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For the Inventor, By the Inventor

Bottmingen, Switzerland

Leonardo Guglielmetti

USPTO Granted Patents = 20

Average Co-Inventor Count = 1.3

ph-index = 4

Forward Citations = 47(Granted Patents)


Location History:

  • Basel, CH (1977 - 1981)
  • Bottmingen, CH (1985 - 1994)

Company Filing History:

goldMedal20 out of 6,850 
 
Ciba-geigy Corporation
 patents

Years Active: 1977-1994

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20 patents (USPTO):Explore Patents
1. 5332861 - Process for preparing distyrylbiphenyl compounds (1994-07-26),
2. 5152922 - 1,4-distyrylbenzene compounds and mixtures thereof with other (1992-10-06),
3. 5072016 - Mixtures of fluorescent whitening agents (1991-12-10),
4. 5041632 - Process for the preparation of 4,4'-dinitrostilbene-2,2-disulfonic acid (1991-08-20),
5. 5001253 - Fluorescent brighteners consisting of bis-styrylbenzene compounds, a (1991-03-19),
6. 4891153 - Mixtures of fluorescent whitening agents (1990-01-02),
7. 4867906 - Mixtures of fluorescent whitening agents (1989-09-19),
8. 4785128 - Process for the preparation of bis-styrylbenzenes (1988-11-15),
9. 4778623 - Fluorescent brighteners consisting of bis-styrylbenzene compounds, a (1988-10-18),
10. 4778622 - Mixtures of fluorescent whitening agents (1988-10-18),
11. 4719051 - Process for the preparation of 4,4'-dinitrostilbene-2,2'-disulfonic acid (1988-01-12),
12. 4539161 - Amine oxide compounds (1985-09-03),
13. 4508784 - 4-Styryl-4'-vinylbiphenyls, the production thereof and use thereof as (1985-04-02),
14. 4267343 - Process for the manufacture of 2,5-bis-(benzoxazolyl)-thiophene compounds (1981-05-12),
15. 4249022 - Process for the manufacture of 1,4-disubstituted bicyclic or tricyclic (1981-02-03),

Title: Leonardo Guglielmetti: A Visionary Inventor Shaping the Future

Introduction:

Leonardo Guglielmetti, a visionary inventor hailing from Bottmingen, CH, has left an indelible mark on the field of technology with his innovative spirit and relentless pursuit of excellence. With a portfolio boasting 20 patents, his commitment to driving positive change through his inventions is truly commendable.

Latest Patents:

Among his latest patents is the groundbreaking "Process for preparing distyrylbiphenyl compounds", a method that involves the condensation of specific compounds in liquid ammonia to create fluorescent whitening agents. Additionally, his work on "1,4-distyrylbenzene compounds" has revolutionized the production of agents for the fluorescent brightening of polyester fibers, showcasing his knack for pushing boundaries in the industry.

Career Highlights:

Leonardo Guglielmetti's illustrious career has been predominantly spent at Ciba-Geigy Corporation, where his innovative prowess has flourished. Through his dedication to research and development, he has consistently delivered cutting-edge solutions that have propelled the company to new heights in the realm of technology and innovation.

Collaborations:

Throughout his career, Leonardo has collaborated closely with esteemed colleagues such as Hans R Meyer and Dieter Reinehr. Their collective efforts have resulted in groundbreaking inventions that have not only advanced the field but have also fostered a culture of innovation within the workplace.

Conclusion:

In conclusion, Leonardo Guglielmetti stands as a visionary inventor whose passion for innovation continues to inspire and shape the future of technology. His relentless pursuit of excellence and commitment to creating a better world through his inventions make him a true pioneer in his field. Time and again, Leonardo has proven that with dedication, creativity, and a drive for progress, anything is possible in the world of technology and innovation.

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