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USPTO Patent Rankings Data through Sept 30, 2025
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Truc Vu — 4 Patents

KRKellogg Brown & Root: 4 patents #40 of 240Top 20%
Houston, TX: #5,364 of 21,073 inventorsTop 30%
Texas: #33,546 of 125,132 inventorsTop 30%
Overall (All Time): #1,143,105 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11339108 Acetone recovery and purification Eric Wong, Paul Isaac Damin, Ravi Shanker Sahu 2022-05-24
11117108 Use of a fuel oil wash to remove catalyst from a fluidized-bed propane dehydrogenation reactor effluent Rian Reyneke, Jose Manuel Urquiaga, Jeffrey Donald Caton 2021-09-14
11001548 Method of producing acetone with low aldehydes content Eric Wong 2021-05-11
8889915 Methods and systems for separating acetone and phenol from one another Theodor Wilks 2014-11-18