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For the Inventor, By the Inventor

Midland, MI, United States of America

James M Renga

This inventor holds 40 USPTO granted patents, primarily in Chemical Synthesis. Top assignees: The Dow Chemical Company, Henkel Research Corporation, Henkel Ag & Company, Kgaa. Active years: 1980-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James M Renga. Retrieved from https://idiyas.com/inventor/james-m-renga-40p5q6fm

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

Calculating rank
USPTO Granted Patents = 40

% Patents Active = 100.0

Average Co-Inventor Count = 1.8

ph-index = 6

Forward Citations = 117(Granted Patents)


Location History:

  • both Midland, MI (US) (1982)
  • Midland, MI (US) (1980 - 1987)
  • Walnut Creek, CA (US) (1985 - 1990)
  • Santa Rosa, CA (US) (1990 - 1997)

Company Filing History:

goldMedal36 out of 7,680 
 
The Dow Chemical Company
 patents
silverMedal2 out of 21 
 
Henkel Research Corporation
 patents
bronzeMedal1 out of 4,542 
 
Henkel Ag & Company, Kgaa
 patents
4. 1 out of 1 
 
Kenkel Research Corporation
 patent

Years Active: 1980-1997

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Areas of Expertise:
Herbicides
Carbonylation
Alkynes
Aromatic Ethers
Cyclic Ethers
Epoxides
Carbamates
Dioxocins
Phenol Ethers
Silylation
Organic Compounds
Functionalized Derivatives
40 patents (USPTO):Explore Patents
1. 5639894 - Carbonylation of allylic alcohols and synthesis of an ambergris (1997-06-17),
2. 5326888 - Carbonylation of allylic alcohols and synthesis of an ambergris fragance (1994-07-05),
3. 5158597 - Herbicidal 12-substituted 12H-dibenzo[d,g]dioxocin-6-carboxylic acids (1992-10-27),
4. 5093536 - Preparation of functionalized alkynes having internal triple bonds (1992-03-03),
5. 5071465 - Herbicidal 12-substituted 12H-dibenzo[d,g][1,3]dioxocin-6-carboxylic (1991-12-10),
6. 4999448 - Method of preparing bis-phenol ethers (1991-03-12),
7. 4979978 - Herbicidal 12H-dibenzo[d,g][1,3]dioxocin-6-carboxylic acids (1990-12-25),
8. 4959488 - Polyfunctional hexasubstituted benzene derivatives (1990-09-25),
9. 4938790 - Herbicidal 12-substituted 12H-dibenzo(D,G)(1,3)dioxocin-6-carboxylic (1990-07-03),
10. 4927508 - Alkyl 2-fluoro-1-methoxyethylcarbamates (1990-05-22),
11. 4845267 - Alkyl 2-fluoro-1-methoxyethylcarbamates (1989-07-04),
12. 4713458 - Preparation of ethenylidenes (1987-12-15),
13. 4658041 - Preparation of alkyl carbonates (1987-04-14),
14. 4656284 - Process for preparing N-methyl 2- or 4-pyridones (1987-04-07),
15. 4642349 - Process for making aromatic ethers (1987-02-10),

Title: The Innovative Journey of James M Renga

Introduction: James M Renga is a distinguished inventor hailing from Midland, MI (US), known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: James M Renga holds several patents in various technological domains, showcasing his versatility and ingenuity in creating novel solutions for complex problems.

Career Highlights: With a career spanning over two decades, James M Renga has worked tirelessly to push the boundaries of innovation, leading to the development of cutting-edge technologies that have revolutionized industries.

Collaborations: Throughout his career, James M Renga has collaborated with leading research institutions, universities, and companies to bring his inventions to life, fostering a culture of innovation and collaboration in the tech community.

Conclusion: James M Renga's passion for innovation and his relentless pursuit of excellence have solidified his position as a visionary inventor, inspiring the next generation of innovators to push the limits of what is possible.

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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