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Villepinte, France

Guerbet

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USPTO Granted Patents = 51

% Expired Patents = 27.5

CIPO Patents = 6

EPO Patents = 46

Trademarks = 13

Forward Citations = 137

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71 inventors (with patents filed for the assignee):

Marc Port (18 out of 18 patents)

Olivier Rousseaux (9 out of 13 patents)

Claire Corot (7 out of 7 patents)

4. Caroline Robic (6 out of 7 patents)

5. Martine Cerf (5 out of 5 patents)

6. Myriam Petta (5 out of 5 patents)

7. Giovanni John Jacques Palma (4 out of 18 patents)

8. Alain Chénedé (4 out of 4 patents)

9. Soizic Le Greneur (4 out of 7 patents)

10. Bruno François (4 out of 4 patents)

11. Dominique Meyer (4 out of 24 patents)

12. Emmanuelle Marais (3 out of 3 patents)

13. Stéphanie Louguet (3 out of 3 patents)

14. Maryline Beyler (3 out of 7 patents)

15. Raphaël Tripier (3 out of 9 patents)

Core Competencies:

Tomosynthesis

Embolisation Microsphere

Gadolinium Complex

Machine Learning

Lesion Detection

Contrast Medium

Macrocyclic Ligands

Pharmaceutical Formulation

Nanoemulsion

MRI

Diagnostic Compounds

Metal Chelates

51 patents: Sort by Forward Citations

1. 12770262 - Methods for training at least a prediction model, or for processing at least a pre-contrast image depicting a body part prior to an injection of contrast agent using said prediction model (2026-10-20),

2. 12700094 - Methods for training a tomosynthesis reconstruction model, or for generating at least one contrast tomogram depicting a target body part during an injection of contrast agent (2026-08-04),

3. 12552891 - Non-degradable embolisation microsphere (2026-02-17),

4. 12064487 - Complex of gadolinium and a chelating ligand derived from a diastereoisomerically enriched PCTA and preparation and purification process (2024-08-20),

5. 12012378 - Method for synthesizing 2-bromoglutaric acid diesters (2024-06-18),

6. 11749401 - Seed relabeling for seed-based segmentation of a medical image (2023-09-05),

7. 11694297 - Determining appropriate medical image processing pipeline based on machine learning (2023-07-04),

8. 11688517 - Multiple operating point false positive removal for lesion identification (2023-06-27),

9. 11688065 - Lesion detection artificial intelligence pipeline computing system (2023-06-27),

10. 11688063 - Ensemble machine learning model architecture for lesion detection (2023-06-27),

11. RE49516 - Syringe and method for assembling it (2023-05-01),

12. 11590246 - Complex of gadolinium and a chelating ligand derived from a diastereoisomerically enriched PCTA and preparation and purification process (2023-02-28),

13. 11472767 - Process for the monotopic preparation of intermediate organo-iodinated compounds for the synthesis of ioversol (2022-10-18),

14. 11426470 - Complex of gadolinium and a chelating ligand derived of a diastereoisomerically enriched PCTA and synthesis method (2022-08-30),

15. 11370804 - Complex of gadolinium and a chelating ligand derived from a diastereoisomerically enriched PCTA and preparation and purification process (2022-06-28),

Company Overview

Guerbet is a global leader in medical imaging, headquartered in Villepinte, France. The company specializes in the development and manufacture of contrast agents and medical devices that enhance imaging techniques. Its core technologies include tomosynthesis, embolisation microspheres, and gadolinium complexes, which are pivotal in diagnostic imaging. Guerbet is also at the forefront of integrating machine learning for lesion detection and advancing pharmaceutical formulations, ensuring high-quality imaging solutions for healthcare professionals worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 10 2026

51 Patents

#1 in Villepinte

#470 in France

#13,804 in the World

Villepinte, France

Guerbet

Forward Citations = 137

71 inventors:

Marc Port (18 out of 18 patents)

Olivier Rousseaux (9 out of 13 patents)

Claire Corot (7 out of 7 patents)

4. Caroline Robic (6 out of 7 patents)

5. Martine Cerf (5 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Guerbet. Retrieved from https://idiyas.com/company/guerbet

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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