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For the Inventor, By the Inventor

Fairless Hills, PA, United States of America

David A Cortes

USPTO Granted Patents = 13

Average Co-Inventor Count = 1.3

ph-index = 3

Forward Citations = 23(Granted Patents)


Company Filing History:

goldMedal12 out of 3,580 
 
American Cyanamid Company
 patents
silverMedal1 out of 33 
 
American Cyanamid
 patents

Years Active: 1990-2000

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13 patents (USPTO):Explore Patents
1. 6127576 - Aminophenyl ketone derivatives and a method for the preparation thereof (2000-10-03),
2. 5506360 - Process for the manufacture of 2-alkoxymethylacrolein (1996-04-09),
3. 5453545 - Herbicide intermediate o-nitrophenyl cyclopropyl ketone and a method for (1995-09-26),
4. 5414136 - Method for the preparation of 4-halo-2'-nitrobutyrophenone compounds (1995-05-09),
5. 5364968 - Herbicide intermediate o-nitrophenyl cyclopropyl ketone and a method for (1994-11-15),
6. 5284970 - 2-azabicyclo[2.2.1]hept-5-ene-2-acetic acid, derivatives thereof and (1994-02-08),
7. 5281726 - 4-hydroxy-2'-nitrobutyrophenone and (1994-01-25),
8. 5281713 - Process for the manufacture of 2-alkoxymethylacrolein (1994-01-25),
9. 5270473 - N-[(pentaalkyl-cyclopentadienyl)methyl]-glycines, process for the (1993-12-14),
10. 5210277 - N-[pentaalkyl-cyclopentadienyl)methyl]-glycines (1993-05-11),
11. 5149825 - 2-azabicyclo(2.2.1)hept-5-ene-2-acetic acid, derivatives thereof and (1992-09-22),
12. 5120871 - N-[(pentaalkyl-cyclopentadienyl)methyl]-glycines, process for the (1992-06-09),
13. 4946993 - 2-azabicyclo[2.2.1.]hept-5-ene-2-acetic acid, derivatives thereof and (1990-08-07),

Title: The Innovative Journey of Inventor David A. Cortes

Introduction

David A. Cortes is a notable inventor located in Fairless Hills, PA, recognized for his contributions to the field with a total of 13 patents. His inventive spirit and dedication to innovation have made significant impacts, particularly in the field of chemistry and herbicides.

Latest Patents

Among his latest patents, notable inventions include the development of aminophenyl ketone derivatives, which serve as intermediates in manufacturing herbicidal sulfamoyl urea compounds. Particularly, his work on the crop-selective herbicide, 1-{[o-(cyclopropylcarbonyl)phenyl]-sulfamoyl}-3-(4,6-dimethoxy-2-pyrimidin yl)urea, reflects a focused effort in agricultural innovations. Additionally, he devised a process for the manufacture of 2-alkoxymethylacrolein compounds, utilizing the reaction of appropriate alcohol and acrolein with specific catalysts, as well as a method for creating 3-alkoxymethylquinolines from these intermediates.

Career Highlights

David's career includes significant roles at American Cyanamid Company, where he advanced various chemical processes and derived new compounds that contribute to the agricultural sector. His extensive work at this organization illustrates his commitment to enhancing chemical manufacturing techniques.

Collaborations

Throughout his career, David has collaborated with esteemed colleagues such as Henry L. Strong and Zareen Ahmed. These partnerships have played a crucial role in driving forward innovative chemical solutions and expanding the boundaries of their research.

Conclusion

David A. Cortes stands out as a prominent inventor, whose innovative mindset and patents reflect his dedication to progress in the field of chemistry and herbicide development. His latest projects showcase his significant contributions to agricultural science, demonstrating the potential of chemistry to influence and improve farming practices.

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