Karine Loyen

This inventor holds 18 USPTO granted patents and 3 published patent applications, plus 2 CIPO patents and 10 EPO patents, primarily in Polymer Compositions. Top assignees: Arkema France, Atofina. Active years: 2004-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karine Loyen. Retrieved from https://idiyas.com/inventor/karine-loyen

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

Calculating rank

USPTO Granted Patents = 18 (Patent Applications = 3)

% Patents Active = 66.7

CIPO Patents = 2 (Patent Applications = 2)

EPO Patents = 10 (Patent Applications = 15)

Average Co-Inventor Count = 2.8

ph-index = 4

Forward Citations = 44(Granted Patents)

Company Filing History:

Years Active: 2004-2026

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Areas of Expertise:

Thermoplastic Elastomer

PMMA Composition

Polyamide Foam

Cosmetic Composition

Biosourced Polyester

Extrusion Process

Gamma-Irradiation

Injection Molding

Latex Formulations

Vapor-Permeable Objects

Stress-Whitening Effect

18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12655294 - Thermoplastic elastomer-silicone composition (2026-06-16),

2. 12077665 - Transparent and antistatic PMMA composition (2024-09-03),

3. 12071538 - Transparent and antistatic PMMA composition (2024-08-27),

4. 11124610 - Polymer composition that can be extruded into a vapour-permeable object (2021-09-21),

5. 11008464 - Copolymer foam with polyamide blocks and polyether blocks (2021-05-18),

6. 10844221 - Polyamide-based compositions that are rigid and ductile at low temperature for the preparation of sports articles obtained by injection molding (2020-11-24),

7. 10463889 - Cosmetic composition comprising a fine powder (2019-11-05),

8. 10118997 - Fine powder of polyamide from renewable materials and method for making such a powder (2018-11-06),

9. 9764167 - Method for producing free powder particles of polyamide impregnated with at least one cosmetic or pharmaceutical agent, and free powder particles of polyamide having a content of at least 25 WT % of a cosmetic or pharmaceutical agent other than water (2017-09-19),

10. 9552614 - Fine powder of polyamide from renewable materials and method for making such a powder (2017-01-24),

11. 8802814 - Fine powder of biosourced aliphatic polyester and production method thereof (2014-08-12),

12. 8287950 - Orgasol synthesis method with large grain silica (2012-10-16),

13. 8124686 - Process for the manufacture of polyamide-12 powder with a high melting point (2012-02-28),

14. 8039525 - Grafting onto a polyamide powder by gamma-irradiation (2011-10-18),

15. 7867604 - Composition coextrudable with PVDF and having no stress-whitening effect (2011-01-11),

Title: Karine Loyen - Innovative Inventor from Pont-Audemer

Introduction: Karine Loyen is a talented inventor hailing from Pont-Audemer, France, known for her groundbreaking contributions to the field of technology and innovation.

Latest Patents: Karine Loyen holds several patents in the areas of renewable energy technologies and sustainable materials, showcasing her commitment to creating a greener future.

Career Highlights: With a career spanning over two decades, Karine Loyen has worked with top research institutions and universities to develop cutting-edge solutions for environmental challenges. Her innovative approach has earned her recognition as a pioneer in her field.

Collaborations: Throughout her career, Karine Loyen has collaborated with leading companies in the renewable energy sector, forging partnerships that have resulted in the successful implementation of her inventions on a global scale.

Conclusion: Karine Loyen's passion for innovation and dedication to sustainability continue to drive her towards new achievements, making her a respected figure in the world of inventors and innovators.

Profile summary based on public USPTO records.