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For the Inventor, By the Inventor

Aulnay-sous-Bois, France

Jean J Vandenbossche

This inventor holds 20 USPTO granted patents, primarily in Dye Chemistry. Top assignees: L'oreal, Loreal Sa, L'oréal. Active years: 1989-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jean J Vandenbossche. Retrieved from https://idiyas.com/inventor/jean-j-vandenbossche

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

USPTO Granted Patents = 20

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 7

Forward Citations = 170(Granted Patents)


Location History:

  • Aulnay-sous-Bois, FR (1989 - 2000)
  • Begaar, FR (2000)
  • Tartas, FR (2002)
  • Sevran, FR (1996 - 2004)

Company Filing History:

goldMedal17 out of 5,240 
 
L'oreal
 patents
silverMedal2 out of 978 
 
Loreal Sa
 patents
bronzeMedal1 out of 4 
 
L'oréal
 patents

Years Active: 1989-2004

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Areas of Expertise:
Dye Compositions
Keratin Fibers
Para-Aminophenols
Oxidation Dye
Indole Compounds
Cationic Compounds
Meta-Phenylenediamines
Trialkoxy-Substituted
Tinctorial Composition
Dyeing Process
Indole Derivatives
Monohydroxyindole
20 patents (USPTO):Explore Patents
1. 6673122 - Compositions for dyeing keratin fibers containing para-aminophenols, dyeing process, novel para-aminophenols and process for their preparation (2004-01-06),
2. 6391062 - Use of cationic fused polycyclic compounds for dyeing keratin substances, dye compositions and dyeing processes (2002-05-21),
3. 6203580 - Compositions for dyeing keratin fibers containing para-aminophenols, dyeing process, and para -aminophenols (2001-03-20),
4. 6090160 - Method for dyeing keratin fibers with compositions which contain 6- or (2000-07-18),
5. 6027538 - Compositions for dyeing keratinous fibers comprising indazoleamine (2000-02-22),
6. 5609649 - Tinctorial composition for keratinous fibers containing oxidation dye (1997-03-11),
7. 5578735 - Process for the preparation of indole compounds from N-protected (1996-11-26),
8. 5536865 - Process for the preparation of 5,6-dihydroxyindole and intermediate (1996-07-16),
9. 5508464 - Process for the preparation of 5,6-dihydroxyindole and intermediate (1996-04-16),
10. 5498746 - Process for the preparation of 5,6-dihydroxyindole and intermediate (1996-03-12),
11. 5410067 - Process for the preparation of 5,6-dihydroxyindole and intermediate (1995-04-25),
12. 5364414 - Tinctorial composition for keratinous fibres containing oxidation dye (1994-11-15),
13. 5354870 - Indole derivatives for dyeing keratin materials (1994-10-11),
14. 5034015 - Process for dyeing keratin fibres with a monohydroxyindole associated (1991-07-23),
15. 5015772 - Meta-phenylenediamines, process for preparation thereof, intermediate (1991-05-14),

Title: Jean J. Vandenbossche: Innovator in Hair Dye Innovations

Introduction

Jean J. Vandenbossche is a prolific inventor based in Aulnay-sous-Bois, France, known for his significant contributions to the field of hair dye technologies. With a remarkable portfolio of 20 patents, Vandenbossche has pioneered various innovations that enhance the cosmetic dyeing processes for keratin fibers, particularly human hair.

Latest Patents

Among his latest patents, Vandenbossche has developed compositions for dyeing keratin fibers that include para-aminophenols. These innovations encompass a dyeing process and a novel preparation method for these compounds. His work specifically focuses on the use of cationic fused polycyclic compounds, which are utilized as direct dyes in compositions targeted for dyeing keratin substances. These inventions aim to improve the effectiveness and functionality of cosmetic compositions intended for hair, skin, nails, and lips.

Career Highlights

Throughout his career, Jean J. Vandenbossche has worked at prominent companies in the cosmetic industry, including L'Oréal and L'Oréal SA. His extensive experience in these organizations has allowed him to channel his expertise into creating groundbreaking products that redefine cosmetic dyeing practices.

Collaborations

Vandenbossche’s innovative journey has also included collaborations with notable industry professionals such as Alex M. Junino and Gerard Lang. These partnerships have facilitated the exchange of ideas and technological advancements in the realm of cosmetic manufacturing, further solidifying his reputation as a leading inventor in the sector.

Conclusion

Jean J. Vandenbossche stands out as an influential figure in the innovation of dyeing technologies for keratin fibers. With his extensive patent portfolio and collaborations within the industry, he continues to shape the future of cosmetic products and their applications. His contributions not only enhance beauty solutions but also set new standards in cosmetic science.

Profile summary based on public USPTO records.
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]
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