Company Filing History:

8 out of 80

Optische Werke G. Rodenstock

Years Active: 2000-2008

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7459555 - Photochromic naphthopyrans (2008-12-02),

2. 7229989 - Blue 3H-naphtho[2,1-b]pyran compounds and use thereof in photochromic articles (2007-06-12),

3. 7229576 - Substituted phenanthropyrans (2007-06-12),

4. 6967249 - Photochromic 3H-naphtho[2,1-b]-pyran compounds and photochromic articles produced therewith (2005-11-22),

5. 6881850 - Heterocyclically annellated indenochromene derivatives (2005-04-19),

6. 6686468 - H-annellated benzo[f]chromenes (2004-02-03),

7. 6683709 - Photochromic pyran compounds (2004-01-27),

8. 6660727 - Photochromic heterocyclically anellated indenochromene compounds (2003-12-09),

9. 6373615 - Neutral-colored gray photochromic plastic object (2002-04-16),

10. 6342459 - Photochromic naphthopyrans (2002-01-29),

11. 6331625 - Photochromic spirofluorenopyran compounds (2001-12-18),

12. 6315928 - Spirofluorenopyrans (2001-11-13),

13. 6306316 - Photochromic plastic object (2001-10-23),

14. 6225466 - Photochromic spirofluorenopyran compounds (2001-05-01),

15. 6146554 - Photochromic naphtopyrane colorants, method for the production and use (2000-11-14),

Title: The Innovative Journey of Claudia Mann: A Pioneer in Photochromic Compounds

Introduction

Claudia Mann, a distinguished inventor based in Munich, Germany, has made significant contributions to the field of photochromic compounds. With an impressive portfolio of 15 patents, she is recognized for her innovative work that merges chemistry and application in synthetic resins, particularly for ophthalmic purposes.

Latest Patents

Among her latest innovations, Mann has developed the photochromic naphthopyrans, a series of compounds that possess remarkable darkening and decolorizing properties. This invention pertains to photochromic 2H-naphtho[1,2-b]pyrans, which can be utilized in various synthetic resins. The compounds exhibit an impressive service life, making them ideal candidates for practical applications in the optics industry. Additionally, her work on substituted phenanthropyrans focuses on photochromic compounds derived from 2H-phenanthro[2,1-b]pyrans and 3H-phenanthro[3,4-b]pyrans. These compounds are designed to remain colorless in an unexcited state while displaying long wavelength absorption maxim when activated, underscoring her ingenuity in the field.

Career Highlights

Throughout her career, Claudia Mann has collaborated with renowned companies such as Optische Werke G. Rodenstock and Rodenstock GmbH. Her experience in these organizations has enabled her to refine her skills and apply her knowledge in practical settings, leading to the development of her celebrated inventions.

Collaborations

In her pursuit of innovation, Claudia has had the privilege of working alongside prominent professionals in the industry, including Manfred Melzig and Udo Weigand. Their collaborative efforts have facilitated the advancement of photochromic technologies, highlighting the importance of teamwork in scientific discoveries.

Conclusion

Claudia Mann's journey as an inventor is characterized by creativity and a commitment to advancing technology in the field of optics. Her 15 patents testify to her pioneering spirit and dedication to innovation. As the demand for versatile materials in synthetic resins continues to grow, her contributions will undoubtedly leave a lasting impact on the industry.

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