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For the Inventor, By the Inventor

Leverkusen, Germany

Karl H Schundehutte

This inventor holds 34 USPTO granted patents, primarily in Reactive Dyestuffs. Top assignees: Bayer Aktiengesellschaft, Bayer Aakatiengesellschaft. Active years: 1977-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karl H Schundehutte. Retrieved from https://idiyas.com/inventor/karl-h-schundehutte

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

USPTO Granted Patents = 34

% Patents Active = 100.0

Average Co-Inventor Count = 2.5

ph-index = 5

Forward Citations = 132(Granted Patents)


Location History:

  • Opladen, DE (1977 - 1983)
  • Leverkusen, DE (1978 - 1992)

Company Filing History:

goldMedal33 out of 12,268 
 
Bayer Aktiengesellschaft
 patents
silverMedal1 out of 1 
 
Bayer Aakatiengesellschaft
 patent

Years Active: 1977-1992

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Areas of Expertise:
Reactive Dyestuffs
Azo Compounds
Pyrimidine Derivatives
Fluorochloropyrimidine
Benzene Compounds
Water-Insoluble Pigments
Diphenylamine
Quaternary Reactive Compounds
Anthrachinone Dyestuffs
Dyestuff Formulations
Carboxylic Acid Derivatives
Monoazodyestuffs
34 patents (USPTO):Explore Patents
1. 5093482 - Reactive dyestuffs (1992-03-03),
2. 5070193 - Reactive phthalocyanine dyestuffs (1991-12-03),
3. 5051501 - Reactive phthalocyanine dyestuffs containing a fluorochloropyrimidinyl (1991-09-24),
4. 4716229 - New pyrimidines and a process for the preparation of pyrimidines (1987-12-29),
5. 4705861 - Aminophenylbenzothiazoles (1987-11-10),
6. 4695632 - Quaternary reactive compounds (1987-09-22),
7. 4659827 - Process for producing 2,4,5,6-tetrachloropyrimidine by way of (1987-04-21),
8. 4628082 - Derivatives of azobarbituric acid or salts or complexes thereof (1986-12-09),
9. 4622391 - Inclusion compounds, intercalation compounds, and solid solutions of (1986-11-11),
10. 4550207 - Process for the preparation of benzene compounds (1985-10-29),
11. 4540776 - Reactive fluorotriazinylaminonaphthotriazolyphenylazopyridone or (1985-09-10),
12. 4497736 - Azo dyestuffs (1985-02-05),
13. 4460505 - Dyestuffs, processes for their preparation and their use for dyeing (1984-07-17),
14. 4421601 - Water-insoluble azo-purimidine pigments and their use in coloring (1983-12-20),
15. 4391606 - Azo polyether dyestuffs, formulations of these dyestuffs, their (1983-07-05),

Title: Innovations of Karl H Schundehutte: A Leader in Reactive Dyestuffs

Introduction

Karl H Schundehutte, based in Leverkusen, Germany, is a prolific inventor known for his contributions in the field of dyestuffs. With an impressive portfolio of 34 patents, Schundehutte has made significant advancements in reactive dyestuffs that have wide applications in textile dyeing and printing.

Latest Patents

Among his latest patents, Schundehutte has developed innovative reactive dyestuffs characterized by specific formulas. One noteworthy patent details reactive dyestuffs of the formula where R is defined as a C₁-C₅ alkyl, cyclohexyl, or aryl group. Another significant patent discusses novel reactive phthalocyanine dyestuffs, which are described as highly effective for dyeing and printing hydroxyl- and amido-containing textile materials. These inventions are celebrated for producing exceptionally fast dyeings and prints with high yields, demonstrating Schundehutte's commitment to enhancing textile technology.

Career Highlights

Throughout his career, Karl H Schundehutte has made impactful contributions while working with Bayer AG, an esteemed company in the chemical and pharmaceutical sectors. His role at Bayer allowed him to explore and innovate within the field of dyestuffs, significantly impacting the textile industry.

Collaborations

Schundehutte's work has also been shaped by collaborations with notable colleagues such as Winfried Kruckenberg and Herbert Hugl. Together, they have advanced the understanding and application of reactive dyestuffs, contributing to the development of more efficient dyeing processes in textiles.

Conclusion

Karl H Schundehutte's innovative spirit and dedication to research have led to a remarkable number of patents that continue to influence the textile industry today. His advancements in reactive dyestuffs not only demonstrate his expertise but also highlight the importance of innovation in creating sustainable and high-performance textile solutions.

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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