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Lohmar, Germany

Emitec Gesellschaft Fuer Emissionstechnologie Mbh

USPTO Granted Patents = 415

Forward Citations = 2,247

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151 inventors (with patents filed for the assignee):

Rolf Brück (159 out of 189 patents)

Jan Hodgson (102 out of 133 patents)

Wolfgang Maus (84 out of 113 patents)

4. Ludwig Wieres (67 out of 79 patents)

5. Peter Hirth (40 out of 76 patents)

6. Helmut Swars (38 out of 86 patents)

7. Rolf Brueck (37 out of 38 patents)

8. Sven Schepers (34 out of 45 patents)

9. Ferdi Kurth (28 out of 36 patents)

10. Rolf Brück (24 out of 32 patents)

11. Peter Bauer (20 out of 33 patents)

12. Sigrid Limbeck (17 out of 18 patents)

13. Christian Vorsmann (16 out of 21 patents)

14. Kait Althöfer (16 out of 16 patents)

15. Carsten Kruse (12 out of 15 patents)

Core Competencies:

Reducing Agent Delivery

Exhaust Gas Purification

Honeycomb Body

Thermoelectric Component

Liquid Additive Delivery

Dosing Valve

Exhaust Gas Treatment

Fill Level Sensor

Conveying Unit

Electrically Heatable Honeycomb

Metering Device

Particle Separator

415 patents: Sort by Forward Citations

1. 10519831 - Delivery device for delivering a reducing agent and motor vehicle having a delivery device (2019-12-31),

2. 10240595 - Method for emptying a device for providing a liquid additive (2019-03-26),

3. 10054024 - Honeycomb body with flexibility zones, exhaust-gas purification unit and motor vehicle (2018-08-21),

4. 10041392 - Apparatus having a tank and a delivery unit for reducing agent (2018-08-07),

5. 10018090 - Filter cartridge for a reducing agent delivery device and delivery device and motor vehicle having a filter cartridge (2018-07-10),

6. 9982583 - Dosing valve for additives at risk of freezing, method for producing a dosing valve and motor vehicle (2018-05-29),

7. 9905746 - Method for producing a thermoelectric component, thermoelectric component and motor vehicle (2018-02-27),

8. 9897477 - Delivery unit with fill level sensor for a liquid additive, tank for storing liquid additive, motor vehicle and method for monitoring a fill level (2018-02-20),

9. 9893505 - Configuration for a power supply of a component in an exhaust gas system (2018-02-13),

10. 9840958 - Apparatus having a tank and a delivery unit for reducing agent (2017-12-12),

11. 9816419 - Conical honeycomb body having channels extending radially outward at an angle and honeycomb body assembly (2017-11-14),

12. 9784161 - Exhaust gas purification system for diesel engines of utility motor vehicles (2017-10-10),

13. 9784160 - Honeycomb body with connection-free region, exhaust-gas purification unit and motor vehicle (2017-10-10),

14. 9771849 - Method for operating a delivery device for a reducing agent and delivery device for a reducing agent (2017-09-26),

15. 9765668 - Method for determining an amount of liquid removed from a tank and reducing agent supply device for a motor vehicle (2017-09-19),

EMITEC Gesellschaft für Emissionstechnologie mbH is a leading global supplier of emission control technologies for the automotive industry. With expertise in exhaust aftertreatment systems, EMITEC develops innovative solutions to reduce pollutants and increase engine performance. Their product portfolio includes catalysts, particulate filters, and selective catalytic reduction systems that help vehicles meet stringent emission norms. With a commitment to sustainability, EMITEC plays a crucial role in shaping the future of cleaner mobility.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

415 Patents

#1 in Lohmar

#147 in Germany

#2,197 in the World

Lohmar, Germany

Emitec Gesellschaft Fuer Emissionstechnologie Mbh

Forward Citations = 2,247

151 inventors:

Rolf Brück (159 out of 189 patents)

Jan Hodgson (102 out of 133 patents)

Wolfgang Maus (84 out of 113 patents)

4. Ludwig Wieres (67 out of 79 patents)

5. Peter Hirth (40 out of 76 patents)

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