Company patents

Aligos Therapeutics, Inc.

Aligos Therapeutics, Inc. demonstrates a clear focus on core pharmaceutical innovation, with Heterocyclic Compounds (71.2% of portfolio), Therapeutic Activity (54.2%), and Pharmaceutical Preparations (49.2%) dominating its patent strategy. Surprisingly, despite this strong foundation, the company shows a consistent decline in patenting across these key areas, with Heterocyclic Compounds decreasing by 42.9% and Pharmaceutical Preparations by 60.0% so far in 2026, indicating a significant shift in its intellectual property priorities.

Patent Trend by Technology Area

Yearly patent publications since 2023

Product themes

Product-level themes inferred from filings since 2023, with category chips showing where each theme appears. Select a theme to filter the patents below.

59 US filings (since 2023) · 5 categories · 5 themes

Targeted Small Molecule Therapeutics

Design and synthesis of acyclic or carbocyclic organic compounds that selectively modulate specific biological targets or pathways for the treatment of diseases.

Heterocyclic Compounds (Pharma)Pharmaceutical Preparations
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43since 2023
-25.0%YoY
Nucleic Acid-Based Therapies

Therapeutic strategies employing nucleic acids (DNA, RNA, oligonucleotides) to modulate gene expression, deliver genetic material, or interfere with disease-causing pathways. Includes gene therapy using viral vectors.

Therapeutic Activity (Pharma)Pharmaceutical Preparations
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22since 2023
-28.6%YoY
Targeted Protein Degradation

Development of small molecules, often bifunctional (e.g., PROTACs) or molecular glues, that induce the ubiquitin-proteasome system or autophagy to selectively degrade specific disease-causing proteins.

Heterocyclic Compounds (Pharma)
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10since 2023
+300.0%YoY
Targeted Drug Formulation Delivery

Delivery systems specifically engineered to administer advanced drug formulations (e.g., microparticles, biologics, extended-release systems) to achieve precise targeting, controlled release kinetics, or enhanced therapeutic efficacy within the body.

Pharmaceutical Preparations
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4since 2023
+100.0%YoY
Immune Checkpoint Modulation

Therapeutic interventions that target immune checkpoint pathways to either enhance or suppress immune responses, often used in cancer immunotherapy or autoimmune diseases.

Therapeutic Activity (Pharma)
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2since 2023
n/a

Patents

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