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Ueberstorf, Switzerland

Hans-Juergen Braun

USPTO Granted Patents = 75

Average Co-Inventor Count = 2.4

ph-index = 10

Forward Citations = 261(Granted Patents)


Inventors with similar research interests:


Location History:

  • Ueberstorf, DE (2008)
  • Ueberstorf, CH (1996 - 2010)

Company Filing History:

goldMedal74 out of 433 
 
Wella Aktiengesellschaft
 patents
silverMedal1 out of 2 
 
Wella Aktiengesellschat
 patents

Years Active: 1996-2010

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Areas of Expertise:
Keratin Fibers
Cationic Dyes
Aminophenol Derivatives
Naphthalene Derivatives
Oxidation Hair Dyes
Colorants
Dyeing Agents
Dyes for Hair
Indolylthiazolium Dyes
Pyrazolone Dyes
Coloring Agents
Temporary Hair Color
75 patents (USPTO):Explore Patents
1. RE41549 - Dyes for keratin fibers, the dyes containing n-benzyl-p-phenylenediamine derivatives and novel n-benzyl-p-phenylenediamine derivatives (2010-08-23),
2. 7641702 - O-Aminophenol derivatives and colorants containing said compounds (2010-01-05),
3. 7553337 - Hair colorants for simultaneous dyeing and brightening of keratin fibers (2009-06-30),
4. 7553336 - Brightening direct dyes for keratin fibers and colorants containing these compounds (2009-06-30),
5. 7544215 - Neutral and cationic naphthalene and colorants for keratin fibers containing these compounds (2009-06-09),
6. 7537620 - Agent for coloring keratin fibers (2009-05-26),
7. 7534273 - Cationic pyrazolone dyes, method for production thereof and coloring agents for keratin fibers containing said compounds (2009-05-19),
8. 7517368 - Indolylthiazoliumazo dyes-containing colorants for keratin fibers (2009-04-14),
9. 7517367 - Cationic naphthyldiazo dyes and keratin fibers-coloring agents containing these dyes (2009-04-14),
10. 7500994 - Cationic quinoxaline thiazole azo dye-containing colorants (2009-03-10),
11. 7488353 - Cationic heteroarylazine dyes and colorants containing these compounds (2009-02-10),
12. 7455698 - Cationic dyes and dyestuff for keratin fibres containing said compounds (2008-11-25),
13. 7455697 - (3,5-diaminophenyl)(2,4-dihydroxyphenyl)methanone and the acid adducts thereof, method for their preparation and use of these compounds for dyeing fibers (2008-11-25),
14. 7452385 - Naphthalene derivatives and colorants for keratin fibers containing these compounds (2008-11-18),
15. 7431741 - Brightening colorant with indolythiazolium dyes (2008-10-07),

Certainly! Here is an article about the inventor Hans-Juergen Braun.

Title: Innovator Spotlight: Hans-Juergen Braun - Pioneering the Future of Hair Dyes

Introduction:

Hans-Juergen Braun is a distinguished inventor hailing from Ueberstorf, Switzerland, who has made significant contributions to the field of hair dyes. With an impressive portfolio of 75 patents, his innovative work has revolutionized the hair care industry.

Latest Patents:

Among his latest patents are groundbreaking inventions such as "Dyes for Keratin Fibers, Containing N-Benzyl-p-Phenylenediamine Derivatives" and "O-Aminophenol Derivatives and Colorants." These patents showcase his expertise in developing advanced formulas for hair dyes that are both effective and safe for use on keratin fibers.

Career Highlights:

Hans-Juergen Braun has lent his expertise to renowned companies like Wella Aktiengesellschaft, where he has played a pivotal role in shaping the future of hair care products. His innovative solutions have set new standards in the industry and have garnered recognition for their efficacy and quality.

Collaborations:

Throughout his career, Hans-Juergen Braun has collaborated with industry experts such as Laurent Chassot and Gisela Umbricht. These partnerships have led to the creation of cutting-edge hair dyes and colorants that have transformed the way we approach hair care.

Conclusion:

In conclusion, Hans-Juergen Braun stands as a trailblazing inventor whose passion for innovation has driven him to revolutionize the hair care industry. His relentless pursuit of excellence and dedication to his craft have cemented his legacy as a visionary in the field of hair dyes.

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