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For the Inventor, By the Inventor

Oelde, Germany

Gea Westfalia Separator Group Gmbh

USPTO Granted Patents = 13

% Expired Patents = 30.8


Trademarks = 6

Forward Citations = 22

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32 inventors (with patents filed for the assignee):

goldMedal Andreas Schulz (4 out of 7 patents)

silverMedal Kai Helmrich (4 out of 4 patents)

bronzeMedal Daniel Bussmann (3 out of 6 patents)

4.  Wilfried Riggers (3 out of 3 patents)

5.  Steffen Hruschka (2 out of 11 patents)

6.  Kathrin Quiter (2 out of 10 patents)

7.  Rüdiger Göhmann (2 out of 7 patents)

8.  Jürgen Mackel (2 out of 5 patents)

9.  Andrej Michel (2 out of 2 patents)

10.  Steffen Laackmann (2 out of 2 patents)

11.  Simon Stöckli (2 out of 2 patents)

12.  Jürg Burkart (2 out of 2 patents)

13.  Thomas Veer (1 out of 3 patents)

14.  Volker Knospe (1 out of 3 patents)

15.  Wladislawa Boszulak (1 out of 5 patents)


13 patents:

1. 12758985 - Measuring gas pressure in a solid bowl screw centrifuge (2026-10-13),
2. 12741288 - Separator insert and separator (2026-09-22),
3. 12629699 - Separator insert, separator and method for exchanging a separator insert (2026-05-19),
4. D1107035 - Display screen with a graphical user interface (2025-12-23),
5. D1073010 - Liquid and steam separator (2025-04-29),
6. D1036615 - Liquid and steam separator (2024-07-23),
7. D1031771 - Computer screen with graphical user interface (2024-06-18),
8. 11925187 - Method for adjusting the dry matter content of concentrates in curd production and device for carrying out the method (2024-03-12),
9. 10239906 - Apparatus and method for obtaining glycoglycerolipids and glycosphingolipids from lipid phases (2019-03-26),
10. 10214705 - Method and device for processing an organic oil in steps (2019-02-26),
11. 9211489 - Self-cleaning filter module (2015-12-15),
12. 8986549 - Apparatus for the treatment of liquids (2015-03-24),
13. 8852441 - Apparatus for purifying liquids, in particular for purifying ballast water (2014-10-07),
Company Overview
Gea Westfalia Separator Group GmbH, based in Oelde, Germany, specializes in the development and manufacturing of advanced separation technology. The company focuses on providing innovative solutions for various industries, including food and beverage, pharmaceuticals, and environmental technology. With a strong emphasis on efficiency and sustainability, Gea Westfalia's products enhance processes such as liquid-solid separation and clarification, contributing to improved operational performance and resource conservation across global markets.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

13 Patents

#4 in Oelde

#3,085 in Germany

#45,081 in the World

Oelde, DE
Oelde, Germany

Gea Westfalia Separator Group Gmbh

Forward Citations = 22

32 inventors:

goldMedal Andreas Schulz (4 out of 7 patents)

silverMedal Kai Helmrich (4 out of 4 patents)

bronzeMedal Daniel Bussmann (3 out of 6 patents)

4.  Wilfried Riggers (3 out of 3 patents)

5.  Steffen Hruschka (2 out of 11 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Gea Westfalia Separator Group Gmbh. Retrieved from https://idiyas.com/company/gea-westfalia-separator-group

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]
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