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

Stanley A. Roth — 50 Patents

Basf Se: 39 patents #228 of 13,826Top 2%
BCBasf Mobile Emissions Catalysts: 5 patents #2 of 81Top 3%
ENEngelhard: 3 patents #122 of 518Top 25%
BCBasf Catalysts: 2 patents #26 of 110Top 25%
Yardley, PA: #21 of 643 inventorsTop 4%
Pennsylvania: #697 of 74,527 inventorsTop 1%
Overall (All Time): #53,743 of 4,157,543Top 2%
50 Patents All Time
Stanley A. Roth has been granted 50 US patents while listed as an inventor at Basf Se. The first was granted in 2001 and the most recent in December 2025. Stanley A. Roth ranks #53,743 of 4,157,543 US inventors in our database (top 1.3%). Patent records list Stanley A. Roth in Yardley, PA, US.

Patents per Year

Patents granted per year, 2001 to 2025Bar chart with a peak of 6 patents in 2020.peak 62001: 1 patents20012002: 1 patents2006: 1 patents20062009: 1 patents2010: 2 patents20102011: 3 patents2012: 2 patents20122013: 3 patents2014: 3 patents20142015: 1 patents2016: 2 patents20162017: 1 patents2019: 3 patents20192020: 6 patents2021: 4 patents20212022: 4 patents2023: 3 patents20232024: 5 patents2025: 4 patents2025

Issued Patents All Time

Showing 1–25 of 50 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12491502 Preparation of SCR catalyst comprising Cu and Fe-exchanged zeolite, said catalyst, system comprising said catalyst and exhaust gas treatment using such Jeff Yang, Wen Qiang Xue 2025-12-09
12390796 Diesel oxidation catalyst Shiang Sung, Patrick William McCanty, Xiaolai Zheng, Olga Gerlach, Markus Kögel 2025-08-19
12372020 Preparation of SCR catalyst comprising Cu and Fe-exchanged zeolite, said catalyst, system comprising said catalyst and exhaust gas treatment using such Jeff Yang, Wen-Mei Xue 2025-07-29
12201968 Manganese-containing diesel oxidation catalyst Shiang Sung, Claudia Zabel, Susanne Stiebels, Andreas Sundermann, Olga Gerlach 2025-01-21
12163454 Catalytic washcoat with added alumina for NOx abatement Wen-Mei Xue, Ivan Petrovic, Jeff Yang, Yuejin Li 2024-12-10
12163455 Catalyst with magnetic ferrite support material Matthew Tyler Caudle 2024-12-10
12134086 Manganese-containing diesel oxidation catalyst Shiang Sung, Claudia Zabel, Susanne Stiebels, Andreas Sundermann, Olga Gerlach 2024-11-05
11931729 Iron-promoted zeolite and catalyst made therefrom Jeff Yang, Robin M. Huff 2024-03-19
11896962 Manganese-containing diesel oxidation catalyst Shiang Sung, Karifala Dumbuya, Susanne Stiebels, Claudia Zabel, Olga Gerlach +1 more 2024-02-13
11724248 Selective catalytic reduction articles and systems Wen-Mei Xue, Xiaofan Yang, Haiyang Zhu, Jeff Yang, Subramanian Prasad +1 more 2023-08-15
11713705 Nitrous oxide removal catalysts for exhaust systems Yuejin Li, Xiaolai Zheng, Olga Gerlach, Andreas Sundermann 2023-08-01
11648534 Oxidation catalyst for lean compressed natural gas engine Xinyi Wei, Olga Gerlach, Emily Schulman, Andreas Sundermann, Limiao An 2023-05-16
11534736 Platinum-containing catalysts for combustion engines Xinyi Wei, Haiyang Zhu 2022-12-27
11448110 Selective catalytic reduction articles and systems Wen-Mei Xue, Jeff Yang, Kenneth E. Voss, Sandip D. Shah, Jaya L. Mohanan 2022-09-20
11344868 Selective catalytic reduction articles and systems Jeff Yang, Wen-Mei Xue, Kenneth E. Voss, Qi Fu, Subramanian Prasad +3 more 2022-05-31
11311865 Manganese-containing diesel oxidation catalyst Shiang Sung, Claudia Zabel, Susanne Stiebels, Andreas Sundermann, Olga Gerlach 2022-04-26
11149610 Nitrous oxide removal catalysts for exhaust systems Yuejin Li, Xiaolai Zheng, Olga Gerlach, Andreas Sundermann 2021-10-19
11117098 Multifunctional filters for diesel emission control Yuejin Li 2021-09-14
10974198 Diesel oxidation catalyst comprising platinum group metal nanoparticles Xinyi Wei, Xiaoming Xu 2021-04-13
10895183 Ruthenium impregnated ceria catalyst Olga Gerlach, Xinyi Wei, Andreas Sundermann, Emily Schulman 2021-01-19
10864502 Manganese-containing diesel oxidation catalyst Shiang Sung, Karifala Dumbuya, Susanne Stiebels, Claudia Zabel, Olga Gerlach +1 more 2020-12-15
10857521 Diesel oxidation catalyst Shiang Sung, Patrick William McCanty, Xiaolai Zheng, Olga Gerlach, Markus Kögel 2020-12-08
10821423 Diesel oxidation catalyst combining platinum group metal with base metal oxide Oleg Ilinich 2020-11-03
10792615 Catalyzed filters with end coating for lean engine exhaust Yuejin Li 2020-10-06
10766020 Platinum-containing catalysts for combustion engines Xinyi Wei, Haiyang Zhu 2020-09-08