Company Filing History:

24 out of 260

Cassella Aktiengesellschaft

patents

6 out of 6,662

Hoechst Aktiengesellschaft

patents

1 out of 832,891

Other

patents

Years Active: 1979-1996

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31 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5548072 - Water-soluble phenyl azo aminoaphtol azo compounds containing a (1996-08-20),

2. 5484458 - Triphendioxazine compounds, processes for their preparation and their (1996-01-16),

3. 5243034 - Disazo dyestuffs having a triazine moiety and a fiberreactive group of (1993-09-07),

4. 5138041 - Water-soluble fiber-reactive monoazo and disazo dyestuffs having a (1992-08-11),

5. 4963661 - Water soluble naphthylazopyrazolone dyestuffs having fiber-reactive (1990-10-16),

6. 4948879 - Monoazo compounds containing a fiber-reactive group and an (1990-08-14),

7. 4857070 - 2,4-Diaminophenyl tetrahydrofurfuryl ethers, processes for their (1989-08-15),

8. 4802889 - 2-cyano-4,6-dinitrophenyl mono-azo dyes for polyester and cellulose (1989-02-07),

9. 4678476 - Mixtures of blue mono-azo disperse dyestuffs and their use for dyeing (1987-07-07),

10. 4620853 - Dyestuff mixtures, process for their preparation and process for dyeing (1986-11-04),

11. 4567252 - Water-insoluble naphthol monoazo dyestuff (1986-01-28),

12. 4552953 - Water-insoluble monoazo dyestuffs, their preparation and their use (1985-11-12),

13. 4505856 - Azo dyestuff dischargeable to white (1985-03-19),

14. 4472307 - Preparation of anilino azo carbazole dyestuffs prepared by diazotization (1984-09-18),

15. 4440681 - Water-insoluble monoazo dyestuffs and their preparation (1984-04-03),

Title: Horst Tappe - Innovative Inventor from Dietzenbach

Introduction: Horst Tappe is a renowned inventor hailing from Dietzenbach, Germany, known for his groundbreaking contributions to various fields.

Latest Patents: Horst Tappe holds several patents in the areas of renewable energy technologies, sustainable materials, and advanced manufacturing processes.

Career Highlights: Throughout his career, Horst Tappe has been instrumental in developing cutting-edge solutions that have revolutionized industries and improved efficiency in production processes.

Collaborations: Horst Tappe has collaborated with leading research institutions, universities, and companies worldwide to bring his innovative ideas to life and make a lasting impact on the world.

Conclusion: Horst Tappe's dedication to innovation and his passion for creating a sustainable future through his inventions make him a true pioneer in the field of technology.

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