Trademarks = 1

Forward Citations = 20

Loading Chart...

9 inventors (with patents filed for the assignee):

Heiner Kösters (3 out of 4 patents)

Bernd Wenckebach (2 out of 2 patents)

Silke Heetsch (2 out of 2 patents)

4. Alfons Jünemann (2 out of 3 patents)

5. Guido Keller (1 out of 4 patents)

6. Peter Fandrey (1 out of 1 patent)

7. Christian Dahmlos (1 out of 3 patents)

8. Ralf Mann (1 out of 4 patents)

9. Hauke Kuhrt (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 7648344 - Liquid ring pump (2010-01-19),

2. 7563075 - Liquid ring pump (2009-07-21),

3. 6485274 - Displacement machine for compressible media (2002-11-26),

4. 6328540 - Rotary piston compressor with an axial direction of delivery (2001-12-11),

5. 6296440 - Side channel centrifugal pump (2001-10-02),

6. 6273696 - Screw spindle vacuum pump and operating method (2001-08-14),

7. 5911565 - Pump for conveying hot media (1999-06-15),

Company Overview

Sterling Fluid Systems (Germany) GmbH is a leading provider of fluid handling solutions in Germany. With a focus on reliability, efficiency, and innovation, the company offers a wide range of products and services for various industries, including chemical, petrochemical, and water treatment. Sterling Fluid Systems is known for its high-quality products and excellent customer service, making them a trusted partner for fluid handling needs.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

7 Patents

#5 in Itzehoe

#4,861 in Germany

Itzehoe, Germany

Sterling Fluid Systems (Germany) Gmbh

Forward Citations = 20

9 inventors:

Heiner Kösters (3 out of 4 patents)

Bernd Wenckebach (2 out of 2 patents)

Silke Heetsch (2 out of 2 patents)

4. Alfons Jünemann (2 out of 3 patents)

5. Guido Keller (1 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sterling Fluid Systems (Germany) Gmbh. Retrieved from https://idiyas.com/company/sterling-fluid-systems-germany

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]