Barat Bisabri-Ershadi

This inventor holds 7 USPTO granted patents. Top assignees: The Dow Chemical Company, Dowelanco. Active years: 1985-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Barat Bisabri-Ershadi. Retrieved from https://idiyas.com/inventor/barat-bisabri-ershadi

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

Calculating rank

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 5

Forward Citations = 41(Granted Patents)

Location History:

Pittsburg, CA (US) (1985)
Pittsburgh, CA (US) (1989)
Walnut Creek, CA (US) (1991)
Davis, CA (US) (1990 - 1992)

Company Filing History:

6 out of 7,680

The Dow Chemical Company

Years Active: 1985-1992

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5153184 - ((N-heterocyclyl)carbonyl)phosphoramidothioate ester insecticides (1992-10-06),

2. 5075293 - ((N-heterocyclyl)carbonyl)phosphoramidothioate ester insecticides (1991-12-24),

3. 5068230 - N-(((alkoxy(alkylthio)phosphinyl)amino)carbonyl)-aminoalkanoate ester (1991-11-26),

4. 5001266 - Substituted aniline compounds (1991-03-19),

5. 4950657 - ((1-piperazinyl)carbonyl)phosphoramidothioate ester insecticides (1990-08-21),

6. 4868215 - Substituted N-aroyl N'-phenyl urea compounds (1989-09-19),

7. 4518804 - Halo(alkoxy/alkylthio)-benzenamines (1985-05-21),

Title: Barat Bisabri-Ershadi: Innovator in Insecticide Development

Introduction

Barat Bisabri-Ershadi is a notable inventor based in Davis, CA (US). He has made significant contributions to the field of insecticide development, holding a total of 7 patents. His work focuses on creating effective solutions for pest control, particularly in agricultural settings.

Latest Patents

His latest patents include innovative formulations of insecticides, specifically targeting the control of pests like the aster leafhopper. One of his notable inventions is the ((N-heterocyclyl)carbonyl)phosphoramidothioate ester insecticides. These compounds are synthesized through the reaction of O,S-dialkyl phosphoroisocyanatidothioates with selected five and six-membered nitrogen heterocycles. They have been found to be effective as both systemic and contact insecticides. Another significant patent involves the preparation of ethyl 1-(((methoxy(methylthio)phosphinyl)amino)carbonyl)-4-piperidinecarboxylate, which is effective in controlling aster leafhopper when applied to rice plants.

Career Highlights

Throughout his career, Barat has worked with prominent companies in the chemical industry, including The Dow Chemical Company and Dowelanco. His expertise in the development of insecticides has positioned him as a key figure in agricultural innovation.

Collaborations

Barat has collaborated with esteemed colleagues such as Walter Reifschneider and James E Dripps. These partnerships have contributed to the advancement of his research and the successful development of his patented inventions.

Conclusion

Barat Bisabri-Ershadi's contributions to the field of insecticide development highlight his innovative spirit and dedication to improving agricultural practices. His patents reflect a commitment to creating effective solutions for pest control, benefiting both farmers and the environment.

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]