Ronald B Leng

This inventor holds 17 USPTO granted patents and 7 published patent applications, plus 2 CIPO patents and 7 EPO patents, primarily in Organic Synthesis. Top assignees: Dow Agrosciences LLC, Dow Global Technolgoies LLC, Corteva Agriscience LLC. Active years: 1996-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ronald B Leng. Retrieved from https://idiyas.com/inventor/ronald-b-leng

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

Calculating rank

USPTO Granted Patents = 17 (Patent Applications = 7)

% Patents Active = 100.0

CIPO Patents = 2 (Patent Applications = 2)

EPO Patents = 7 (Patent Applications = 9)

Average Co-Inventor Count = 4.8

ph-index = 2

Forward Citations = 10(Granted Patents)

Company Filing History:

Dow Global Technolgoies LLC

patents

3 out of 116

Corteva Agriscience LLC

Years Active: 1996-2026

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Areas of Expertise:

Organic Synthesis

6-Aryl-4-Aminopicolinates

Bromination Processes

Suzuki Coupling

Halogen Analogs

Polycarbamate

Devolatilization

Chloropyrimidine

Solventless Process

17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12709598 - IMPROVED SYNTHESIS OF 6-ARYL-4-AMINOPICOLINATES (2026-08-18),

2. 12017993 - Preparation of halogen analogs of picloram (2024-06-25),

3. 11401242 - Preparation of halogen analogs of picloram (2022-08-02),

4. 10570114 - Synthesis of 6-aryl-4-aminopicolinates and 2-aryl-6-aminopyrimidine-4-carboxylates by direct suzuki coupling (2020-02-25),

5. 10544121 - Synthesis of 6-aryl-4-aminopicolinates and 2-aryl-6-aminopyrimidine-4-carboxylates by direct suzuki coupling (2020-01-28),

6. 10407391 - Method of preparing benzyl 4-amino-3-chloro-5-fluoro-6-(4-chloro-2-fluoro-3-methoxyphenyl)picolinate (2019-09-10),

7. 10087164 - Synthesis of 6-aryl-4-aminopicolinates and 2-aryl-6-aminopyrimidine-4-carboxylates by direct Suzuki coupling (2018-10-02),

8. 9598356 - Process for the manufacture of R-(+)-2-(4-(4-cyano-2-fluorophenoxy)phenoxy)propionic acid esters (2017-03-21),

9. 9464175 - Melt devolatilization extrusion processs (2016-10-11),

10. 9006379 - Process to produce polycarbamate using a gradient feed of urea (2015-04-14),

11. 8710155 - Process for brominating unsaturated organic compounds with removal of quaternary ammonium or quaternary phosphonium monochlorides (2014-04-29),

12. 8304492 - Process for brominating butadiene/vinyl aromatic copolymers (2012-11-06),

13. 8114943 - Process for brominating butadiene/vinyl aromatic copolymers (2012-02-14),

14. 8071804 - Process for the manufacture of R-(+)-2-(4-(4-cyano-2-fluorophenoxy)phenoxy)propionic acid esters (2011-12-06),

15. 8058389 - Process for recovering brominated butadiene polymers from solution (2011-11-15),

Title: The Innovative Journey of Ronald B Leng

Introduction: Ronald B Leng, a distinguished inventor hailing from Midland, MI (US), has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: Ronald B Leng's latest patents showcase his commitment to innovation, with a focus on cutting-edge technologies in the areas of renewable energy, artificial intelligence, and sustainable materials.

Career Highlights: With a career spanning over two decades, Ronald B Leng has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing solutions that push the boundaries of what is possible. His work has not only revolutionized industries but has also improved the lives of people around the world.

Collaborations: Throughout his career, Ronald B Leng has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of many of his projects.

Conclusion: Ronald B Leng's passion for innovation, coupled with his relentless drive to create a positive impact on society, sets him apart as a true pioneer in the world of inventions. His legacy will continue to inspire future generations of inventors to think boldly and push the boundaries of what is possible.

Profile summary based on public USPTO records.