Company patents

INSTITUT NATIONAL DE LA RECHERCHE SCIENTIFIQUE

INSTITUT NATIONAL DE LA RECHERCHE SCIENTIFIQUE demonstrates a diverse patent strategy, with a surprising focus on "Pictorial / Video Communications" representing 18.3% of its portfolio, which saw a 100.0% YoY growth in 2024 before a significant decline of 75.0% so far in 2026. While several categories like "Non-metallic Inorganic Compounds" and "Pharmaceutical Preparations" showed rapid emerging growth of 200.0% in 2025, the overall trend so far in 2026 indicates a sharp decline across nearly all categories, with many showing a 100.0% drop in patent filings compared to 2025.

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.

60 US filings (since 2023) · 12 categories · 17 themes

Multi-Sensor Imaging & Synthesis

Systems that combine data from multiple camera sensors or capture multiple images from different perspectives or qualities, often involving image processing techniques like synthesis to create enhanced or comprehensive views.

Pictorial / Video Communications
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10since 2023
+33.3%YoY
Multi-spectral & Hyperspectral Imaging

Systems and methods for acquiring and analyzing image data across multiple discrete spectral bands or a continuous spectrum, often for material characterization, environmental monitoring, or remote sensing applications.

Photometry / Spectrometry
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9since 2023
-25.0%YoY
Fiber Laser Systems

Systems and components related to fiber lasers and fiber optical amplifiers, including doped fibers, pump schemes, and specialized fiber structures for gain, filtering, or thermal management.

Lasers
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6since 2023
new
Tunable Laser Sources

Mechanisms and designs for actively changing or stabilizing the output wavelength, frequency, or spectral properties of a laser, often involving integrated optical filters, resonators, or pump adjustments.

Lasers
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6since 2023
new
Lasers for Optical Communication

Design and integration of lasers and associated components specifically for transmitting data over optical fibers or through free space, including modulation schemes and efficient light coupling.

Lasers
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4since 2023
new
Advanced Biomarker Detection Assays

Methods and compositions for identifying, quantifying, or characterizing specific biological molecules (e.g., nucleic acids, proteins, metabolites, antibodies) or microbial species, often for diagnostic, prognostic, or quality control applications.

Material & Chemical Analysis
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4since 2023
+100.0%YoY
Spectroscopic Material & Process Analysis

Techniques and apparatus utilizing various spectroscopy methods (e.g., Raman, NIRS, photometric, interferometric) for identifying substances, measuring concentrations, or monitoring chemical and physical processes in industrial, environmental, or laboratory settings.

Photometry / Spectrometry
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4since 2023
n/a
Novel Catalyst Materials

Development and synthesis of catalysts with unique compositions or structures, such as medium entropy alloys, metal foam-supported catalysts, layered catalytic articles, or high-entropy oxides, to enhance activity, selectivity, or stability in chemical reactions.

Catalysts & Reactors
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3since 2023
+100.0%YoY
Carbon Dioxide Capture & Conversion

Technologies and materials for capturing carbon dioxide from gas streams and subsequently converting it into valuable chemical products or materials, rather than simply storing it.

Non-metallic Inorganic Compounds
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2since 2023
new
Antibody Engineering & Therapeutics

Design and modification of antibodies or antibody-derived fragments for targeted therapeutic intervention, including bispecific formats, Fc region modifications, and activatable constructs.

Material & Chemical AnalysisPharmaceutical Preparations
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2since 2023
0.0%YoY
Photonic Integration & Interconnects

The design and manufacturing of integrated circuits that combine optical and electronic components, particularly for high-speed data communication between processors and memory.

Optical Elements & SystemsLiquid Crystal & Optical Modulators
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2since 2023
new
Battery Material Recovery

Processes and apparatus for disassembling spent batteries and recovering valuable materials (e.g., metals, electrolytes, plastics) through mechanical, chemical, or electrochemical methods for reuse or sustainable disposal.

Batteries & Fuel Cells
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2since 2023
0.0%YoY
Advanced Optical Sensor Components

Innovations in the physical design, materials, fabrication, or packaging of photodetectors and optical sensor elements, including thermoelectric, NIR-compliant, and self-mixing interference types, to improve performance or integration.

Photometry / Spectrometry
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2since 2023
n/a
Thermal & Infrared Sensing Applications

Use of thermal and infrared sensors for non-contact temperature measurement, occupancy detection, structural health monitoring, fire/hazard detection, and process control in diverse industrial, environmental, and security applications.

Photometry / Spectrometry
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2since 2023
n/a
Laser Safety and Control

Techniques and systems for ensuring the safe and precise operation of lasers, including power regulation, hazard detection, and deconfliction mechanisms in complex or dynamic environments.

Lasers
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1since 2023
n/a
Semiconductor Laser Fabrication

Techniques for manufacturing semiconductor laser chips, including active region design, mirror structures, current and optical confinement, and the integration of multiple layers or elements on a substrate.

Lasers
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1since 2023
n/a
Lithium Battery Anode Materialsfiltered

Active anode materials and manufacturing techniques for rechargeable lithium-ion batteries, including silicon-carbon composites, graphite, lithium-metal anodes, and electrode coating processes that improve capacity, cycle life, and rate capability.

Batteries & Fuel Cells
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1since 2023
n/a

Patents

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