% Expired Patents = 20.0

EPO Patents = 3

Trademarks = 4

Forward Citations = 0

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9 inventors (with patents filed for the assignee):

Hans Mathea (2 out of 14 patents)

Martin Bohn (2 out of 24 patents)

Thomas James Murray (2 out of 11 patents)

4. James Herbison (2 out of 2 patents)

5. Bjorn Askevold (2 out of 2 patents)

6. Aditya Baradwaj (2 out of 2 patents)

7. Martin Eggert (1 out of 1 patent)

8. Stephan Feser (1 out of 1 patent)

9. Sascha Tödter-König (1 out of 3 patents)

10. Anne Asmacher (2 patents)

11. Denis Hervé Seuyep (0 patent)

12. Michael Berkei (0 patent)

13. Tobias Tinthoff (0 patent)

14. Max RÖTTGER (0 patent)

15. Lina-Sophie Marreck (0 patent)

5 patents: Sort by Forward Citations

1. 12240943 - Continuous process for producing polyol modified polyalkenylene terephthalate (2025-03-04),

2. 11787902 - Continous process for producing polyol modified polyalkenylene terephthalate (2023-10-17),

3. 11745411 - Method and device for producing a three-dimensional shaped object by means of layer-by-layer material application (2023-09-05),

4. 11565461 - Method and device for producing a three-dimensional shaped object by means of layer-by-layer material application (2023-01-31),

5. 11043643 - Crosslinkable polymeric materials for dielectric layers in electronic devices (2021-06-22),

Altana is a German global specialty chemicals company headquartered in Wesel. The company consists of four divisions: BYK (Additives & Instruments), ECKART (Effect Pigments), ELANTAS (Electrical Insulation), and ACTEGA (Coatings & Adhesives). Altana offers innovative solutions for various industries including automotive, electronics, and packaging.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

5 Patents

#7 in Wesel

#6,093 in Germany

Wesel, Germany

Altana Ag