Enter assignee name

% Expired Patents = 25.0

EPO Patents = 4

Forward Citations = 0

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7 inventors (with patents filed for the assignee):

Stephen Alan Brooks (3 out of 3 patents)

Hubert Motzet (2 out of 3 patents)

Rüdiger Oberste-Padtberg (2 out of 2 patents)

4. Jörg Sieksmeier (2 out of 4 patents)

5. Michael Pomberg (2 out of 2 patents)

6. Bryant Buschman (1 out of 1 patent)

7. Mark Russell (1 out of 1 patent)

8. Walter Gutjahr (1 patent)

9. Ralph Johann (0 patent)

10. Wolfgang Brüll (0 patent)

11. Ralf Johann (0 patent)

4 patents: Sort by Forward Citations

1. 12623963 - Use of a hydraulic binder containing calcium aluminate for the production of a construction material (2026-05-12),

2. 12275673 - Method for the manufacture of hydraulic binders from water treatment residuals (2025-04-14),

3. 12122725 - Process for producing a binder (2024-10-22),

4. 11168232 - Methods of installing tile using a reactivatable tile bonding mat (2021-11-09),

Ardex Group GmbH is a leading manufacturer of high-performance building materials, specializing in tile and stone installation systems, floor and wall products, and industrial flooring. Established in 1949, Ardex is known for its commitment to innovation and quality. The company's extensive product range includes adhesives, grouts, mortar, and surface preparation products, catering to both residential and commercial applications. With a presence in over 50 countries, Ardex emphasizes sustainability and eco-friendliness in its solutions, ensuring that they meet stringent industry standards. The brand continues to invest in research and development to provide advanced solutions that enhance construction and renovation processes, making it a trusted partner for professionals in the building industry.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

4 Patents

#10 in Witten

#7,032 in Germany

Witten, Germany

Ardex Group Gmbh