logo

For the Inventor, By the Inventor

Rheinfelden, Switzerland

Rainer Begrich

USPTO Granted Patents = 11

Average Co-Inventor Count = 1.3

ph-index = 4

Forward Citations = 29(Granted Patents)


Location History:

  • Basel, CH (1976 - 1978)
  • Rheinfelden, CH (1984 - 1992)

Company Filing History:

goldMedal9 out of 6,850 
 
Ciba-geigy Corporation
 patents
silverMedal2 out of 595 
 
Ciba-geigy Ag
 patents

Years Active: 1976-1992

Loading Chart...
11 patents (USPTO):Explore Patents
1. 5118826 - Reactive dyes, their preparation and the use thereof (1992-06-02),
2. 5021557 - Reactive dyes (1991-06-04),
3. 4828572 - Process for dyeing or printing textile fibre materials in stable black (1989-05-09),
4. 4515963 - Process for producing 1,8-naphtholactam compounds (1985-05-07),
5. 4504273 - Reactive dyes, process for their preparation and use thereof (1985-03-12),
6. 4447357 - Fibre-reactive azo dyestuffs containing a halotriazinyl radical and a (1984-05-08),
7. 4129736 - Triazinyl-antraquinone dyestuffs (1978-12-12),
8. 4079051 - 4-Halogeno-s-triazin-2-yl-phosphoramide acid containing reactive (1978-03-14),
9. 4033944 - Fibre-reactive hydroxycycloalkenyl-halo triazinyl containing dyestuffs (1977-07-05),
10. 3983115 - Bis-dihalogeno-s-triazinyl ureas (1976-09-28),
11. 3939158 - N-(2,4-dihalo-S-triazin-6-yl)-ureas and process for their manufacture (1976-02-17),

Title: Rainer Begrich: Innovator in Reactive Dyes

Introduction

Rainer Begrich is a notable inventor based in Rheinfelden, Switzerland. He has made significant contributions to the field of chemistry, particularly in the development of reactive dyes. With a total of 11 patents to his name, his work has had a lasting impact on dyeing technologies.

Latest Patents

Among his latest patents, Rainer has developed innovative reactive dyes characterized by specific chemical formulas. These dyes are designed for effective use in dyeing and printing cellulosic fiber materials. His patents include formulations that ensure high color yield and excellent fastness properties, making them particularly suitable for commercial applications.

Career Highlights

Rainer has had a distinguished career, working with prominent companies such as Ciba-Geigy Corporation and Ciba-Geigy AG. His expertise in reactive dyes has positioned him as a key figure in the industry, contributing to advancements that enhance the quality and efficiency of dyeing processes.

Collaborations

Throughout his career, Rainer has collaborated with notable professionals in the field, including Gerd Holzle and Karl Seitz. These partnerships have fostered innovation and have been instrumental in the development of new dyeing technologies.

Conclusion

Rainer Begrich's contributions to the field of reactive dyes exemplify his commitment to innovation and excellence. His patents and collaborations have significantly advanced the industry, ensuring that his work will continue to influence future developments in dye technology.

This text is generated by artificial intelligence and may not be accurate.
Please report any incorrect information to support@idiyas.com
Loading…