Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Birgit Sommer — 4 Patents

TSTesa Se: 2 patents #107 of 297Top 40%
South Bend, IN: #193 of 809 inventorsTop 25%
Indiana: #8,632 of 33,936 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Birgit Sommer has been granted 4 US patents while listed as an inventor at Tesa Se. The first was granted in 2015 and the most recent in July 2024. Birgit Sommer ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Birgit Sommer in South Bend, IN, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12031068 Adhesive tape with a poorly flowable pressure-sensitive adhesive and release liner based on a pressure-sensitive silicone coating Nikolay Belov, Tobias Winkler 2024-07-09
D766732 Bottle 2016-09-20
D755058 Bottle 2016-05-03
9074110 Method for producing release liners Stephan Jauer 2015-07-07