% Expired Patents = 100.0

EPO Patents = 5

Forward Citations = 18

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9 inventors (with patents filed for the assignee):

Leif Hermansson (5 out of 21 patents)

Lars Kraft (3 out of 5 patents)

Håkan Engqvist (1 out of 9 patents)

4. Nils-Otto Ahnfelt (1 out of 2 patents)

5. Häkan Engqvist (1 out of 1 patent)

6. Irmeli Hermansson (1 out of 1 patent)

7. Gunilla Gomez-Ortega (1 out of 1 patent)

8. Bjarne Kjaerstad (1 out of 1 patent)

9. Daniel Hermansson (1 out of 1 patent)

10. Erik Adolfsson (1 out of 1 patent)

11. Jesper Lööf (3 patents)

12. Emil Abrahamsson (2 patents)

13. Lena Sahlberg (0 patent)

14. H Kan Engqvist (0 patent)

5 patents: Sort by Forward Citations

1. 7402202 - Method for the manufacturing of a powdered material, the powdered material and a ceramic material manufactured there from (2008-07-22),

2. 7351281 - Powdered material and ceramic material manufactured therefrom (2008-04-01),

3. 6969424 - Method of producing a chemically bound ceramic product, and product (2005-11-29),

4. 6843943 - Method of producing bioactive composite materials (2005-01-18),

5. 6620232 - Dimension stable binding agent systems for dental application (2003-09-16),

Company Overview

Doxa Aktiebolag is a leading Swedish consulting firm specializing in management and IT solutions. With a focus on delivering innovative and sustainable strategies for businesses of all sizes, Doxa offers a wide range of services including process optimization, project management, and digital transformation. Their team of experienced consultants are dedicated to helping clients achieve their goals and drive success in today's competitive market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#54 in Uppsala

#1,098 in Sweden

Uppsala, Sweden

Doxa Aktiebolag

Forward Citations = 18

9 inventors:

Leif Hermansson (5 out of 21 patents)

Lars Kraft (3 out of 5 patents)

Håkan Engqvist (1 out of 9 patents)

4. Nils-Otto Ahnfelt (1 out of 2 patents)

5. Häkan Engqvist (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Doxa Aktiebolag. Retrieved from https://idiyas.com/company/doxa-aktiebolag

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]

5 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]