Company Filing History:

10 out of 4,943

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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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.