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For the Inventor, By the Inventor

Wilmington, DE, United States of America

Russell F Bellina

This inventor holds 15 USPTO granted patents. Top assignee: E.i. Dupont De Nemours and Company. Active years: 1976-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Russell F Bellina. Retrieved from https://idiyas.com/inventor/russell-f-bellina

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 15

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 7

Forward Citations = 145(Granted Patents)


Company Filing History:

goldMedal15 out of 16,339 
 
E.i. Dupont De Nemours and Company
 patents

Years Active: 1976-1991

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15 patents (USPTO):Explore Patents
1. 5069709 - Herbicidal thiadiazolo pyrimidines (1991-12-03),
2. 4161591 - Butyramides and butyrates (1979-07-17),
3. 4151296 - Butyramides and butyrates (1979-04-24),
4. 4148918 - Substituted 2-higher alkyl-3-hydroxy-1,4-naphthoquinone carboxylic acid (1979-04-10),
5. 4143157 - Miticidal and aphicidal method utilizing 2-higher (1979-03-06),
6. 4115584 - Substituted 2-higher alkyl-3-hydroxy-1,4-naphthoquinone carboxylic acid (1978-09-19),
7. 4107325 - Miticidal and aphicidal method utilizing 2-higher (1978-08-15),
8. 4082848 - 2-Higher alkyl-3-hydroxy-1,4-naphthoquinone carboxylic acid esters (1978-04-04),
9. 4070481 - Substituted 2-higher alkyl-3-hydroxy-1,4-naphthoquinone carboxylic acid (1978-01-24),
10. 4059623 - Butyramides and butyrates (1977-11-22),
11. 4055661 - Miticidal and aphicidal method utilizing 2-higher (1977-10-25),
12. 4053634 - Miticidal and aphicidal method utilizing 2-higher (1977-10-11),
13. 4010199 - Miticidal dithiobiurets (1977-03-01),
14. 3954837 - Substituted allophanates (1976-05-04),
15. 3944670 - Pesticidal dithiazolium salts (1976-03-16),

Title: The Innovations of Russell F. Bellina

Introduction

Russell F. Bellina is a prolific inventor based in Wilmington, DE (US), known for his significant contributions to the field of agrochemicals. With an impressive portfolio of 15 patents, Bellina has made strides in developing innovative solutions for agricultural challenges.

Latest Patents

Among his latest inventions are several noteworthy patents that showcase his expertise in herbicidal compounds. One of his latest patents is focused on "Herbicidal Thiadiazolo Pyrimidines," which relates to certain herbicidal compositions. These compositions are designed for use as general or selective preemergent or postemergent herbicides, as well as plant growth regulants.

Another significant contribution is the patent for "Butyramides and Butyrates." This invention pertains to substituted 2-(carbamoyl)oxyimino-3-imino-butyramides and 2-(carbamoyl)oxyimino-3-iminobutyrates. These compounds prove useful as aphicides, and their synthesis involves the reaction of an amine with specific hydroxyimino derivatives, followed by carbamylation to yield effective agricultural chemicals.

Career Highlights

Bellina's career has been closely associated with E.I. DuPont de Nemours and Company, where he has undertaken various research and development roles. His work in developing herbicides and plant growth regulators has led to advancements in agricultural productivity and sustainability. Bellina's commitment to innovation has positioned him as a key contributor within his company.

Collaborations

Collaboration is a significant aspect of Bellina’s work, especially with colleagues such as Dennis L. Fost. Their partnership likely enhances the creativity and effectiveness of their projects, driving forward the development of new agricultural products and technologies. This teamwork fosters an environment of shared knowledge and diverse insights, optimizing the innovation process.

Conclusion

Russell F. Bellina's journey as an inventor reflects his dedication to advancing agricultural science through innovative solutions. With 15 patents to his name, including groundbreaking work on herbicides and aphicides, Bellina continues to influence the agricultural landscape positively. As he collaborates with esteemed colleagues and works within E.I. DuPont de Nemours and Company, the future of agrochemical innovations looks promising under the guidance of inventors like him.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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