Company Filing History:

10 out of 4,948

Hoffmann-la Roche Inc.

patents

2 out of 3,975

The United States of America As Represented by the United States

patents

1 out of 254

The United States of America

patents

Years Active: 1976-1998

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5792389 - Water soluble laser dyes (1998-08-11),

2. 5256799 - Preparation of 6-hydroxyindolines and their use for preparation of novel (1993-10-26),

3. 5149807 - Oxazine laser dyes (1992-09-22),

4. 5001140 - Cycloalkylthiazoles (1991-03-19),

5. 4560692 - 4-Piperidino-2-phenylquinolines (1985-12-24),

6. 4460781 - 4-(2-Benzoylphenyl-1-pyazole and 4-(2-benzoylphenyl)-1-pyrazoline (1984-07-17),

7. 4379765 - Pyrazolobenzazepines (1983-04-12),

8. 4281142 - Imidazolecarboxaldehydes (1981-07-28),

9. 4256637 - Intermediates for the production of imidazobenzodiazepines (1981-03-17),

10. 4238610 - Intermediates for the production of imidazobenzodiazepines (1980-12-09),

11. 4194049 - 2-[[2-Methyl-1-[2-benzoyl(or (1980-03-18),

12. 4054740 - Hydroxybiotin (1977-10-18),

13. 3954753 - 2-Aroyl-3-amino pyrazines and the 3(-2haloacetamide derivatives thereof (1976-05-04),

As a client interested in innovation and inventions, you will be pleased to learn about the remarkable inventor George F Field from West Caldwell, NJ, US.

George F Field holds an impressive number of 13 patents showcasing his innovative prowess in the field of water-soluble laser dyes and 6-hydroxyindolines.

His latest patents include Water Soluble Laser Dyes and the Preparation of 6-hydroxyindolines, both of which are significant contributions to the development of novel fluorescent dyes for dye laser applications.

Throughout his career, George F Field has worked with esteemed companies such as Hoffmann-La Roche Inc. and the United States of America as Represented by the United States.

His collaborations with coworkers like William J Zally and Peter R Hammond have played a pivotal role in the advancement of his innovative projects.

In conclusion, George F Field's dedication to innovation and his numerous patents in the field of laser dyes and fluorescent compounds reflect his profound impact on the world of inventions.

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