Inventor · Villa Park, IL, US

Anil R. Oroskar

94Patents
19h-index
107Co-inventors
87Inventor score

Filing activity: Apr 28, 1982 → Dec 10, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US4498991A Serial flow continuous separation process Performing Operations; Transporting 145 Expired
US4810266A Carbon dioxide removal using aminated carbon molecular sieves Emerging Cross-Sectional Technologies 127 Expired
US5523503A Cocurrent simulated moving bed hydrocarbon alkylation process Emerging Cross-Sectional Technologies 60 Expired
US5068418A Separation of lactic acid from fermentation broth with an anionic polymeric absorbent Chemistry; Metallurgy 56 Expired
US5068419A Separation of an organic acid from a fermentation broth with an anionic polymeric adsorbent Chemistry; Metallurgy 53 Expired
US6713036B1 Process for mixing and reacting two or more fluids Emerging Cross-Sectional Technologies 48 Expired
US6162267A Process for the generation of pure hydrogen for use with fuel cells Emerging Cross-Sectional Technologies 40 Expired
US6979402B1 Miniature actual moving bed assembly Physics 38 Expired
US6824555B1 Combustion needle for medical applications Human Necessities 34 Expired
US6506510B1 Hydrogen generation via methane cracking for integrated heat and electricity production using a fuel cell Emerging Cross-Sectional Technologies 34 Expired
US4851573A Separation of citric acid from fermentation broth with a weakly basic anionic exchange resin adsorbent Chemistry; Metallurgy 27 Expired
US6436354B1 Apparatus for generation of pure hydrogen for use with fuel cells Emerging Cross-Sectional Technologies 26 Expired
US6997213B1 Low cost plate assembly for rotary valve Emerging Cross-Sectional Technologies 24 Expired
US6791002B1 Riser reactor system for hydrocarbon cracking Chemistry; Metallurgy 24 Expired
US4632149A Rotary valve for interconnecting conduits Emerging Cross-Sectional Technologies 24 Expired
US7604719B2 In situ generation of hydrogen peroxide Chemistry; Metallurgy 22 Active
US4614205A Rotary valve with two seating surfaces for interconnecting conduits Emerging Cross-Sectional Technologies 21 Expired
US8807164B2 Valve module and methods for simulated moving bed chromatography Emerging Cross-Sectional Technologies 20 Active
US6832995B1 Cauterizing scalpel Human Necessities 20 Expired
US5177295A Process for separating para-xylene from a C.sub.8 and C.sub.9 aromatic mixture Chemistry; Metallurgy 19 Expired
US10189762B1 Process for purification and separation of cannabinoids, from dried hemp and cannabis leaves Chemistry; Metallurgy 19 Active
US7544293B2 Valve and process for interrupted continuous flow chromatography Emerging Cross-Sectional Technologies 18 Active
US7195747B2 Process for mixing and reacting two or more fluids Emerging Cross-Sectional Technologies 17 Expired
US6143943A Process using plate exchanger with high thermal density heat transfer fluid and simultaneous reaction Emerging Cross-Sectional Technologies 17 Expired
US7790040B2 Continuous isocratic affinity chromatography Emerging Cross-Sectional Technologies 13 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.