Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel H. Wei — 9 Patents

UOUop: 9 patents #315 of 1,854Top 20%
Naperville, IL: #423 of 3,051 inventorsTop 15%
Illinois: #10,163 of 84,256 inventorsTop 15%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Daniel H. Wei has been granted 9 US patents while listed as an inventor at Uop. The first was granted in 2003 and the most recent in May 2018. Daniel H. Wei ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Daniel H. Wei in Naperville, IL, US.

Patents per Year

Patents granted per year, 2003 to 2018Bar chart with a peak of 3 patents in 2008.peak 32003: 1 patents20032004: 1 patents20042008: 3 patents20082010: 2 patents20102013: 1 patents20132018: 1 patents2018

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
9963407 Fluidized catalyst circulation reactor for paraffin oxydative dehydrogenation Laurence O. Stine, Bipin V. Vora, Malek Y.S. Ibrahim 2018-05-08
8603399 Integrated oxygenate conversion and product cracking Tom N. Kalnes, Robert B. James, Jr., Bryan K. Glover 2013-12-10
7687671 Integrated oxygenate conversion and product cracking Tom N. Kalnes, Robert B. James, Jr., Bryan K. Glover 2010-03-30
7663012 Conversion of dimethylether to propylene using moving bed technology Tom N. Kalnes, Bryan K. Glover 2010-02-16
7405337 Conversion of oxygenate to propylene with selective hydrogen treatment of heavy olefin recycle stream Tom N. Kalnes, Bryan K. Glover 2008-07-29
7371915 Conversion of oxygenate to propylene using moving bed technology Tom N. Kalnes, Bryan K. Glover 2008-05-13
7371916 Conversion of an alcoholic oxygenate to propylene using moving bed technology and an etherification step Tom N. Kalnes, Bryan K. Glover 2008-05-13
6756340 Dehydrogenation catalyst composition Timur V. Voskoboynikov, J. W. Adriaan Sachtler, Bipin V. Vora 2004-06-29
6548721 Hydrotreating olefin stream with complete destruction of oxygenates Beth Mc Culloch, Jennifer L. Gordon, Peter Kokayeff, Suheil F. Abdo 2003-04-15