Prosecution Insights
Last updated: April 19, 2026

Ldn Pharma Limited

5 pending office actions

Portfolio Summary

5
Total Pending OAs
3
Final Rejections
2
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18573359 NALTREXONE FOR IMPROVING THE EFFECTIVENESS OF 5-HT RECEPTOR SUBTYPE 2A, 2B or 2C AGONISTS SAMSELL, RILLA MARIE 1624 Non-Final OA Dec 21, 2023
18273710 NALTREXONE COMPOSITIONS ARNOLD, ERNST V 1613 Final Rejection Jul 21, 2023
18330163 ASSAY TO IDENTIFY ANTI-CANCER AGENTS HOWELL, THEODORE R 1628 Non-Final OA Jun 06, 2023
17437724 CANCER TREATMENT COMPRISING NALTREXONE AND A CANNABINOID MAHLUM, JONATHAN DAVIS 1625 Final Rejection Sep 09, 2021
17435911 METHOD FOR DETERMINING EFFICACY MOSS, NATALIE M 1653 Final Rejection Sep 02, 2021

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