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For the Inventor, By the Inventor

Freehold, NJ, United States of America

John J De Virgilio

USPTO Granted Patents = 18

Average Co-Inventor Count = 3.3

ph-index = 5

Forward Citations = 77(Granted Patents)


Location History:

  • Freehold, NJ (US) (1991 - 1993)
  • Red Bank, NJ (US) (1993 - 1994)

Company Filing History:

goldMedal18 out of 1,577 
 
International Flavors & Fragrances Inc.
 patents

Years Active: 1991-1994

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18 patents (USPTO):Explore Patents
1. 5321144 - p-methylenedioxyphenyl propionitrile derivatives, process for producing (1994-06-14),
2. 5300488 - P-methylenedioxyphenyl propionitrile derivatives, process for producing (1994-04-05),
3. 5281576 - Mixtures of aryl oxabicyclooctane derivatives, mixtures of phenyl (1994-01-25),
4. 5276211 - Mixtures of aryl oxabicyclooctane derivatives, mixtures of phenyl (1994-01-04),
5. 5274133 - p-Methylenedioxyphenyl propionitrile derivatives, process for producing (1993-12-28),
6. 5240908 - Cyclohexenylmethyloxabicyclooctanes, processes for preparing same, (1993-08-31),
7. 5240907 - Substituted cyclopentyl oxabicyclooctanes, cyclopenyl vinyl pyrans, (1993-08-31),
8. 5236897 - Perfumery use of 2,2-dimethyl-4(2' or 4' pyridyl) butyronitrile and (1993-08-17),
9. 5179222 - Process for preparing phenyl butyronitriles and perfumery use of (1993-01-12),
10. 5143899 - Process for preparing phenyl butyronitriles and perfumery use of (1992-09-01),
11. 5128317 - Camphonyl spirocyclooxaoctane-containing compositions, organoleptic uses (1992-07-07),
12. 5087707 - Substituted cyclopentenyl-oxabicyclooctanes, (1992-02-11),
13. 5081262 - Substituted cyclopentenyl oxabicyclooctanes, (1992-01-14),
14. 5070073 - Substituted cyclopentenyl-oxabicyclooctanes, (1991-12-03),
15. 5068363 - Cyclohexenylmethloxabicyclooctanes, processes for preparing same, (1991-11-26),

Title: John J De Virgilio: Innovator in Flavor and Fragrance Chemistry

Introduction

John J De Virgilio is a prominent inventor based in Freehold, NJ (US), known for his significant contributions to the field of flavor and fragrance chemistry. With a total of 18 patents to his name, he has made remarkable advancements in the development of chemical compounds that enhance sensory experiences.

Latest Patents

Among his latest patents are the p-methylenedioxyphenyl propionitrile derivatives and processes for producing them. These patents describe the synthesis of p-methylenedioxyphenyl propionitrile and propiohydroxylamine derivatives, which are defined by specific chemical structures. The compounds exhibit useful organoleptic properties, making them valuable in the perfumery industry. The processes outlined in his patents provide methods for preparing these innovative compounds, which serve as useful intermediates in various applications.

Career Highlights

John J De Virgilio has built a successful career at International Flavors & Fragrances Inc., where he has been instrumental in developing new products that cater to the evolving needs of the market. His expertise in chemistry and innovation has positioned him as a key figure in the industry, contributing to the company's reputation for excellence in flavor and fragrance solutions.

Collaborations

Throughout his career, John has collaborated with notable colleagues, including Anubhav P Narula and Charles E Beck. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the pursuit of groundbreaking innovations.

Conclusion

John J De Virgilio's work exemplifies the intersection of science and creativity in the flavor and fragrance industry. His patents and contributions continue to influence the field, showcasing the importance of innovation in enhancing sensory experiences.

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