Inventor
WRENN SUSAN E
US39 patents
⚠️ This page may combine multiple inventors who share the name “WRENN SUSAN E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIP MORRIS INC
23 patentsUS5692526ADec 2, 1997
Cigarette for electrical smoking system
PHILIP MORRIS INC369 citations99
US5692525ADec 2, 1997
Cigarette for electrical smoking system
PHILIP MORRIS INC567 citations99
US5613505AMar 25, 1997
Inductive heating systems for smoking articles
PHILIP MORRIS INC705 citations99
US5505214AApr 9, 1996
Electrical smoking article and method for making same
PHILIP MORRIS INC717 citations99
US5369723ANov 29, 1994
Tobacco flavor unit for electrical smoking article comprising fibrous mat
PHILIP MORRIS INC614 citations99
US6595218B1Jul 22, 2003
Cigarette filter
PHILIP MORRIS INC108 citations98
US6209547B1Apr 3, 2001
Cigarette filter
PHILIP MORRIS INC96 citations98
US6026820AFeb 22, 2000
Cigarette for electrical smoking system
PHILIP MORRIS INC498 citations98
US5988176ANov 23, 1999
Cigarette for electrical smoking system
PHILIP MORRIS INC184 citations98
US5915387AJun 29, 1999
Cigarette for electrical smoking system
PHILIP MORRIS INC377 citations98
US5865185AFeb 2, 1999
Flavor generating article
PHILIP MORRIS INC786 citations98
US5750964AMay 12, 1998
Electrical heater of an electrical smoking system
PHILIP MORRIS INC275 citations98
US5666978ASep 16, 1997
Electrical smoking system for delivering flavors and method for making same
PHILIP MORRIS INC392 citations98
US5649554AJul 22, 1997
Electrical lighter with a rotatable tobacco supply
PHILIP MORRIS INC808 citations98
US5613504AMar 25, 1997
Flavor generating article and method for making same
PHILIP MORRIS INC345 citations98
US5499636AMar 19, 1996
Cigarette for electrical smoking system
PHILIP MORRIS INC504 citations98
US5479948AJan 2, 1996
Electrical smoking article having continuous tobacco flavor web and flavor cassette therefor
PHILIP MORRIS INC437 citations98
US5388594AFeb 14, 1995
Electrical smoking system for delivering flavors and method for making same
PHILIP MORRIS INC1,106 citations98
US6688313B2Feb 10, 2004
Electrical smoking system and method
PHILIP MORRIS INC469 citations97
US5666976ASep 16, 1997
Cigarette and method of manufacturing cigarette for electrical smoking system
PHILIP MORRIS INC376 citations97
US5724998AMar 10, 1998
Reconstituted tobacco sheets and methods for producing and using the same
PHILIP MORRIS INC441 citations95
USD474306SMay 6, 2003
Lighter
PHILIP MORRIS INC17 citations90
USD470624SFeb 18, 2003
Lighter
PHILIP MORRIS INC6 citations71
PHILIP MORRIS USA INC
12 patentsUS6994096B2Feb 7, 2006
Flow distributor of an electrically heated cigarette smoking system
PHILIP MORRIS USA INC227 citations99
US9668519B2Jun 6, 2017
Gamma cyclodextrin flavoring-release additives
PHILIP MORRIS USA INC34 citations98
US6911189B1Jun 28, 2005
Filter for selective removal of a gaseous component
PHILIP MORRIS USA INC40 citations92
US7946296B2May 24, 2011
Dissolvable tobacco film strips and method of making the same
PHILIP MORRIS USA INC12 citations79
US10828385B2Nov 10, 2020
Aerosol generator including multi-component wick
PHILIP MORRIS USA INC1 citations73
USD483915SDec 16, 2003
Brush cleaning unit
PHILIP MORRIS USA INC7 citations73
US12279639B2Apr 22, 2025
Gamma cyclodextrin flavoring-release additives
PHILIP MORRIS USA INC0 citations63
US11690395B2Jul 4, 2023
Gamma cyclodextrin flavoring-release additives
PHILIP MORRIS USA INC0 citations63
US12097309B2Sep 24, 2024
Aerosol generator including multi-component wick
PHILIP MORRIS USA INC0 citations62
USD498876SNov 23, 2004
Lighter
PHILIP MORRIS USA INC2 citations62
USD498875SNov 23, 2004
Lighter
PHILIP MORRIS USA INC3 citations62
US10537131B2Jan 21, 2020
Gamma cyclodextrin flavoring-release additives
PHILIP MORRIS USA INC0 citations52