Tripentadecanoin for Use in Treatment of Retinal or Optic Nerve Degenerative Disease
Summary
The European Patent Office published patent application EP3468551A1 for SunRegen Healthcare AG, covering tripentadecanoin for use in treating retinal degenerative diseases or optic nerve degenerative diseases. The patent names DONG Yuhong, CHANG Chun-Hsiung, and LIN Shengtang as inventors. The application is classified under A61K (medicinal preparations) and A61P (therapeutics) with designations extending across 32 European member states.
What changed
EPO published patent EP3468551A1 granting SunRegen Healthcare AG intellectual property protection for tripentadecanoin as a therapeutic agent for retinal degenerative disease or optic nerve degenerative disease. The patent covers the specific medical use claim and names three inventors. The designated contracting states include all major European markets (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR).
Competitors developing therapies for retinal or optic nerve degenerative conditions should conduct freedom-to-operate analyses to assess whether their technologies infringe this patent. Pharmaceutical companies and healthcare providers involved in ophthalmic therapeutics should monitor this IP development for potential licensing considerations or alternative formulation strategies.
What to do next
- Monitor patent portfolio for competitive landscape
- Review Freedom to Operate for related therapeutic applications
Archived snapshot
Apr 15, 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.
TRIPENTADECANOIN FOR USE IN THE TREATMENT OF RETINAL DEGENERATIVE DISEASE OR AN OPTIC NERVE DEGENERATIVE DISEASE
Publication EP3468551A1 Kind: A1 Apr 08, 2026
Applicants
SunRegen Healthcare AG
Inventors
DONG, Yuhong, CHANG, Chun-Hsiung, LIN, Shengtang
IPC Classifications
A61K 31/215 20060101AFI20191218BHEP A61K 31/22 20060101ALI20191218BHEP A61P 25/28 20060101ALI20191218BHEP A61P 25/02 20060101ALI20191218BHEP A61P 25/00 20060101ALI20191218BHEP A61P 9/10 20060101ALI20191218BHEP A61P 21/00 20060101ALI20191218BHEP A61P 13/12 20060101ALI20191218BHEP A61P 3/10 20060101ALI20191218BHEP A61P 11/06 20060101ALI20191218BHEP A61Q 19/08 20060101ALI20191218BHEP
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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