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Hanau-Wolfgang, Germany

Umicore Ag & Co Kg

USPTO Granted Patents = 428

CIPO Patents = 27

EPO Patents = 308

Trademarks = 8

Forward Citations = 1,833

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461 inventors (with patents filed for the assignee):

Ralf Karch (44 out of 51 patents)

Thomas Kreuzer (39 out of 69 patents)

Angelino Doppiu (36 out of 38 patents)

4. Eileen Woerner (32 out of 34 patents)

5. Andreas Rivas-Nass (31 out of 32 patents)

6. Jan Schoenhaber (30 out of 30 patents)

7. Joerg-Michael Richter (29 out of 29 patents)

8. Martin Roesch (26 out of 26 patents)

9. Marcus Pfeifer (24 out of 29 patents)

10. Egbert Lox (21 out of 67 patents)

11. John Gerard Nunan (21 out of 30 patents)

12. Nicola Soeger (20 out of 20 patents)

13. Gerald Jeske (19 out of 19 patents)

14. Naina Deibel (16 out of 16 patents)

15. Frank-Walter Schuetze (16 out of 16 patents)

Core Competencies:

Exhaust Gas Purification

Catalytic Converters

SCR Catalysts

Particulate Filters

Precious Metal Compounds

Metathesis Catalysts

Nitrogen Oxide Reduction

Gas Phase Reactions

Metal Organic Compounds

High-Filtration Efficiency

Aqueous Preparations

Layered TWC

428 patents: Sort by Forward Citations

1. 12434231 - Catalytically active particulate filter (2025-10-07),

2. 12410741 - Exhaust gas purification system for purifying exhaust gases of gasoline engines (2025-09-09),

3. 12410205 - Trimethylplatinum(IV) iodide (2025-09-09),

4. 12377401 - SCR catalyst compositions and SCR catalytic articles comprising said catalyst compositions (2025-08-05),

5. 12359595 - Particle filter with a plurality of coatings (2025-07-15),

6. 12358937 - Precious metal compounds (2025-07-15),

7. 12357977 - Platinum and zinc-containing zeolite (2025-07-15),

8. 12350657 - Precious metal grid for catalyzing gas phase reactions (2025-07-08),

9. 12345193 - Exhaust gas purification system for a gasoline engine (2025-07-01),

10. 12343713 - Catalytically active particulate filter (2025-07-01),

11. 12318730 - Oxidation catalyst with phosphorus trap (2025-06-03),

12. 12296298 - Double-layer three-way catalyst with further improved ageing stability (2025-05-13),

13. 12274980 - Catalytic system and method for the removal of HCN from off-gases of a fluid cracking unit using same, and FCC unit assembly including the catalytic system (2025-04-14),

14. 12270326 - Filter for the aftertreatment of exhaust gases of internal combustion engines (2025-04-08),

15. 12247505 - Exhaust gas purification system for purifying exhaust gases of internal combustion engines (2025-03-11),

Umicore AG & Co KG is a global materials technology and recycling company. They provide sustainable solutions for clean mobility, recycling, and resource recovery. Umicore focuses on materials science, chemistry, and metallurgy to create products that contribute to a cleaner environment and more sustainable future.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

428 Patents

#1 in Hanau-Wolfgang

#142 in Germany

#2,141 in the World

Hanau-Wolfgang, Germany

Umicore Ag & Co Kg

Forward Citations = 1,833

461 inventors:

Ralf Karch (44 out of 51 patents)

Thomas Kreuzer (39 out of 69 patents)

Angelino Doppiu (36 out of 38 patents)

4. Eileen Woerner (32 out of 34 patents)

5. Andreas Rivas-Nass (31 out of 32 patents)

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