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ROTHMANS INT TOBACCO

Overview
  • Total Patents
    85
About

ROTHMANS INT TOBACCO has a total of 85 patent applications. Its first patent ever was published in 1987. It filed its patents most often in United Kingdom, South Africa and Canada. Its main competitors in its focus markets consumer goods, chemical engineering and audio-visual technology are FILTRONA FILTER PROD DEV CO, FILTRONA INT LTD and ESSENTRA FILTER PRODUCTS DEV CO PTE LTD.

Patent filings in countries

World map showing ROTHMANS INT TOBACCOs patent filings in countries

Patent filings per year

Chart showing ROTHMANS INT TOBACCOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liew Tow Pin 17
#2 Kijowski Jerzy 7
#3 Molloy Peter John 7
#4 Tow Pin Liew 6
#5 Brackmann Warren Arthur 6
#6 Duke Martin Graham 5
#7 Jones David Henry 5
#8 Sampson John Roger 5
#9 Parker Michael Patrick 5
#10 Liew Tow P 4

Latest patents

Publication Filing date Title
GB9512217D0 Packaging for smoking articles
GB9322085D0 Smoking articles and method of making them
GB9303891D0 Cigarettes, tobacco rods and method of making them
GB9300901D0 Tobacco smoke filters
GB9226940D0 Cigarette filter rod elements and cigarettes incorporating such filter rod elements
GB9226775D0 Cigarette filter
GB9220678D0 Tobacco smoke filter
GB9218063D0 Process for enhancing the perceived strength of tobacco smoke
GB9217719D0 Process and apparatus for producing stands of low density extruded material
GB9207549D0 Container
GB9122448D0 Filter tip cigarette
GB9122447D0 Lightweight cigarette filter and cigarettes incorporating such filters
GB9120060D0 A rod of smoking material and cigarettes made therefrom
GB9119938D0 Process and apparatus for manufacturing a rod of smoking material
GB9111334D0 Method and apparatus for separation of objectionable particles from tobacco material
GB9111104D0 Method and apparatus for seperation of objectionable particles from tobacco material
US5199448A Method and apparatus for separation of objectionable particles from tobacco material
GB8922898D0 Flavoured cigarette filters
DK499289D0 CANDLE ELEMENTS FOR CIGARET FILTERS AND CIGARETTE EQUIPPED WITH SUCH CUSTOM ELEMENTS
GB8916137D0 Cigarettes