Boris Jaffrennou

This inventor holds 20 USPTO granted patents and 8 published patent applications, plus 11 CIPO patents and 22 EPO patents, primarily in Mineral Fiber Insulation. Top assignees: Saint Gobain Isover, Saint-Gobain Performance Plastics Corporation. Active years: 2012-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Boris Jaffrennou. Retrieved from https://idiyas.com/inventor/boris-jaffrennou

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

Calculating rank

USPTO Granted Patents = 20 (Patent Applications = 8)

% Patents Active = 95.0

CIPO Patents = 11

EPO Patents = 22 (Patent Applications = 27)

Average Co-Inventor Count = 2.5

ph-index = 6

Forward Citations = 87(Granted Patents)

Company Filing History:

Saint-Gobain Performance Plastics Corporation

patents

Years Active: 2012-2026

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Areas of Expertise:

Mineral Fibers

Sizing Composition

Insulating Products

Formaldehyde-Free

Organic Polycarboxylic Acid

Volatile Organic Compounds

Hydrophilized Silicone

Reducing Sugar

Non-Reducing Sugar

Mineral Wool

Bonding Composition

Poly(Furfuryl Alcohol)

20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12559423 - Process for the manufacture of an insulating product based on mineral fibres (2026-02-24),

2. 11912616 - Sizing composition for mineral fibers and resulting products (2024-02-27),

3. 11608292 - Process for the manufacture of an insulating product based on mineral fibres (2023-03-21),

4. 11518851 - Concentrated solution of poly(furfuryl alcohol) for sizing organic or mineral fibres (2022-12-06),

5. 10961150 - Sizing composition for mineral fibers and resulting products (2021-03-30),

6. 10233115 - Formaldehyde-free sizing composition for fibres, in particular mineral fibres, and resulting products (2019-03-19),

7. 9938184 - Sizing composition for fibers, in particular mineral fibers, comprising a non-reducing sugar and an inorganic acid ammonium salt, and resulting products (2018-04-10),

8. 9752031 - Tube made of hydrophilized silicone (2017-09-05),

9. 9562150 - Sizing composition for mineral wool comprising a saccharide, an organic polycarboxylic acid and a reactive silicone, and insulating products obtained (2017-02-07),

10. 9388071 - Formaldehyde-free sizing composition for fibres, in particular mineral fibres, and resulting products (2016-07-12),

11. 9255215 - Sizing composition for fibers, in particular mineral fibers, comprising a non-reducing sugar and an inorganic acid ammonium salt, and resulting products (2016-02-09),

12. 9174868 - Sizing composition for mineral wool based on maltitol and insulating products obtained (2015-11-03),

13. 9051494 - Sizing composition for mineral wool having a low emission of volatile organic compounds, and insulating products obtained (2015-06-09),

14. 8974686 - Bonding composition for mineral wool based on reducing saccharide and hydrogenated saccharide, and insulating products obtained (2015-03-10),

15. 8951341 - Sizing composition for mineral wool comprising a monosaccharide and/or a polysaccharide and an organic polycarboxylic acid, and insulating products obtained (2015-02-10),

Title: Boris Jaffrennou: Innovator in Mineral Fiber Technologies

Introduction: Boris Jaffrennou is a prolific inventor based in Paris, France, known for his extensive contributions to the field of polymer and mineral fiber technologies. With a remarkable portfolio of 19 patents, Jaffrennou's innovative approaches have advanced various applications in the manufacturing and insulation industries.

Latest Patents: Among his notable patents are two related to sizing compositions for mineral fibers. The first, titled "Sizing Composition for Mineral Fibers and Resulting Products," focuses on a composition containing a liquid phenolic resin with minimal free formaldehyde content and an extender, emphasizing its effectiveness in treating glass and rock fibers. The second patent, "Process for the Manufacture of an Insulating Product Based on Mineral Fibres," describes a methodology for creating insulating products bonded by organic binders while utilizing a specific sizing composition that includes a high percentage of water and water-soluble poly(furfuryl alcohol). These inventions reflect Jaffrennou's commitment to developing safer and more efficient industrial products.

Career Highlights: Throughout his career, Jaffrennou has played key roles in prestigious companies, including Saint-Gobain Isover and Saint-Gobain Performance Plastics Corporation. His efforts have significantly enhanced product development and operational procedures within these organizations, contributing to their leadership in the construction and materials sector.

Collaborations: Jaffrennou has collaborated with talented individuals such as Edouard Obert and Benjamin Kaplan. Together, they have worked on innovative projects that have propelled advancements in their respective fields. Their teamwork exemplifies the importance of collaboration in driving innovation and achieving successful outcomes.

Conclusion: Boris Jaffrennou stands out as an influential inventor in the realm of mineral fiber technologies. His 19 patents underline his innovative spirit and dedication to advancing material science. Through his work at leading companies and collaborations with notable colleagues, Jaffrennou continues to make significant contributions that benefit the industry and society at large.

Profile summary based on public USPTO records.