Inventor
PODRAZA KENNETH F
US20 patents
Patents
20 patentsUS5979461ANov 9, 1999
Smoking article wrapper having filler of hydromagnesite/magnesium hydroxide and smoking article made with said wrapper
PHILIP MORRIS INC62 citations95
US5927288AJul 27, 1999
Hydromagnesite/magnesium hydroxide fillers for smoking article wrappers and methods for making same
PHILIP MORRIS INC33 citations91
US5527517AJun 18, 1996
Liquid scrubbing of gas-phase contaminants
PHILIP MORRIS INC25 citations90
US5092306AMar 3, 1992
Magnesite composition filler for smoking article wrapper
PHILIP MORRIS INC18 citations82
US5228461AJul 20, 1993
Smoking compositions containing a vanillin-release additive
PHILIP MORRIS INC15 citations73
US5228463AJul 20, 1993
Magnesite/magnesium hydroxide fillers for smoking article wrappers
PHILIP MORRIS INC7 citations73
US5120368AJun 9, 1992
Vanillin 5-hydroxyesters and smoking compositions containing a vanillin-release additive
PHILIP MORRIS INC13 citations73
US4872918AOct 10, 1989
Heterocyclic esters and smoking compositions containing a heterocyclic ester flavorant-release additive
PHILIP MORRIS INC7 citations73
US4690157ASep 1, 1987
Smoking compositions containing a flavorant-release additive
PHILIP MORRIS INC7 citations73
US4578486AMar 25, 1986
Smoking compositions containing a dicarbonate ester flavorant-release additive
PHILIP MORRIS INC8 citations73
US4540004ASep 10, 1985
Smoking compositions containing a flavorant-release additive
PHILIP MORRIS INC9 citations73
US4532944AAug 6, 1985
Smoking compositions containing a dicarbonate ester flavorant-release additive
PHILIP MORRIS INC12 citations73
US4509537AApr 9, 1985
Smoking compositions
PHILIP MORRIS INC16 citations73
US5301693AApr 12, 1994
Smoking compositions containing an α-alkylcinnamaldehyde-release additive
PHILIP MORRIS INC17 citations72
US5651917AJul 29, 1997
Liquid scrubbing of gas-phase contaminants
PHILIP MORRIS INC9 citations71
US5172704ADec 22, 1992
Smoking compositions containing a vanillin-release additive
PHILIP MORRIS INC5 citations62
US5137035AAug 11, 1992
Benzofuranone compounds, and production of smoking compositions containing a benzofuranone flavorant additive
PHILIP MORRIS INC4 citations62
US5129954AJul 14, 1992
Beta-hydroxyesters for use as vanillin-release additives in smoking compositions
PHILIP MORRIS INC5 citations62
US5114493AMay 19, 1992
Smoking compositions containing a hexahydrobenzofuranone flavorant
PHILIP MORRIS INC4 citations62
US4538628ASep 3, 1985
Smoking compositions containing a dioxane diester flavorant-release additive
PHILIP MORRIS INC5 citations62