Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
AK

Andreas Kramer — 7 Patents in 2021

SASika Technology Ag: 6 patents #2 of 105Top 2%
Dr. Ing. H.C. F. Porsche Ag: 1 patents #67 of 278Top 25%
Zürich, CH: #7 of 592 inventorsTop 2%
Overall (2021): #18,316 of 548,734Top 4%
7 Patents 2021

Issued Patents 2021

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11198754 Heat-curing epoxy resin composition containing non-aromatic ureas as accelerator Jurgen Finter, Karsten Frick, Urs Rheinegger, Jan Olaf Schulenburg 2021-12-14
11161930 Two component polyurethane composition Urs Burckhardt 2021-11-02
11053347 Curing agent for low-emission epoxy resin compositions Edis Kasemi, Ursula Stadelmann, Urs Burckhardt 2021-07-06
11046809 Amine for low-emission epoxy resin compositions Edis Kasemi, Ursula Stadelmann, Urs Burckhardt 2021-06-29
11002164 Internal combustion engine Simon KUEBLER, Norman Woeckel, Nico Bieber, Markus Spoth, Manuel Buljac 2021-05-11
10941164 Aldiminosilanes Urs Burckhardt 2021-03-09
10899926 Curable composition Edis Kasemi, Ursula Stadelmann, Urs Burckhardt, Hans Häberle, Steffen Kelch 2021-01-26