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ROTHMANS BENSON & HEDGES

Overview
  • Total Patents
    329
About

ROTHMANS BENSON & HEDGES has a total of 329 patent applications. Its first patent ever was published in 1972. It filed its patents most often in United Kingdom, Canada and United States. Its main competitors in its focus markets consumer goods, packaging and shipping and materials and metallurgy are BRITISH AMERICAN TABACCO COMPA, YUNNAN TOBACCO BIOLOGICAL TECH CO LTD and BRITISH AMERIKEN TOBEKKO (INVESTMENTS) LTD.

Patent filings per year

Chart showing ROTHMANS BENSON & HEDGESs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Snaidr Stanislav M 153
#2 Bowen Larry 95
#3 Brackmann Warren A 67
#4 Brackmann Warren Arthur 39
#5 Cohen Norman 35
#6 Kaczmarek Peter P 35
#7 Becker E Robert 31
#8 Becker Robert E 25
#9 Keaveney Benedict 25
#10 Fazekas George 25

Latest patents

Publication Filing date Title
WO2006089404A1 Tobacco smoke filter and tobacco blend for altering mainstream smoke
WO2005025342A1 Treatment of mainstream smoke constituents by use of oxygen storage and donor metal oxide oxidation catalyst
EP1549160A2 Ceria/zirconia fibres for use in cigarettes
BR0309472A Low Ignition Propensity Cigarette Having Oxygen Donor Metal Oxide In Cigarette Casing
EP1938700A2 Low sidestream smoke cigarette with combustible paper having modified ash characteristics
US2004020504A1 Low sidestream smoke cigarette with combustible paper having a modified ash
CA2404809A1 A tube and shell slide cigarette pack with a lighter
NZ531553A Zirconium/metal oxide fibres
CA2458955A1 A process for making rare earth metal oxide-coated microporous materials
CA2421177A1 Low sidestream smoke cigarette with combustible paper
CA2311728A1 Make-your-own cigarette
CA2427272A1 Cigarette sidestream smoke treatment material
TW536395B Cigarette sidestream smoke treatment material
CA2253134A1 Two-pack kit for packaging make-your-own cigarettes
AU8927998A Control of cigarette smoke chemistry
CA2235034A1 Container for filter tipped cigarette tubes used in hand made cigarettes
CA2255560A1 Freshness pack
CA2234298A1 Cigarette or tobacco package with re-usable aroma releasant for multiple package openings
CA2469457A1 Cigarette sidestream smoke and free-burn rate control device
CA2226685A1 Cigarette sidestream smoke and free-burn rate control device