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Limoges, France

Université De Limoges

USPTO Granted Patents = 55

% Expired Patents = 9.1

CIPO Patents = 4

EPO Patents = 54

Forward Citations = 96

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174 inventors (with patents filed for the assignee):

Vincent Couderc (10 out of 15 patents)

Fetah Benabid (6 out of 6 patents)

Alain Barthelemy (5 out of 13 patents)

4. Philippe Roy (5 out of 6 patents)

5. Christophe Sirac (3 out of 3 patents)

6. Katarzyna Krupa (3 out of 3 patents)

7. Badr Shalaby (3 out of 3 patents)

8. Alexis Labruyère (3 out of 3 patents)

9. Alessandro Tonello (3 out of 3 patents)

10. Georges Humbert (3 out of 3 patents)

11. Agnès Desfarges-Berthelemot (3 out of 4 patents)

12. Vincent Kermene (3 out of 6 patents)

13. Bernard Jecko (3 out of 11 patents)

14. Philippe Leproux (3 out of 6 patents)

15. Jean-Louis Auguste (3 out of 4 patents)

Core Competencies:

Optical Fiber

Nanocrystals

Chimeric Protein

Photon Beam

Herbicide

Laser Wavefront

Transgenic Mammal

Biologically Active Substance

Electromagnetic Waveguide

Power Switching Cell

Microchip Laser

Multiphoton Microscopy

55 patents: Sort by Forward Citations

1. 12718949 - Computer-implemented diagnostic method for determining the clinical interpretation of renal graft alterations (2026-08-25),

2. 12710728 - INLAID TIMEPIECE COMPONENT AND METHOD FOR MANUFACTURING THE SAME (2026-08-18),

3. 12673028 - Therapeutic potential of cellulose-cyclodextrin-curcumin nanocrystals in the treatment of peripheral neuropathies (2026-07-07),

4. 12669651 - Coupling device for coupling hollow-core optical fibres comprising a coupling element (2026-06-30),

5. 12638634 - Architecture for electromagnetic waveguide (2026-05-26),

6. 12616204 - Use of cationic porphyrins as selective herbicide (2026-05-05),

7. 12560756 - Electromagnetic waveguide (2026-02-24),

8. 12382962 - Biologically active substance, method for manufacturing same and use thereof as an agent for protecting a biological tissue (2025-08-12),

9. 12338162 - Method and device for manufacturing a hollow-core optical fibre (2025-06-24),

10. 12291552 - Chimeric protein in the treatment of amyloidosis (2025-05-06),

11. 12291477 - Method and device for manufacturing an optical fibre (2025-05-06),

12. 12249468 - Method for manufacturing variable radio frequency micro-electromechanical switch (2025-03-11),

13. 12181708 - Optical fiber for sensing an analyte, methods of forming and using the same (2024-12-31),

14. 11880063 - Optical element and associated manufacturing method (2024-01-23),

15. 11678669 - Process for eliciting a plant by means of edible macroscopic fungal extracts (2023-06-20),

Company Overview

Université De Limoges, located in Limoges, France, is a prominent institution specializing in advanced research and education in optical fiber technology. The university focuses on various core technology topics, including optical fibers, nanocrystals, and chimeric proteins. Its research initiatives extend to photon beam applications, herbicide development, and the creation of transgenic mammals, contributing to the advancement of biologically active substances. The institution plays a vital role in fostering innovation and collaboration within the scientific community.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

55 Patents

#2 in

#439 in

#12,922 in the World

Limoges, France

Université De Limoges

Forward Citations = 96

174 inventors:

Vincent Couderc (10 out of 15 patents)

Fetah Benabid (6 out of 6 patents)

Alain Barthelemy (5 out of 13 patents)

4. Philippe Roy (5 out of 6 patents)

5. Christophe Sirac (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Université De Limoges. Retrieved from https://idiyas.com/company/universite-de-limoges

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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