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

Yu Dai — 7 Patents

Basf Se: 6 patents #2,778 of 13,826Top 25%
Shanghai, CN: #2,078 of 19,267 inventorsTop 15%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Yu Dai has been granted 7 US patents while listed as an inventor at Basf Se. The first was granted in 2019 and the most recent in March 2025. Yu Dai ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Yu Dai in Shanghai, CN.

Patents per Year

Patents granted per year, 2019 to 2025Bar chart with a peak of 1 patents in 2019.peak 12019: 1 patents20192020: 1 patents20202021: 1 patents20212022: 1 patents20222023: 1 patents20232024: 1 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12239965 Process for the production of a zeolitic material having an AEI-type framework structure via solvent-free interzeolitic conversion Andrei-Nicolae Parvulescu, Stefan Maurer, Ulrich Mueller, Indre Thiel 2025-03-04
12157674 Solidothermal synthesis of a boron-containing zeolite with an MWW framework structure Andrei-Nicolae Parvulescu, Ulrich Müller, Stefan Maurer, Feng Xiao, Xiangju Meng +1 more 2024-12-03
11660586 In-situ copper ion-exchange on pre-exchanged copper zeolitic material Matthias Peter, Karifala Dumbuya, Miriam Schubert, Ahmad Moini, Stefan Maurer +5 more 2023-05-30
11511228 Exhaust treatment system for a lean burn engine Stefan Maurer, Jia Di ZHANG, Yu Fen Hao, Ming Ming WEI, Teng-Chiao Shen 2022-11-29
11155467 Solidothermal synthesis of a boron-containing zeolite with an MWW framework structure Andrei-Nicolae Parvulescu, Ulrich Mueller, Stefan Maurer, Feng Xiao, Xiangju Meng +1 more 2021-10-26
10870583 Process for the production of a zeolitic material via solvent-free interzeolitic conversion Robert McGuire, Mathias Feyen, Ulrich Mueller, Xinhe Bao, Weiping Zhang +12 more 2020-12-22
10267791 Biological test strip with isolation structure Wen-Chih Wang, Bing Gu 2019-04-23