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Boris Lalleman

This inventor holds 28 USPTO granted patents and 10 published patent applications and 32 EPO patents, primarily in Hair Dyeing Technology. Top assignees: L'oreal, Loreal Sa, Il'oreal. Active years: 2007-2026.

USPTO Granted Patents = 28 (Patent Applications = 10)

% Patents Active = 60.7

EPO Patents = 32 (Patent Applications = 35)

Average Co-Inventor Count = 1.8

ph-index = 4

Forward Citations = 58(Granted Patents)

Location History:

Paris, FR (2007 - 2020)
Saint-Ouen, FR (2024)

Company Filing History:

Years Active: 2007-2026

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Areas of Expertise:

Keratin Fibres

Oxidation Dyeing

Titanium Salts

Natural Dyes

Cationic Surfactants

Hair Lightening

Color Protection

Aromatic Compounds

Dye Composition

Photoprotective Treatment

Thickening Polymers

Surfactant Composition

28 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12533311 - Method for dyeing keratin fibres starting from isatin and from powder and/or dye extract of indigo-producing plants (2026-01-27),

2. 12064500 - Hair lightening composition comprising hydrogen peroxide, a peroxygenated salt, a carbonate and at least one polyphosphorus derivative (2024-08-20),

3. 10716744 - Multi-step hair dyeing process using at least one titanium salt and a synthetic direct dye (2020-07-21),

4. 10537511 - Hair dyeing process using at least one dye, a titanium salt and an insoluble silicate (2020-01-21),

5. 10524998 - Hair dyeing process using at least one dye, an organic titanium salt, and a non-cellulosic-based polysaccharide (2020-01-07),

6. 10524996 - Hair dyeing process using at least one dye, a titanium salt and an anionic thickening polymer (2020-01-07),

7. 10524992 - Hair dyeing process using at least one direct and/or natural dye, a titanium salt, a cellulose-based polysaccharide and optionally a particular organic solvent (2020-01-07),

8. 10251827 - Oxidation dyeing process using a composition comprising a monoaminobenzene and a metal catalyst (2019-04-09),

9. 10052273 - Hair dyeing method employing at least one ortho-diphenol, one titanium derivative and one carboxylic acid (2018-08-21),

10. 10010495 - Hair dyeing process using at least one ortho-diphenol and one organic salt of titanium and of a carboxylic acid (2018-07-03),

11. 9993412 - Hair colouring method employing a chromene or chroman dye, a particular organic compound, an oxidizing agent, an alkaline agent and a metal salt (2018-06-12),

12. 9993409 - Composition for dyeing keratin fibres, comprising an oxidation base and a particular heteroaryl coupler (2018-06-12),

13. 9375393 - Composition comprising a non-nitrogenous zinc salt and a particular cationic surfactant (2016-06-28),

14. 8888866 - Dyeing process using a natural dye on keratin fibres that have undergone permanent reshaping (2014-11-18),

15. 8828368 - Cosmetic composition comprising a particular zinc salt and a starch (2014-09-09),

Title: **Boris Lalleman: Innovator in Hair Care Chemistry**

Introduction

Boris Lalleman, based in Paris, France, is a distinguished inventor known for his contributions to hair care chemistry. With an impressive portfolio of 27 patents, he has developed innovative solutions that have transformed the hair care industry.

Latest Patents

Among his latest patents are noteworthy compositions that address modern hair styling needs. One significant patent involves a hair lightening composition that incorporates hydrogen peroxide, a peroxygenated salt, carbonates, and polyphosphorus derivatives. This formulation is designed for lightening keratin fibers while maintaining a pH of 10 or less. Additionally, Boris has developed a multi-step hair dyeing process that utilizes titanium salts and synthetic direct dyes, allowing for a thorough and effective treatment of human hair fibers.

Career Highlights

Boris Lalleman has made a significant mark in the cosmetic industry, particularly through his work with renowned companies such as L'Oréal and L'Oréal SA. His innovative approaches and professional insights have contributed greatly to the company's research and development in hair care products.

Collaborations

Throughout his career, Boris has collaborated with talented individuals including Alain Lagrange and Françoise Albouy. These partnerships have fostered an environment of shared knowledge and creativity, driving further innovations in hair treatment technologies.

Conclusion

Boris Lalleman's work exemplifies the spirit of innovation in the hair care sector. His latest patents showcase his commitment to advancing hair treatments while ensuring effectiveness and safety. As a leading inventor, his contributions continue to influence the industry and inspire future advancements in cosmetic chemistry.

Profile summary based on public USPTO records.

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