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For the Inventor, By the Inventor

Hamburg, Germany

Phoenix Aktiengesellschaft


USPTO Granted Patents = 71

% Expired Patents = 15.5

Trademarks = 1

Forward Citations = 507

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108 inventors (with patents filed for the assignee):

goldMedal Siegfried Glang (11 out of 13 patents)

silverMedal Werner Grabe (7 out of 7 patents)

bronzeMedal 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
Conveyor Belt
Sealing Arrangement
Elastomeric Mixture
Rail System
Spring Device
Monitoring Device
Double Walled Tube
Safety Hose
Tubular Conveyor
Hot Melt Adhesive
Float for Hoses

71 patents:

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, based in Hamburg, Germany, specializes in the development and manufacturing of advanced pneumatic systems. The company focuses on innovative solutions in areas such as pneumatic suspension, conveyor belt technology, and sealing arrangements. Their expertise extends to elastomeric mixtures, rail systems, spring devices, and monitoring devices, reflecting a commitment to enhancing performance and reliability in various industrial applications. Phoenix Aktiengesellschaft is recognized for its contributions to optimizing operational efficiency through cutting-edge pneumatic technologies.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Phoenix Aktiengesellschaft
71 Patents

#18 in Hamburg

#809 in Germany

#10,492 in the World

Hamburg, DE
Hamburg, Germany

Phoenix Aktiengesellschaft

Forward Citations = 507

108 inventors:

goldMedal Siegfried Glang (11 out of 13 patents)

silverMedal Werner Grabe (7 out of 7 patents)

bronzeMedal Bernd Pahl (6 out of 9 patents)

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

5.  Holger Gutschmidt (4 out of 6 patents)

Please report any incorrect information to [email protected]
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