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

Yi Wang — 8 Patents

RPRexahn Pharmaceuticals: 3 patents #5 of 25Top 20%
PDPliva Hrvatska D.O.O.: 2 patents #8 of 41Top 20%
CDChina Petrochemical Development: 1 patents #35 of 94Top 40%
CSChongqing University Of Arts And Sciences: 1 patents #25 of 54Top 50%
Chester Springs, PA: #45 of 227 inventorsTop 20%
Pennsylvania: #10,422 of 74,527 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Yi Wang has been granted 8 US patents while listed as an inventor at Rexahn Pharmaceuticals. The first was granted in 2015 and the most recent in October 2024. Yi Wang ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Yi Wang in Chester Springs, PA, US.

Patents per Year

Patents granted per year, 2015 to 2024Bar chart with a peak of 2 patents in 2020.peak 22015: 1 patents20152017: 1 patents20172018: 1 patents20182019: 1 patents20192020: 2 patents20202024: 2 patents2024

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12131866 Method for preparing supercapacitor with good cycling stability Liangliang Tian, Hanwen Ou, Wenyao Yang 2024-10-29
11905235 Method for preparing 2,2-bis(4-hydroxycyclohexyl)propane Hsin-Wei Chang, Weng-Keong Tang, CHIA-HUI SHEN 2024-02-20
10807953 Processes and intermediates for the preparation of Pimavanserin Tomislav Biljan, Jasna Dogan, Leonid Metsger, Sara Morasi Pipercic, Marina Ratkaj +1 more 2020-10-20
10800721 Method for preparing 2-Cyclohexyl cyclohexanol Hsin-Wei Chang, Weng-Keong Tang, CHIA-HUI SHEN 2020-10-13
10343993 Processes and intermediates for the preparation of Pimavanserin Tomislav Biljan, Jasna Dogan, Leonid Metsger, Sara Morasi Pipercic, Marina Ratkaj +1 more 2019-07-09
9920016 Process for the preparation of 4-amino 1-((1S,4R,5S)-2-fluoro-4,5-dihydroxy-3-hydroxymethyl-cyclopent-2-enyl)-1H-pyrimidin-2-one Deog Joong Kim, Haifeng Yin, Eliezer Falb, Leigh Andre Pearcey, Jonathan Cummins +3 more 2018-03-20 $1,044,000
9533958 Process or the preparation of 4-amino 1-((1S,4R,5S)-2-fluoro-4,5-dihydroxy-3-hydroxymethyl-cyclopent-2-Enyl)-1H-pyrimidin-2-one Haifeng Yin, Deog Joong Kim, Eliezer Falb, Leigh Andre Pearcey, Jonathan Cummins +3 more 2017-01-03 $450,000
9150520 Process for the preparation of 4-amino-1-((1S,4R,5S)-2-fluoro-4,5-dihydroxy-3-hydroxymethyl-cyclopent-2-enyl)-1H-pyrimidin-2-one Haifeng Yin, Deog Joong Kim, Eliezer Falb, Leigh Andre Pearcey, Jonathan Cummins +3 more 2015-10-06 $916,000