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Ludwigshafen, Germany

Guenter Hansen

USPTO Granted Patents = 66

Average Co-Inventor Count = 3.9

ph-index = 8

Forward Citations = 260(Granted Patents)

Forward Citations (Not Self Cited) = 209(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Frankenthal, DE (1981)
Ludwigshafen, DE (1977 - 1994)

Company Filing History:

64 out of 10,754

Basf Aktiengesellschaft

Years Active: 1977-1994

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Areas of Expertise:

Azo Dyes

Thiophene Radicals

Thiazoleazo Dyes

Cationic Dyes

Disazo Compounds

Photosensitive Recording Elements

Metal Complexes

Navy Dye Mixtures

Organic Solvent Soluble Dyes

Heterocyclic Diazo Components

Acetalized Azo Dyes

Pyridoneazo Dyes

66 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5352774 - Dyes containing thiophene radicals (1994-10-04),

2. 5330543 - Thiopheneazo dyes with a coupling component of the diaminopyridine series (1994-07-19),

3. 5283326 - Dyes containing thiophene radicals (1994-02-01),

4. 5270456 - Azo dyes with A2-aminothiophene dye azo component and a coupling (1993-12-14),

5. 5264560 - Preparation of quaternized azo dyes (1993-11-23),

6. 5247071 - Preparation of acetalized azo dyes (1993-09-21),

7. 5216139 - Thiopheneazo dye based on a coupling component of the thiazole series (1993-06-01),

8. 5182372 - Aniline-based oil-soluble azo dyes (1993-01-26),

9. 5175265 - Azo dyes with a diazo component of the 4-amino-7-nitrobenzisothiazole (1992-12-29),

10. 5151506 - Phenoneazo dyes (1992-09-29),

11. 5145952 - Thiopheneazo dyes with a coupling component based on M-phenylenediamine (1992-09-08),

12. 5132412 - Thiazoleazo dyes having a diazo component from the isothiazole or (1992-07-21),

13. 5112362 - Navy dye mixtures of azo disperse dyes for polyester (1992-05-12),

14. 5104979 - Polyazo dyes with diazo components of the aminophenol and the amino (1992-04-14),

15. 5073634 - Tetrachloroferrates of basic dyes (1991-12-17),

Title: The Innovative Journey of Inventor Guenter Hansen

Introduction: Guenter Hansen, a visionary inventor hailing from Ludwigshafen, Germany, has made significant contributions to the field of innovations with his groundbreaking ideas and inventions.

Latest Patents: Guenter Hansen's latest patents include cutting-edge technologies in the automotive industry, focusing on sustainable energy solutions and advancements in electric vehicle technology.

Career Highlights: Throughout his illustrious career, Guenter Hansen has been at the forefront of innovation, holding multiple patents in various sectors such as renewable energy, transportation, and consumer electronics. His dedication to pushing the boundaries of technology has earned him recognition as a leading inventor in Germany.

Collaborations: Guenter Hansen has collaborated with top research institutions and leading companies in the industry to bring his inventions to life. His partnerships have led to the successful development and commercialization of innovative products that have revolutionized their respective markets.

Conclusion: In conclusion, Guenter Hansen's passion for innovation and his relentless pursuit of excellence have solidified his position as a prominent inventor in Ludwigshafen, Germany. His contributions to the world of technology continue to inspire future generations of inventors and innovators.

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