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USPTO Data Jan 1 1976 - Oct 27 2026
32 Patents
#174 in Paris
#684 in France
#20,712 in the World
Paris Sciences Et Lettres
Forward Citations = 2
108 inventors:
Paris Sciences Et Lettres
Calculating rank
EPO Patents = 49
Forward Citations = 2
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108 inventors (with patents filed for the assignee):
Stéphanie Ognier (3 out of 3 patents)
Michael Tatoulian (3 out of 3 patents)
Jérôme Bibette (2 out of 22 patents)
4. Nicolas Bremond (2 out of 8 patents)
5. Arnaud Gautier (2 out of 4 patents)
6. Frédéric Prima (2 out of 5 patents)
7. Alessandro Siria (2 out of 8 patents)
8. Vincent Croquette (2 out of 16 patents)
9. Marc Fontecave (2 out of 10 patents)
10. Charlotte Tripon-Canseliet (2 out of 3 patents)
11. Jean Chazelas (2 out of 15 patents)
12. Jean Baudry (1 out of 6 patents)
13. Jimmy Ouellet (1 out of 8 patents)
14. Julien Wengler (1 out of 2 patents)
15. Safwan Al Ayoubi (1 out of 1 patent)
Core Competencies:
InSAR Images
Ground Deformation
Microfluidic Chip
Optical Coherence Tomography
Metal Organic Framework
Cognitive Function Measurement
Colloidal Particles
Nanoporous Carbon Membranes
Biphasic Plasma Reactor
Surface-Modified Electrodes
Textile Weaving Method
Reactor for CO2 Conversion
32 patents:
2. 12639789 - Method for processing InSAR images to extract ground deformation signals (2026-05-26),
5. 12590127 - SPLIT PHOTOACTIVE YELLOW PROTEIN COMPLEMENTATION SYSTEM AND USES THEREOF (2026-03-31),
10. 12343725 - Method for transferring material in a microfluidic or millifluidic device (2025-07-01),
Company Overview
Paris Sciences et Lettres (PSL) is a prominent higher education and research institution located in Paris, France. It specializes in a broad range of disciplines, including natural sciences, humanities, social sciences, and engineering. PSL fosters interdisciplinary collaboration among its member institutions, promoting innovation and excellence in research. The organization is dedicated to advancing knowledge and technology, contributing to both academic and societal advancements on a global scale.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Paris Sciences Et Lettres. Retrieved from https://idiyas.com/company/paris-sciences-et-lettres
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]
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]
49 patents (EPO):
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]