Katy, Texas
United States
6
2023-07-06
The entities that hold a legal rights for patent applications filed by inventor Piotter Douglas:
Douglas Piotter from Katy, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Slurry phase reactor with internal cyclones
#2 | 2023-04-20Integrated desolidification for solid-containing residues
#3 | 2021-07-15Slurry phase reactor with internal vapor-liquid separator
#4 | 2021-07-15Slurry phase reactor with internal cyclones
#5 | 2020-12-24Integrated desolidification for solid-containing residues
#6 | 2014-09-18SYSTEMS AND METHODS FOR TEMPORARY DEACTIVATION OF HYDROCRACKING CATALYST
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