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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Linn Larsson — 4 Patents

SBStamicarbon B.V.: 3 patents #66 of 427Top 20%
Järbo, SE: #3 of 10 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Linn Larsson has been granted 4 US patents while listed as an inventor at Stamicarbon B.V.. The first was granted in 2018 and the most recent in August 2025. Linn Larsson ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Linn Larsson in Järbo, SE.

Patents per Year

Patents granted per year, 2018 to 2025Bar chart with a peak of 1 patents in 2018.peak 12018: 1 patents20182020: 1 patents20202021: 1 patents20212025: 1 patents2025

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12398448 Corrosion resistant duplex steel alloy, objects made thereof, and method of making the alloy Daniel GULLBERG, Ulf Kivisäkk, Martin Östlund, Alexander Aleida Antonius Scheerder 2025-08-26
11090627 Corrosion resistant duplex steel alloy, objects made thereof, and method of making the alloy Daniel GULLBERG, Ulf Kivisäkk, Martin Östlund, Alexander Aleida Antonius Scheerder 2021-08-17
10710047 Corrosion resistant duplex steel alloy, objects made thereof, and method of making the alloy Daniel GULLBERG, Ulf Kivisäkk, Martin Östlund, Alexander Aleida Antonius Scheerder 2020-07-14
10046297 Corrosion resistant duplex steel alloy, objects made thereof, and method of making the alloy Daniel GULLBERG, Ulf Kivisäkk, Martin Östlund, Alexander Aleida Antonius Scheerder 2018-08-14