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For the Inventor, By the Inventor

Koenigstein, Germany

Hermann Fuchs

This inventor holds 26 USPTO granted patents, primarily in Dye Chemistry. Top assignee: Hoechst Aktiengesellschaft. Active years: 1976-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hermann Fuchs. Retrieved from https://idiyas.com/inventor/hermann-fuchs

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

USPTO Granted Patents = 26

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 8

Forward Citations = 175(Granted Patents)


Location History:

  • Kelkheim, Taunus, DE (1976 - 1978)
  • Kelkheim, DE (1979 - 1983)
  • Konigstein/Taunus, DE (1984 - 1994)
  • Konigstein, DE (1983 - 1997)

Company Filing History:

goldMedal26 out of 6,705 
 
Hoechst Aktiengesellschaft
 patents

Years Active: 1976-1997

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Areas of Expertise:
Water-Soluble Dyestuffs
Azo Compounds
Fiber-Reactive Dyes
Phenyl Hydroxyethyl Sulfones
Imidoperoxycarboxylic Acids
Dyeing Processes
Cobalt Complex Dyestuffs
Monoazo Reactive Dyestuffs
Disazo Compounds
Terephthalic Acid
Synthetic Dyeing
Natural Dyeing
26 patents (USPTO):Explore Patents
1. 5693867 - Process for isolating tetraphenylborates (1997-12-02),
2. 5600003 - Process for isolating tetraphenylborates (1997-02-04),
3. 5347038 - Process of the preparation of 2,5-di-phenylamino-terephthalic acid and (1994-09-13),
4. 5208365 - Process for the preparation of 2,5-di(phenylamino)-terephthalic acid and (1993-05-04),
5. 5132431 - Process for the continuous preparation of imidoperoxycarboxylic acids (1992-07-21),
6. 4992589 - Substituted phenyl hydroxyethyl sulfones, and process for their (1991-02-12),
7. 4785098 - Water-soluble triphendioxazine compounds (1988-11-15),
8. 4652634 - Water-soluble monoazo compounds containing a N-(sulfoalkyl)-aniline (1987-03-24),
9. 4576755 - Water-soluble fibre-reactive phthalocyanine compounds (1986-03-18),
10. 4534908 - Water-soluble disazo compounds and new bis-(aminophenoxy)-ethane (1985-08-13),
11. 4430259 - Water-soluble disazo compounds suitable as fiber-reactive dyestuffs (1984-02-07),
12. 4394310 - 1-Amino-2-sulfo-(4'-pyrazolonyl-phenyl)-aminoanthraquinone compounds and (1983-07-19),
13. 4372892 - Process for the preparation of (1983-02-08),
14. 4194883 - Water-soluble disazo dyestuffs and process for coloring synthetic (1980-03-25),
15. 4145339 - Water-soluble 1:2-cobalt complex dyestuffs of an azomethine and of an (1979-03-20),

Title: Hermann Fuchs: Innovator in Tetraphenylborate Production

Introduction

Hermann Fuchs is an accomplished inventor based in Königstein/Taunus, Germany. With a remarkable portfolio of 26 patents, he has made significant contributions to the field of chemistry, particularly in the synthesis and processing of tetraphenylborates. His innovative approach to chemical processes has paved the way for advancements in industrial applications.

Latest Patents

Among his latest patents is a highly efficient process for isolating tetraphenylborates. This process involves spray drying an organic, aqueous, or organic-aqueous extract of tetraphenylborates produced during synthesis. It incorporates the use of pH-controlling auxiliaries and adsorbents to remove byproducts or limit their formation before the spray drying step. The outcome of this meticulous process is the production of tetraphenylborates of a homogeneous technical grade, characterized by a narrow particle size distribution and specific particle shape, enhancing their dispersibility in various mediums.

Career Highlights

Hermann Fuchs has spent a significant portion of his career at Hoechst Aktiengesellschaft, a major player in the chemical industry. His work has not only led to numerous patents but also placed him at the forefront of chemical innovation. Fuchs's expertise and dedication have established him as a respected figure in his field.

Collaborations

Throughout his career, Fuchs has collaborated with notable coworkers including Fritz Meininger and Klaus Filzinger. These partnerships have further contributed to his successful projects and the advancement of chemical processes related to his patents.

Conclusion

Hermann Fuchs's contributions to the chemical industry, particularly in the isolation of tetraphenylborates, underscore the importance of innovation in developing effective industrial processes. His extensive patent portfolio reflects a commitment to advancing knowledge and technology, benefiting both scientific communities and various industries.

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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