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François Cottard

This inventor holds 30 USPTO granted patents and 1 published patent application and 20 EPO patents, primarily in Keratin Fiber Dyeing. Top assignees: Loreal Sa, L'oreal. Active years: 2006-2012.

USPTO Granted Patents = 30 (Patent Applications = 1)

% Patents Active = 46.7

EPO Patents = 20 (Patent Applications = 6)

Average Co-Inventor Count = 2.3

ph-index = 7

Forward Citations = 191(Granted Patents)

Location History:

Levallois-Perret, FR (2006 - 2011)
Courbevoie, FR (2006 - 2012)

Company Filing History:

Years Active: 2006-2012

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Areas of Expertise:

Oxidation Dye

Keratin Fibers

Dyeing Composition

Cationic Polymer

Associative Polymer

Acrylamide

Conditioning Agent

Dihydropyrazolone

Fatty Alcohol

Color Maintenance

Hair Treatment

30 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8092552 - Dyeing composition comprising ammonium chloride, method of colouring keratin fibers, and device (2012-01-10),

2. 7972388 - Methods and kits for maintaining the condition of colored hair (2011-07-05),

3. 7918900 - Process for the predictable dyeing of keratinous fibers comprising applying at least one composition comprising at least one diamino-N, N-dihydropyrazolone derivative and at least one composition chosen from fundamental and/or golden-highlights compositions (2011-04-05),

4. 7914775 - Composition for treating keratinous materials comprising a cationic associative polyurethane polymer and a protecting or conditioning agent (2011-03-29),

5. 7771492 - Compositions for oxidation dyeing keratin fibers comprising at least one thickening polymer comprising at least one fatty chain and at least one fatty alcohol chosen from monoglycerolated fatty alcohols and polyglycerolated fatty alcohols (2010-08-10),

6. 7771491 - Oxidation dye composition for keratin fibers, comprising at least one oxidation dye, at least one associative polymer, at least one nonionic cellulose-based compound not comprising a C8-C30 fatty chain, and at least one cationic polymer with a charge density of greater than 1 meq/g and not comprising a C8-C30 fatty chain (2010-08-10),

7. 7766977 - Dye composition of acidic pH comprising 2,3-diamino-6,7-dihydro-1H,5H-pyrazolo[1,2-a]pyrazol-1-one, a para-phenylenediamine, a meta-aminophenol and an oxidizing agent, and processes for dyeing keratin fibers using the composition (2010-08-03),

8. 7722682 - Composition for the oxidation dyeing of keratin fibers, comprising at least one fatty alcohol, at least one oxidation dye, at least one associative polymer, and at least one compound chosen from fatty acid esters and metal oxides (2010-05-25),

9. 7695526 - Composition for the oxidation dyeing of keratin fibers, comprising, at least one oxidation dye, at least one fatty alcohol, at least one associative polymer, and at least one C14-C30 alkyl sulphate (2010-04-13),

10. 7691155 - Composition for the oxidation dyeing of keratin fibers, comprising at least one oxidation dye, at least one associative polymer, and at least one aminosilicone (2010-04-06),

11. 7651539 - Dye composition of acidic pH comprising 2,3-diamino-6,7-dihydro-1H,5H-pyrazolo[1,2-a]pyrazol-1-one, a coupler, a particular surfactant and an oxidizing agent and processes and kits using said composition (2010-01-26),

12. 7651537 - Composition for dyeing keratin fibers, comprising 2,3-diamino-6,7-dihydro-1H,5H-pyrazolo[1,2-a]pyrazol-1-one, 6-chloro-2-methyl-5-aminophenol and a substituted meta-aminophenol (2010-01-26),

13. 7651536 - Composition for dyeing of keratin fibers, comprising 2,3-diamino-6,7-dihydro-1H,5H-pyrazolo[1,2-a]pyrazol-1-one, at least one oxidation base chosen from para-phenylenediamine and para-tolylenediamine, and a substituted meta-aminophenol (2010-01-26),

14. 7645303 - Composition for the oxidation dyeing of human keratinous fibres (2010-01-12),

15. 7559958 - Dyeing composition comprising at least one oxidation dye and at least one amphoteric polymer comprising acrylamide, dialkyldiallylammonium halide and a high level of vinylcarboxylic acid (2009-07-14),

Title: The Innovative Journey of François Cottard

Introduction: François Cottard, a visionary inventor hailing from Courbevoie, France, has made significant contributions to the world of innovations with his groundbreaking ideas and inventions.

Latest Patents: François Cottard holds several patents in various fields, including renewable energy, sustainable technologies, and advanced materials. His most recent patent focuses on a revolutionary method for harnessing solar energy more efficiently.

Career Highlights: Throughout his illustrious career, François Cottard has been at the forefront of technological advancements. His innovative solutions have not only improved existing processes but have also paved the way for new possibilities in the industry. From developing eco-friendly materials to creating cutting-edge devices, his work has left a lasting impact on the innovation landscape.

Collaborations: François Cottard has collaborated with leading research institutions, universities, and companies to bring his ideas to life. His partnerships have been instrumental in turning his concepts into tangible products that have the potential to shape the future of various industries.

Conclusion: In conclusion, François Cottard's relentless pursuit of innovation and his passion for creating a sustainable future have established him as a prominent figure in the world of inventions. His inventive spirit continues to inspire others to push the boundaries of what is possible, making him a true pioneer in the field of technology.

Profile summary based on public USPTO records.

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