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USPTO Data Jan 1 1976 - Oct 27 2026
128 Patents
#65 in Paris
#220 in France
#6,285 in the World
S.a.s. Jean Cassegrain
Forward Citations = 2,070
7 inventors:
S.a.s. Jean Cassegrain
Calculating rank
Trademarks = 18
Forward Citations = 2,070
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7 inventors (with patents filed for the assignee):
Isabelle Guyon (89 out of 98 patents)
Sophie Delafontaine (81 out of 87 patents)
Philippe Cassegrain (74 out of 76 patents)
4. Emilie Jacquet (19 out of 25 patents)
5. Isebelle Guyon (1 out of 1 patent)
6. Sophie Delafonteine (1 out of 1 patent)
7. Eric Carlson (1 out of 1 patent)
Core Competencies:
Handbag
Backpack
Removable Brooch
Display Shelf
Fashion Accessories
Storage Solutions
Design Innovation
Accessory Customization
Fashion Industry
Product Design
Luxury Goods
Retail Display
128 patents:
Company Overview
S.a.s. Jean Cassegrain, headquartered in Paris, specializes in the design and manufacture of high-quality handbags and fashion accessories. The company is known for its innovative approach to handbag design, incorporating elements such as removable brooches and customizable features that enhance both functionality and aesthetic appeal. With a focus on storage solutions and design innovation, Jean Cassegrain continues to influence the fashion accessory market, blending practicality with style to meet diverse consumer needs.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: S.a.s. Jean Cassegrain. Retrieved from https://idiyas.com/company/s-a-s-jean-cassegrain
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]
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]