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For the Inventor, By the Inventor

Pau, France

Claude Blanc

This inventor holds 12 USPTO granted patents. Top assignees: Societe Nationale Elf Aquitaine (Production), Societe Nationale Elf Aquitaine, Elf Aquitaine Production. Active years: 1979-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Claude Blanc. Retrieved from https://idiyas.com/inventor/claude-blanc

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

USPTO Granted Patents = 12

% Patents Active = 100.0

Average Co-Inventor Count = 2.7

ph-index = 5

Forward Citations = 105(Granted Patents)


Company Filing History:

goldMedal7 out of 215 
 
Societe Nationale Elf Aquitaine (Production)
 patents
silverMedal3 out of 235 
 
Societe Nationale Elf Aquitaine
 patents
bronzeMedal2 out of 58 
 
Elf Aquitaine Production
 patents

Years Active: 1979-1998

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12 patents (USPTO):Explore Patents
1. 5817889 - Process for the purification of a glycol solution (1998-10-06),
2. 5421165 - Process for denitrogenation of a feedstock of a liquefied mixture of (1995-06-06),
3. 5298156 - Simultaneous decarbonation and gasoline stripping of hydrocarbons (1994-03-29),
4. 4935043 - Cryogenic process for desulphurization and gasoline removal of a gaseous (1990-06-19),
5. 4596699 - Apparatus for burning hydrogen sulphide (1986-06-24),
6. 4519991 - Enrichment in hydrogen sulphide of gases containing it (1985-05-28),
7. 4407784 - Process for the selective extraction treatment of gaseous hydrocarbon (1983-10-04),
8. 4395390 - Process to produce sulphur from two acid gases, both containing hydrogen (1983-07-26),
9. 4343778 - Process for the purification of residual industrial gases containing (1982-08-10),
10. 4291003 - Process for the purification of residual industrial gases containing (1981-09-22),
11. 4162903 - Physical solvent absorption of carbon dioxide and hydrogen sulphide for (1979-07-31),
12. 4144039 - Selective absorption process of hydrogen sulphide and sulphur containing (1979-03-13),

Title: Claude Blanc: Innovator in Glycol Purification and Denitrogenation Processes

Introduction

Claude Blanc is a notable inventor based in Pau, France. He has made significant contributions to the field of chemical engineering, particularly in the purification of glycol solutions and the denitrogenation of feedstocks. With a total of 12 patents to his name, Blanc's work has had a considerable impact on industrial processes.

Latest Patents

Among his latest patents, Claude Blanc has developed a process for the purification of a glycol solution. This innovation aims to enhance the efficiency and effectiveness of glycol usage in various applications. Additionally, he has patented a process for the denitrogenation of a liquefied mixture of feedstock, which is crucial for improving the quality of chemical products.

Career Highlights

Throughout his career, Claude Blanc has worked with prominent companies, including Société Nationale Elf Aquitaine, where he contributed to production processes. His expertise in chemical engineering has allowed him to develop innovative solutions that address industry challenges.

Collaborations

Claude has collaborated with notable professionals in his field, including Henri Paradowski and Olivier Oliveau. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Claude Blanc'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 industrial practices and improve processes in the chemical industry.

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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