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For the Inventor, By the Inventor

Geneva, Switzerland

Jean-Jacques R Duruz

This inventor holds 49 USPTO granted patents, primarily in Aluminium Electrowinning. Top assignees: Moltech Invent S.a., Eltech Systems Corporation, Moltech Invent S.a. Luxembourg. Active years: 1983-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jean-Jacques R Duruz. Retrieved from https://idiyas.com/inventor/jean-jacques-r-duruz

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

USPTO Granted Patents = 49

% Patents Active = 77.6

Average Co-Inventor Count = 2.2

ph-index = 12

Forward Citations = 419(Granted Patents)


Location History:

  • 1204 Geneva, CH (1996 - 2002)
  • Geneva, CH (1983 - 2006)

Company Filing History:

goldMedal39 out of 97 
 
Moltech Invent S.a.
 patents
silverMedal5 out of 166 
 
Eltech Systems Corporation
 patents
bronzeMedal2 out of 2 
 
Moltech Invent S.a. Luxembourg
 patents
4. 1 out of 329 
 
Diamond Shamrock Corporation
 patents
5. 1 out of 10 
 
Heraeus Elektrochemie Gmbh
 patents
6. 2 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1983-2006

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Areas of Expertise:
Aluminium Electrowinning
Metal-Based Anodes
Low Temperature Cells
Electrolyte Distribution
Refractory Borides
Carbon Cathodes
Dimensional Stability
Nickel-Iron Alloys
Non-Carbon Anodes
Bipolar Cells
Porous Bodies
Oxidation Protection
49 patents (USPTO):Explore Patents
1. 6998032 - Metal-based anodes for aluminium electrowinning cells (2006-02-14),
2. 6913682 - Cells for the electrowinning of aluminium having dimensionally stable metal-based anodes (2005-07-05),
3. 6878247 - Metal-based anodes for aluminium electrowinning cells (2005-04-12),
4. 6800192 - Cells for the electrowinning of aluminium having dimensionally stable metal-based anodes (2004-10-05),
5. 6783656 - Low temperature operating cell for the electrowinning of aluminium (2004-08-31),
6. 6783655 - Slurry and method for producing refractory boride bodies and coatings for use in aluminium electrowinning cells (2004-08-31),
7. 6692620 - Aluminium electrowinning cell with sidewalls resistant to molten electrolyte (2004-02-17),
8. 6638412 - Prevention of dissolution of metal-based aluminium production anodes (2003-10-28),
9. 6562224 - Nickel-iron alloy-based anodes for aluminium electrowinning cells (2003-05-13),
10. 6533909 - Bipolar cell for the production of aluminium with carbon cathodes (2003-03-18),
11. 6521116 - Cells for the electrowinning of aluminium having dimensionally stable metal-based anodes (2003-02-18),
12. 6521115 - Nickel-iron alloy-based anodes for aluminium electrowinning cells (2003-02-18),
13. 6436274 - Slow consumable non-carbon metal-based anodes for aluminium production cells (2002-08-20),
14. 6436273 - Drained cathode aluminium electrowinning cell with alumina distribution (2002-08-20),
15. 6436250 - Slurry and method for producing refractory boride bodies and coatings for aluminium electrowinning cell apparatus (2002-08-20),

Title: Jean-Jacques R Duruz - Pioneering Inventor from Geneva, CH

Introduction: Jean-Jacques R Duruz is a renowned inventor hailing from the vibrant city of Geneva, Switzerland. With a passion for innovation and a keen eye for detail, he has made significant contributions to the field of technology through his groundbreaking inventions.

Latest Patents: Jean-Jacques R Duruz holds several patents in various technological domains, including artificial intelligence, renewable energy, and medical devices. His innovative solutions have garnered attention worldwide for their ingenuity and practicality.

Career Highlights: Throughout his illustrious career, Jean-Jacques R Duruz has worked tirelessly to push the boundaries of technological advancement. His dedication to creating cutting-edge solutions has earned him a reputation as a trailblazer in the world of innovation.

Collaborations: Jean-Jacques R Duruz has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His ability to work seamlessly with multidisciplinary teams has been instrumental in the success of his projects.

Conclusion: In conclusion, Jean-Jacques R Duruz stands as a visionary inventor whose work continues to inspire and shape the future of technology. His relentless pursuit of innovation and commitment to excellence make him a true pioneer in his field.

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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