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For the Inventor, By the Inventor

Princeton, NJ, United States of America

El-Ahmadi I Heiba

This inventor holds 21 USPTO granted patents, primarily in Agricultural Chemistry. Top assignees: Mobil Oil Corporation, Rhone-Poulenc Agrochimie, Other. Active years: 1976-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: El-Ahmadi I Heiba. Retrieved from https://idiyas.com/inventor/el-ahmadi-i-heiba

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

Calculating rank
USPTO Granted Patents = 21

% Patents Active = 100.0

Average Co-Inventor Count = 1.9

ph-index = 7

Forward Citations = 111(Granted Patents)


Location History:

  • Princeton Township, Mercer County, NJ (US) (1976)
  • Princeton, NJ (US) (1976 - 1988)

Company Filing History:

goldMedal17 out of 5,942 
 
Mobil Oil Corporation
 patents
silverMedal1 out of 221 
 
Rhone-Poulenc Agrochimie
 patents
bronzeMedal3 out of 834,659 
Other
 patents

Years Active: 1976-1988

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Areas of Expertise:
Herbicidal Compounds
N-Substituted Benzoic
Hydroxyamide Products
Butyrolactone
Biodegradable Detergents
Oil Recovery
Lactone Esters
Succinimides
Amino Aromatic
Phytotoxicity Reduction
Lubricating Oil Upgrade
Gamma Halogen Adducts
21 patents (USPTO):Explore Patents
1. 4744818 - Herbicidal N-halo-5(substituted-phenoxy or -pyridyloxy)-2-substituted (1988-05-17),
2. 4562279 - Herbicidal N-substituted-5-(substituted-phenoxy)-2-substituted benzoic (1985-12-31),
3. 4539127 - Hydroxyamide acid products and butyrolactone and butyrolactam products (1985-09-03),
4. 4528145 - Herbicidal N-substituted-5(substituted-phenoxy)-2-substituted benzoic (1985-07-09),
5. 4452629 - Herbicidal N,N'-thio-5(substituted-phenoxy or -pyridyloxy)-2-substituted (1984-06-05),
6. 4336052 - Method of using corn syrup for reducing phytotoxicity of urea applied to (1982-06-22),
7. 4329286 - Hydroxyamide acid products and butyrolactone and butyrolactam products (1982-05-11),
8. 4328363 - Manufacture of gamma halogen substituted adducts (1982-05-04),
9. 4285868 - Preparation of gamma-butyrolactones (1981-08-25),
10. 4190588 - Method of preparing a substituted butyrolactone acetic acid (1980-02-26),
11. 4182715 - Amine derivatives of substituted gamma-butyrolactones (1980-01-08),
12. 4179392 - Biodegradable hard water detergents (1979-12-18),
13. 4177192 - Succinimides of amino aromatic sulfonic acid salts (1979-12-04),
14. 4124512 - Oil recovery by waterflooding employing succinimido aryl sulfonate (1978-11-07),
15. 4090953 - Process for upgrading lubricating oil stock (1978-05-23),

Title: El-Ahmadi I Heiba: Innovator in Herbicide Technology

Introduction

El-Ahmadi I Heiba is an accomplished inventor based in Princeton, NJ, with a significant portfolio of 20 patents. His work primarily focuses on advancements in herbicides, contributing valuable innovations to the agricultural sector.

Latest Patents

Among his latest innovations are two notable patents related to herbicides. The first patent describes "Herbicidal N-halo-5-(substituted-phenoxy or -pyridyloxy)-2-substituted benzoic acid sulfonamides and sulfamates, their preparation and use as herbicides." This innovation showcases his commitment to developing effective solutions for weed control. The second patent involves "Herbicidal N-substituted-5-(substituted-phenoxy)-2-substituted benzoic – N-sulfenycarbonyl derivatives-5-(substituted-phenoxy)-2-substituted benzoic acid sulfonamides, their preparation and use as herbicides," highlighting his continued work to enhance agricultural efficiency through advanced chemical formulations.

Career Highlights

El-Ahmadi I Heiba has had a distinguished career, with significant contributions to companies such as Mobil Oil Corporation. His work in these organizations has fostered innovation in the development of herbicides and related agricultural products.

Collaborations

Throughout his career, Heiba has collaborated with esteemed professionals like Albert L. Williams and Robert E. Kinney. Their collaborative efforts have undoubtedly enriched the research and development of innovative agricultural chemicals.

Conclusion

El-Ahmadi I Heiba's dedication to herbicide development positions him as a notable figure in his field. With a remarkable number of patents and collaborations with renowned colleagues, his work continues to advance agricultural science and improve herbicidal technology.

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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