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De Nora S.p.a.

USPTO Granted Patents = 29

% Expired Patents = 3.4

Forward Citations = 314

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31 inventors (with patents filed for the assignee):

Robert J Allen (9 out of 83 patents)

James R Giallombardo (7 out of 8 patents)

Emory Sayre De Castro (6 out of 22 patents)

4. Khaleda Shaikh (5 out of 7 patents)

5. Emilio Zioni (5 out of 5 patents)

6. Ulderico Nevosi (3 out of 8 patents)

7. Daniel Czerwiec (3 out of 4 patents)

8. Claudio Mantegazza (3 out of 5 patents)

9. Antonio Nidola (3 out of 47 patents)

10. Peter Fabian (3 out of 3 patents)

11. Enrico Ramunni (2 out of 6 patents)

12. Massimo Brambilla (2 out of 6 patents)

13. Vincenzo Antonucci (2 out of 2 patents)

14. Antonino Arico' (2 out of 2 patents)

15. Michael DeMarinis (2 out of 3 patents)

29 patents: Sort by Forward Citations

1. 6780537 - Polymeric membrane electrochemical cell operating at temperatures above 100 c (2004-08-24),

2. 6673127 - Method of forming robust metal, metal oxide, and metal alloy layers on ion-conductive polymer membranes (2004-01-06),

3. 6444602 - Structures and methods of manufacture for gas diffusion electrodes and electrode components (2002-09-03),

4. 6387440 - Method for applying a coating to a metal substrate or repairing a coating applied to the same (2002-05-14),

5. 6379834 - Composition of a selective oxidation catalyst for use in fuel cells (2002-04-30),

6. 6358381 - Rhodium electrocatalyst and method of preparation (2002-03-19),

7. 6287631 - Method for applying a coating to a flange of an electrochemical cell or repairing a coating applied to the same (2001-09-11),

8. 6214181 - Ion exchange membrane bipolar electrolyzer (2001-04-10),

9. 6210550 - Anode with improved coating for oxygen evolution in electrolytes containing manganese (2001-04-03),

10. 6165636 - Composition of a selective oxidation catalyst for use in fuel cells (2000-12-26),

11. 6156184 - Polymeric membrane electrochemical cell operating at temperatures above (2000-12-05),

12. 6149782 - Rhodium electrocatalyst and method of preparation (2000-11-21),

13. 6103093 - Anode for oxygen evolution in electrolytes containing manganese and (2000-08-15),

14. 6103077 - Structures and methods of manufacture for gas diffusion electrodes and (2000-08-15),

15. 6077621 - Method of forming robust metal, metal oxide, and metal alloy layers on (2000-06-20),

De Nora is a global leader in the manufacturing and supply of electrochemical products and water treatment solutions. With over 90 years of experience, De Nora combines cutting-edge technology with sustainable development to provide products and services for various industries including energy, marine, water, and more. Their solutions include electrochlorination systems, electrodes, disinfection systems, wastewater treatment technologies, and specialty chemicals. Visit their website to learn more about their innovative solutions and global presence.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 22 2026

29 Patents

#25 in

#740 in France

#22,508 in the World

De Nora S.p.a.

Forward Citations = 314

31 inventors:

Robert J Allen (9 out of 83 patents)

James R Giallombardo (7 out of 8 patents)

Emory Sayre De Castro (6 out of 22 patents)

4. Khaleda Shaikh (5 out of 7 patents)

5. Emilio Zioni (5 out of 5 patents)

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