Company Filing History:

17 out of 6,858

Ciba-Geigy Corporation

patents

Ciba Specialty Chemicals Corporation

patents

Years Active: 1976-2006

Loading Chart...

27 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7108742 - Ink compositions containing lanthanide complexes (2006-09-19),

2. 6630002 - Process for the staining of wood with aqueous wood stains (2003-10-07),

3. 4332588 - Disperse dye stable to dyeing, and its use for dyeing and printing (1982-06-01),

4. 4329144 - Disperse dye stable to dyeing, and its use for dyeing and printing (1982-05-11),

5. 4327999 - Disperse dye stable to dyeing, and its use for dyeing synthetic and (1982-05-04),

6. 4259236 - Azo compounds, containing a 1,2,4-thiadiazole moiety (1981-03-31),

7. 4251656 - Cationic dyes (1981-02-17),

8. 4235596 - Process for the pad-dyeing and printing of textile material made from (1980-11-25),

9. 4231942 - Styryl compounds (1980-11-04),

10. 4168264 - 1,3,3-Trimethyl-2-methylene indoline cationic n-methyl azo dyes (1979-09-18),

11. 4152114 - Method of dyeing with dispersible azo anilino dyestuffs (1979-05-01),

12. 4138396 - Pyridyl-azo-indolyl cationic dyes (1979-02-06),

13. 4137042 - Dry heat process for dyeing and printing organic material which can be (1979-01-30),

14. 4116622 - Dyeing preparations and process for dyeing polyacrylonitrile material in (1978-09-26),

15. 4115056 - Methods for dyeing or printing using amino-anthraquinone reactive (1978-09-19),

Title: The Innovations of Stefan Koller: A Glimpse into His Patents and Career

Introduction

Stefan Koller, a prolific inventor based in Ramlinsburg, Switzerland, has made significant contributions to the field of chemistry with a remarkable portfolio of 27 patents. His work demonstrates a commitment to innovation, particularly in materials science and applications that utilize unique chemical compounds.

Latest Patents

Among his latest patents, Stefan developed an intriguing ink composition containing lanthanide complexes. This invention comprises a compound of a lanthanide combined with UV-absorbing ligands, which can be used to apply hidden marks on objects, visible only under UV light. Additionally, he holds a patent for a process for the staining of wood with aqueous wood stains, showcasing his versatility in applying chemical innovations to practical solutions in various industries.

Career Highlights

Stefan's career includes noteworthy associations with renowned companies such as Ciba-Geigy Corporation and Ciba-Geigy AG. His tenure at these organizations has significantly influenced his research path and the development of his patented technologies.

Collaborations

Throughout his career, Stefan has collaborated with esteemed colleagues, including Raymond Defago and Urs Karlen. These partnerships have undoubtedly enriched his research and led to innovative breakthroughs in their respective fields.

Conclusion

Stefan Koller's impressive array of patents, combined with his collaborative efforts and career milestones, highlight his role as a key inventor in the world of advanced materials and chemistry. His contributions are poised to leave a lasting impact on various industries through the innovative applications derived from his research.

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to support@idiyas.com