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For the Inventor, By the Inventor

Charly Par Vernaison, France

Jacques Dugua

This inventor holds 8 USPTO granted patents. Top assignees: Atochem, Produits Chimiques Ugine Kuhlmann, P C U K Produits Chimiques Ugine Kuhlmann. Active years: 1982-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jacques Dugua. Retrieved from https://idiyas.com/inventor/jacques-dugua

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

USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 1.1

ph-index = 3

Forward Citations = 21(Granted Patents)


Location History:

  • Vernaison, FR (1982 - 1988)
  • Charly Par Vernaison, FR (1984 - 1990)
  • Charly, FR (1990 - 1993)

Company Filing History:

goldMedal4 out of 336 
 
Atochem
 patents
silverMedal3 out of 256 
 
Produits Chimiques Ugine Kuhlmann
 patents
bronzeMedal1 out of 51 
 
P C U K Produits Chimiques Ugine Kuhlmann
 patents

Years Active: 1982-1993

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8 patents (USPTO):Explore Patents
1. 5229092 - Sodium perborate (1993-07-20),
2. 4925454 - Aluminum chloride granules and process to obtain them (1990-05-15),
3. 4904458 - Process for the manufacture of sodium perborate monohydrate from sodium (1990-02-27),
4. 4900521 - Process for purifying aluminum chloride (1990-02-13),
5. 4780303 - Continuous process for the preparation of high strength sodium (1988-10-25),
6. 4530823 - Uranium peroxide in the form of spherical particles having good (1985-07-23),
7. 4476101 - Producing ammonium uranate in spherical particulate form (1984-10-09),
8. 4352857 - Spherical crystalline sodium uranate and process of producing same by (1982-10-05),

Title: Jacques Dugua: Innovator in Chemical Engineering

Introduction

Jacques Dugua is a notable inventor based in Charly Par Vernaison, France. He has made significant contributions to the field of chemical engineering, holding a total of 8 patents. His work primarily focuses on the development of innovative chemical processes and products.

Latest Patents

Among his latest patents, Jacques Dugua has developed a method for producing sodium perborate tetrahydrate in the form of virtually spherical and compact agglomerates. This process ensures that the maximum size of the unit particles does not exceed 30 micrometers. Additionally, he has created a process for obtaining aluminum chloride granules that are essentially cone-shaped and free of fines. This involves contacting a gas current containing aluminum chloride with a surface at a temperature below 70 degrees Celsius, allowing for the deposition of aluminum chloride in the desired shape.

Career Highlights

Throughout his career, Jacques Dugua has worked with prominent companies in the chemical industry, including Atochem and Produits Chimiques Ugine Kuhlmann. His expertise in chemical processes has led to advancements that benefit various applications in the industry.

Collaborations

Jacques Dugua has collaborated with fellow inventor Jean-Pierre Cuer, contributing to the development of innovative chemical solutions.

Conclusion

Jacques Dugua's contributions to chemical engineering through his patents and collaborations highlight his role as a significant innovator in the field. His work continues to influence the industry and pave the way for future advancements.

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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