Karl Seitz

This inventor holds 20 USPTO granted patents, primarily in Reactive Dyes. Top assignees: Ciba-Geigy Corporation, Ciba-Geigy Ag. Active years: 1976-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karl Seitz. Retrieved from https://idiyas.com/inventor/karl-seitz

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

Calculating rank

USPTO Granted Patents = 20

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 7

Forward Citations = 135(Granted Patents)

Location History:

Oberwil, Basel-land, CH (1978)
Oberwil, CH (1976 - 1991)

Company Filing History:

18 out of 6,858

Ciba-Geigy Corporation

Years Active: 1976-1991

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Areas of Expertise:

Bireactive Dyes

Disazo Dyes

Fiber-Reactive Dyes

Triazine Compounds

Dioxazine Series

Amino-Fluoro Dyes

Halopyrimidine Radicals

Textile Dyeing

Dyestuffs Preparation

Reactive Dyestuffs

Pyridone Compounds

Triazinyl Group

20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5047514 - Bireactive primary disazo dyes containing (1991-09-10),

2. 5006645 - Dyes of the 1-sulfo-5-(2'-amino or 2'-substituted (1991-04-09),

3. 4968783 - Amino-fluoro-S-triazine disazo dyes of the H-acid series (1990-11-06),

4. 4968781 - Fiber-reactive dyes comprising a halopyrimidine for which a (1990-11-06),

5. 4841049 - Reactive dyes of the dioxazine series (1989-06-20),

6. 4801694 - Triazinyl reactive dyestuffs in which triazinyl group is further (1989-01-31),

7. 4713082 - Process for dyeing or printing textile fibre materials with reactive dye (1987-12-15),

8. 4709018 - Fibre-reactive dyes containing halopyrimidine radicals to which a (1987-11-24),

9. 4680384 - Dyes, their preparation and use (1987-07-14),

10. 4647286 - Reactive disazo dyes and their use: containing two (1987-03-03),

11. 4631065 - Reactive dyes, process for their preparation and use thereof (1986-12-23),

12. 4325869 - Novel dyes, their preparation and use (1982-04-20),

13. 4283331 - Azo dyes, their preparation and use (1981-08-11),

14. 4270918 - Reactive dyes, processes for their production and use thereof (1981-06-02),

15. 4243809 - Process for the production of pyridone compounds (1981-01-06),

Title: Karl Seitz: A Pioneer in Reactive Dyes

Introduction

Karl Seitz, an innovative inventor based in Oberwil, Switzerland, is known for his significant contributions to the field of chemistry, particularly in the development of reactive dyes. With a remarkable portfolio of 20 patents, Seitz has played a crucial role in advancing dye technology and its applications.

Latest Patents

Among his latest innovations are bireactive primary disazo dyes containing reactive components that exhibit high reactivity and exceptional dyeing properties. These dyes are characterized by the formula that includes a radical component capable of enhancing the qualities of dyeings. They are especially suitable for a variety of materials, including silk, leather, wool, polyamide, and polyurethane fibers, along with a focus on cellulose-based materials such as cotton. Seitz's dyes not only boast good wet- and light-fastness properties but are also effective for multiple dyeing techniques, including both exhaust methods and pad-dyeing processes, making them versatile for different applications.

Career Highlights

Seitz has had an illustrious career, having worked with notable companies such as Ciba-Geigy Corporation and Ciba-Geigy AG. His contributions in the field of reactive dyes have established him as an important figure in the chemical industry, paving the way for future innovations in dye technology.

Collaborations

Throughout his career, Karl Seitz has collaborated with esteemed professionals, including Peter Scheibli and Henri Riat. Their collective efforts have driven advancements in dye technology and have fostered innovations that continue to influence the industry.

Conclusion

In summary, Karl Seitz's innovative spirit and dedication have led to groundbreaking developments in the field of reactive dyes. His patents and collaborative projects reflect a profound commitment to enhancing dye applications and improving material quality. As his patents continue to shape the industry, Seitz remains a notable inventor to watch in the world of chemistry and textile technology.

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]