase (FAK) inhibitors used in preparing drugs for treating tumors with NRAS mutations. The patent designates 38 European contracting states and covers pharmaceutical compositions comprising FAK inhibitors for oncological applications.\n\nPharmaceutical companies developing targeted oncology therapies should review this patent for potential freedom-to-operate concerns, particularly those with programs addressing RAS-mutant tumors. The patent may create IP barriers for competing FAK inhibitor formulations in European markets. Research institutions and biotech firms conducting related research should consider licensing implications.
What to do next
- Review patent claims for FAK inhibitor compounds targeting NRAS mutant tumors
- Assess freedom-to-operate implications for oncology drug development programs
- Monitor designated state patent validations in target markets
Archived snapshot
Apr 9, 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.
USE OF FAK INHIBITOR IN PREPARATION OF DRUG FOR TREATING TUMORS HAVING NRAS MUTATION
Publication EP4062914A1 Kind: A1 Apr 01, 2026
Applicants
Inxmed (Nanjing) Co., Ltd.
Inventors
WANG, Zaiqi, ZHANG, Jiangwei, JIANG, Jun
IPC Classifications
A61K 31/506 20060101AFI20231212BHEP A61K 31/337 20060101ALI20231212BHEP A61P 35/00 20060101ALI20231212BHEP A61K 45/06 20060101ALI20231212BHEP
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
Named provisions
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Source
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