Inventor
RUDOLPH GERT
DE10 patents
Patents
10 patentsUS4641667AFeb 10, 1987
Process of preparing nicotine N'-oxide and smoking products containing it
BAT CIGARETTENFAB GMBH157 citations98
US5135009AAug 4, 1992
Smokable article
BAT CIGARETTENFAB GMBH207 citations97
US5115820AMay 26, 1992
Smokable article
BAT CIGARETTENFAB GMBH152 citations96
US5190060AMar 2, 1993
Smokable article
BAT CIGARETTENFAB GMBH100 citations94
US5080114AJan 14, 1992
Smokable article
BAT CIGARETTENFAB GMBH92 citations94
US5265626ANov 30, 1993
Coaxial filter cigarette
BAT CIGARETTENFAB GMBH25 citations91
US4874004AOct 17, 1989
Coaxial cigarette
BAT CIGARETTENFAB GMBH32 citations91
US5379789AJan 10, 1995
Coaxial filter cigarette
BAT CIGARETTENFAB GMBH16 citations73
US4516588AMay 14, 1985
Process for improving the filling capacity of tobacco, in particular cut tobacco leaf
BAT CIGARETTENFAB GMBH16 citations68
US5388596AFeb 14, 1995
Coaxial cigarette
BAT CIGARETTENFAB GMBH5 citations60