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For the Inventor, By the Inventor

Grenoble, France

Pierre Brun

USPTO Granted Patents = 10

Average Co-Inventor Count = 2.3

ph-index = 3

Forward Citations = 43(Granted Patents)


Company Filing History:

goldMedal7 out of 38 
 
Compagnie Europeenne Du Zirconium Cezus
 patents
silverMedal1 out of 14 
 
Ugine Aciers
 patents
bronzeMedal1 out of 5 
 
Compagnie Europeene Du Zirconium Cezus
 patents
4. 1 out of 1 
 
Compagnie Europenne Du Zirconium Cezus
 patent

Years Active: 1977-1992

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10 patents (USPTO):Explore Patents
1. 5164050 - Method of obtaining uranium from oxide using a chloride process (1992-11-17),
2. 5110426 - Method of and an apparatus for introducing at least one halide in the (1992-05-05),
3. 5064513 - Diaphragm for molten bath salt electrolysis of metal halides (1991-11-12),
4. 4961688 - Process and apparatus for pumping and metering a liquid product with a (1990-10-09),
5. 4941916 - Process and apparatus for supplying a kroll reactor with zirconium (1990-07-17),
6. 4917773 - Process for introducing zirconium tetrachloride, hafnium tetrachloride (1990-04-17),
7. 4893790 - Apparatus for producing metal zirconium by the reduction of zirconium (1990-01-16),
8. 4874559 - Process and devices for operation of an apparatus which functions by (1989-10-17),
9. 4752331 - Process and apparatus for producing metal zirconium by the reduction of (1988-06-21),
10. 4021531 - Process for the separation of zirconium and hafnium tetrachlorides from (1977-05-03),

Title: The Innovative Contributions of Pierre Brun

Introduction

Pierre Brun is a notable inventor based in Grenoble, France. He has made significant contributions to the field of metallurgy and electrolysis, holding a total of 10 patents. His work focuses on advanced methods for processing uranium and improving electrolysis techniques.

Latest Patents

Among his latest patents is a method of obtaining uranium from oxide using a chloride process. This innovative method involves treating an oxidized uranium compound with chlorine and carbon to produce a chloride, which is then reduced through electrolysis or metallothermy. Another significant patent is for a method and apparatus for introducing at least one halide into the bath of a cell for dry electrolysis. This method allows for precise control of the halide concentration and valency within the electrolysis bath, enhancing the efficiency of the process.

Career Highlights

Throughout his career, Pierre Brun has worked with prominent companies such as Compagnie Européenne du Zirconium (CEZUS) and Ugine Aciers. His experience in these organizations has contributed to his expertise in metallurgy and electrolysis.

Collaborations

Pierre has collaborated with notable individuals in his field, including Jean Boutin and Airy-Pierre Lamaze. These collaborations have further enriched his work and innovations.

Conclusion

Pierre Brun's contributions to the field of metallurgy and electrolysis are significant and impactful. His innovative patents and collaborations highlight his expertise and dedication to advancing technology in these areas.

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