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For the Inventor, By the Inventor

Basel, Switzerland

Rudolf Hurter

This inventor holds 24 USPTO granted patents, primarily in Dye Chemistry. Top assignees: Ciba-Geigy Corporation, Ciba Specialty Chemicals Corporation, Ciba-Geigy Ag. Active years: 1980-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rudolf Hurter. Retrieved from https://idiyas.com/inventor/rudolf-hurter

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

USPTO Granted Patents = 24

% Patents Active = 100.0

Average Co-Inventor Count = 1.2

ph-index = 5

Forward Citations = 77(Granted Patents)


Company Filing History:

goldMedal21 out of 6,858 
 
Ciba-Geigy Corporation
 patents
silverMedal2 out of 1,524 
 
Ciba Specialty Chemicals Corporation
 patents
bronzeMedal1 out of 595 
 
Ciba-Geigy Ag
 patents

Years Active: 1980-1999

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Areas of Expertise:
Dye Mixtures
Trichromatic Dyeing
Azo Dyes
Disazo Dyes
Diazo Dyes
Phenylene Group
Sulfoindole
Dye Preparation
Novel Dyestuffs
Coupling Components
Dye Intermediates
Halotriazinyl
24 patents (USPTO):Explore Patents
1. 5958086 - Dye mixtures, process for their preparation and the use thereof (1999-09-28),
2. 5928386 - Process for trichromatic dyeing or printing (1999-07-27),
3. 5663309 - Diazo dyes having a phenylene group as the middle component and a (1997-09-02),
4. 5644040 - Azo dyes having two monoazo-chromophores bound to a halotriazinyl (1997-07-01),
5. 5371201 - Azo dyes and preparation and use thereof (1994-12-06),
6. 5332806 - Disazo dyes which contain 2-hydroxynaphthyl moiety (1994-07-26),
7. 5120872 - Compounds containing a 3-sulfoalkanoylamino or (1992-06-09),
8. 5106960 - Azo dyes and the production and use thereof (1992-04-21),
9. 4997921 - Substituted phenylazosulfoindole dyes (1991-03-05),
10. 4994563 - Monoazo dyes containing a 3-sulfoalkanoylamino or (1991-02-19),
11. 4954563 - Monoazo dyes containing sulfoindole coupling components (1990-09-04),
12. 4918183 - Monoazo dyes, process for their preparation, and the use thereof (1990-04-17),
13. 4906740 - Monoazo dyes containing as the azo component A phenylsulfonylphenyl (1990-03-06),
14. 4866164 - 3-methyl-1-phenyl-5-pyrozolone-4-azo-1'-(3'-chloro-S-tri (1989-09-12),
15. 4843151 - Monoazo dyes containing a (1989-06-27),

Title: Rudolf Hurter: A Visionary Inventor in Sustainable Technology

Introduction:

Rudolf Hurter, a visionary inventor based in Basel, Switzerland, has made significant contributions to the field of sustainable technology. With a total of 24 patents to his name, his dedication to innovation and commitment to creating a more sustainable future have set him apart as a leading figure in the industry.

Latest Patents:

Among his latest patents is the development of dye mixtures tailored for dyeing or printing natural or synthetic polyamide fiber materials. These mixtures, which include specific dye formulas, have proven to be highly effective in enhancing the colorfastness and vibrancy of textiles, especially in the trichromatic dyeing technique.

Career Highlights:

Rudolf Hurter has served in renowned companies such as Ciba-Geigy Corporation and Ciba Specialty Chemicals Corporation, where he honed his skills and expertise in sustainable technology. His innovative approaches to textile dyeing and printing have revolutionized the industry, paving the way for more eco-friendly processes.

Collaborations:

Throughout his career, Rudolf Hurter collaborated closely with esteemed colleagues such as Hansrudolf Schwander and Jean-Marie Adam. Together, they combined their knowledge and expertise to push the boundaries of sustainable technology and create impactful solutions for a greener future.

Conclusion:

In conclusion, Rudolf Hurter's remarkable journey as a visionary inventor in sustainable technology serves as an inspiration to aspiring innovators worldwide. His passion for creating a more efficient and environmentally friendly world shines through in his numerous patents and collaborative efforts. Rudolf Hurter's legacy will undoubtedly continue to shape the landscape of sustainable technology for generations to come.

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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