Inventor
SCHMEKEL GERALD
DE25 patents
⚠️ This page may combine multiple inventors who share the name “SCHMEKEL GERALD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAT CIGARETTENFAB GMBH
15 patentsUS4641667AFeb 10, 1987
Process of preparing nicotine N'-oxide and smoking products containing it
BAT CIGARETTENFAB GMBH157 citations98
US6542234B1Apr 1, 2003
Method of detecting the particles of a tobacco particle stream
BAT CIGARETTENFAB GMBH42 citations91
US5119835AJun 9, 1992
Method for extracting tobacco alkaloids
BAT CIGARETTENFAB GMBH45 citations89
US5097851AMar 24, 1992
Tobacco sheet and method and apparatus for the production of a tobacco sheet
BAT CIGARETTENFAB GMBH35 citations89
US7934509B2May 3, 2011
Defibration of tobacco material
BAT CIGARETTENFAB GMBH10 citations82
US5121758AJun 16, 1992
Glue and method for its production
BAT CIGARETTENFAB GMBH15 citations72
US6779527B2Aug 24, 2004
Device for conditioning comminuted tobacco material
BAT CIGARETTENFAB GMBH8 citations71
US6397851B1Jun 4, 2002
Method for expanding tobacco
BAT CIGARETTENFAB GMBH12 citations71
US7387128B2Jun 17, 2008
Pressure-conditioning method
BAT CIGARETTENFAB GMBH4 citations60
US7380554B2Jun 3, 2008
Pressure-conditioning device
BAT CIGARETTENFAB GMBH5 citations60
US5052415AOct 1, 1991
Process for the impregnation of fibers of a tobacco smoke filter with dicarboxylic or polycarboxylic acids or anhydrides thereof
BAT CIGARETTENFAB GMBH4 citations60
US9101164B2Aug 11, 2015
Extractive tobacco material extrusion
BAT CIGARETTENFAB GMBH0 citations51
US7934511B2May 3, 2011
Processing of tobacco materials containing a proportion of tobacco fines
BAT CIGARETTENFAB GMBH0 citations50
US6880814B2Apr 19, 2005
Process gas conditioning for tobacco dryers
BAT CIGARETTENFAB GMBH0 citations50
US6834653B2Dec 28, 2004
Apparatus for expanding tobacco
BAT CIGARETTENFAB GMBH1 citations49