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Hamburg, Germany

Phoenix Aktiengesellschaft

USPTO Granted Patents = 71

Trademarks = 1

Forward Citations = 504

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108 inventors (with patents filed for the assignee):

Siegfried Glang (11 out of 13 patents)

Werner Grabe (7 out of 7 patents)

Bernd Pahl (6 out of 9 patents)

4. Hans-Werner Friederich (6 out of 7 patents)

5. Holger Gutschmidt (4 out of 6 patents)

6. Karl-Heinz Krause (4 out of 8 patents)

7. Gerhard Merkmann (4 out of 8 patents)

8. Helmuth Blank (4 out of 4 patents)

9. Wolfgang Schnell (3 out of 6 patents)

10. Karl-Heinz Elvers (3 out of 3 patents)

11. Hermann Brockmann (3 out of 3 patents)

12. Dieter Kassel (3 out of 4 patents)

13. Jürgen Berg (3 out of 3 patents)

14. Winfried Hellmig (3 out of 3 patents)

15. Uwe Maass (3 out of 3 patents)

Core Competencies:

Pneumatic Suspension System

Conveyor Belt

Elastomeric Mixture

Rail System

Sealing Arrangement

Monitoring Device

Spring Device

Double Walled Tube

Safety Hose

Air-Spring Assembly

Rubber Mixture

Float for Buoyant Hoses

71 patents: Sort by Forward Citations

1. 7080828 - Clarification basin membrane (2006-07-25),

2. 6953187 - Elastomer spring especially for rail vehicles (2005-10-11),

3. 6893010 - Sleeve, particularly a rod sleeve (2005-05-17),

4. 6831566 - Device for monitoring a conveyor (2004-12-14),

5. 6789735 - Device for coding and marking objects (2004-09-14),

6. 6712199 - Device for controlling and monitoring a conveyor belt, notably a tubular conveyor belt (2004-03-30),

7. 6710110 - Elastomeric mixture with high thermal conductivity (2004-03-23),

8. 6709183 - Joint (2004-03-23),

9. 6702103 - Device for monitoring a tubular belt conveyor system (2004-03-09),

10. 6695354 - Tube arrangement (2004-02-24),

11. 6682058 - Air-spring assembly (2004-01-27),

12. 6649237 - Mat consisting of tubes (2003-11-18),

13. 6637732 - Pneumatic suspension system (2003-10-28),

14. 6575664 - Sealing arrangement (2003-06-10),

15. 6547907 - Method for producing a rotationally symmetric body (2003-04-15),

Phoenix Aktiengesellschaft is a leading global provider of industrial solutions and technical products. With a diverse portfolio and a strong focus on innovation, Phoenix AG serves various industries including automotive, aerospace, healthcare, and energy. The company offers a wide range of products such as industrial chemicals, specialty materials, and advanced engineering solutions. Phoenix AG is committed to delivering high-quality products and services to meet the evolving needs of its customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

71 Patents

#18 in Hamburg

#815 in Germany

#10,074 in the World

Hamburg, Germany

Phoenix Aktiengesellschaft

Forward Citations = 504

108 inventors:

Siegfried Glang (11 out of 13 patents)

Werner Grabe (7 out of 7 patents)

Bernd Pahl (6 out of 9 patents)

4. Hans-Werner Friederich (6 out of 7 patents)

5. Holger Gutschmidt (4 out of 6 patents)

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