EPO Patents = 7

Forward Citations = 18

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4 inventors (with patents filed for the assignee):

Valeri Naydenov (7 out of 7 patents)

Lars Stigsson (5 out of 12 patents)

Johan Lundback (2 out of 2 patents)

4. Christian Hulteberg (1 out of 1 patent)

5. Johan LUNDBÄCK (0 patent)

7 patents: Sort by Forward Citations

1. 12071594 - Tall diesel composition (2024-08-27),

2. 11447717 - Continuous fractionation of crude tall oil to refined tall diesel (2022-09-20),

3. 10988707 - Method for thermal treatment of tall oil pitch (TOP) (2021-04-27),

4. 9719047 - Biorefining of crude tall oil (2017-08-01),

5. 9499767 - Biorefining of crude tall oil (2016-11-22),

6. 9221869 - Recovery of phytosterols from residual vegetable oil streams (2015-12-29),

7. 8735637 - Conversion of crude tall oil to renewable feedstock for diesel range fuel compositions (2014-05-27),

Company Overview

Sunpine AB is a leading producer of renewable fuels and chemicals from tall oil, a residue from the Scandinavian forest industry. The company operates a state-of-the-art biorefinery in Piteå, Sweden, where it converts tall oil into high-quality biofuels and bio-based chemicals. Sunpine is committed to driving sustainability and reducing carbon emissions through innovative renewable solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

7 Patents

#1 in Pitea

#811 in Sweden

Pitea, Sweden

Sunpine Ab

Forward Citations = 18

4 inventors:

Valeri Naydenov (7 out of 7 patents)

Lars Stigsson (5 out of 12 patents)

Johan Lundback (2 out of 2 patents)

4. Christian Hulteberg (1 out of 1 patent)

5. Johan LUNDBÄCK (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sunpine Ab. Retrieved from https://idiyas.com/company/sunpine-ab

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]

7 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]