logo

For the Inventor, By the Inventor

Le Havre, France

Joseph Edouard Weisang

This inventor holds 11 USPTO granted patents. Top assignee: Compagnie Francaise De Raffinage. Active years: 1976-1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joseph Edouard Weisang. Retrieved from https://idiyas.com/inventor/joseph-edouard-weisang

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

USPTO Granted Patents = 11

% Patents Active = 100.0

Average Co-Inventor Count = 2.5

ph-index = 6

Forward Citations = 106(Granted Patents)


Company Filing History:

goldMedal11 out of 62 
 
Compagnie Francaise De Raffinage
 patents

Years Active: 1976-1980

Loading Chart...
11 patents (USPTO):Explore Patents
1. 4227993 - Catalysts for the hydrotreatment of hydrocarbons and their utilization (1980-10-14),
2. 4200624 - Combined hydrogen storage and production process (1980-04-29),
3. 4200623 - Process for the preparation of a hydrogen reserve (1980-04-29),
4. 4152246 - Catalyzed processes for the hydrotreatment of hydrocarbons (1979-05-01),
5. 4116870 - Catalysts for the hydrotreatment of hydrocarbons and processes for the (1978-09-26),
6. 4071437 - Catalysts for the hydrotreatment of hydrocarbons and a process for the (1978-01-31),
7. 4039477 - Catalysts for the hydrotreatment of hydrocarbons and their utilization (1977-08-02),
8. 4002687 - Process for the hydroperoxidation of branched alkanes in a plurality of (1977-01-11),
9. 3981746 - Electrode for fuel cell (1976-09-21),
10. 3974097 - Catalysts for the hydro-treatment of hydrocarbons and process of (1976-08-10),
11. 3957900 - Method for the dehydration of diols (1976-05-18),

Title: The Innovative Contributions of Joseph Edouard Weisang

Introduction

Joseph Edouard Weisang is a notable inventor based in Le Havre, France. He has made significant contributions to the field of chemical engineering, particularly in the development of catalysts and hydrogen storage technologies. With a total of 11 patents to his name, Weisang's work has had a considerable impact on the industry.

Latest Patents

Weisang's latest patents include innovative technologies such as "Catalysts for the hydrotreatment of hydrocarbons and their utilization." This patent focuses on catalysts that are particularly useful for hydroreforming and isomerization of hydrocarbons. These catalysts are formed of a refractory mineral oxide carrier that contains a halogen in combined form, along with various metals in free or combined states. Another significant patent is for a "Process for the preparation of a hydrogen reserve." This process involves mixing magnesium with at least one other appropriate element, compacting the mixture, and hydrogenating it. The additional element can include those from groups IIIB, IVB, VIB, VIIB, VIII, and IA of the periodic table. The method allows for the creation of hydrogen reserves with reversible capacities, even at moderate temperatures.

Career Highlights

Weisang is currently associated with Compagnie Francaise De Raffinage, where he applies his expertise in chemical processes. His work has been instrumental in advancing the efficiency and effectiveness of refining processes.

Collaborations

Throughout his career, Weisang has collaborated with notable colleagues such as Philippe Engelhard and Georges Szabo. These partnerships have fostered innovation and contributed to the successful development of various technologies.

Conclusion

Joseph Edouard Weisang's contributions to the field of chemical engineering through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in catalyst technology and hydrogen storage solutions.

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]
Loading…