Altana Ag

Calculating rank

USPTO Granted Patents = 5

% 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 25 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),

Company Overview

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.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

5 Patents

#7 in Wesel

#6,108 in Germany

Wesel, Germany

Altana Ag

Forward Citations = 0

9 inventors:

Hans Mathea (2 out of 14 patents)

Martin Bohn (2 out of 25 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)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Altana Ag. Retrieved from https://idiyas.com/company/altana-ag

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]

3 patents (EPO):

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]