SOCIETE NATIONALE D'EXPLOITATION INDUSTRIELLE DES TABACS ET ALLUMETTES

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A24B MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF218
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
  
 
A24D CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES123
 
  
 
A24F SMOKERS' REQUISITES; MATCH BOXES 133
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 166
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 1166
 
  
 
C12Q MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR MICRO-ORGANISMS 1124
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7565963 Device allowing for the individual distribution of small stick-shaped objectsDec 21, 07Jul 28, 09[B65G]
7481226 Method and device for analyzing cigarette smokingJan 18, 05Jan 27, 09[A24F]
7439722 Method and device for graphically illustrating the filling of a cigaretteDec 05, 05Oct 21, 08[G01R]
7174770 Method and device for automatic determination of the permeability of a porous material having alternating levels of porosityAug 08, 02Feb 13, 07[G01N]
6212941 Permeameter with wide measurement rangeJan 22, 99Apr 10, 01[G01N]
5615694 Method of modifying and aromatizing the primary or secondary smoke of smoking productsJun 01, 95Apr 01, 97[A24B]
5479949 Sheet material for a smoking product incorporating an aromatic substanceOct 12, 93Jan 02, 96[A24D]
5311291 Measuring method and device, in particular for measuring cigarettes, using a laser beamJul 06, 92May 10, 94[G01B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0311,502 Tobacco With Reduced Cadmium ContentAbandonedSep 28, 11Oct 23, 14[A24B, C12Q, C12N]
2006/0102,730 Sample-holder for measuring draft and moisture in porous objectsAbandonedDec 04, 03May 18, 06[F24F]
2004/0039,557 Method for characterising the compactness of objects such as cigarettes or filtersAbandonedJan 08, 03Feb 26, 04[G06G]
5428987 Device for measuring the porosity of a filter elementExpiredMar 24, 94Jul 04, 95[G01N]
5117845 Smoking machineExpiredDec 18, 90Jun 02, 92[A24F]
4708237 Process and device for supplying an operation station with a succession of guided articlesExpiredMar 29, 85Nov 24, 87[B65G]
4651557 Apparatus for measuring the flow-pressure characteristics of the gas passing through a product sample having two facesExpiredDec 11, 85Mar 24, 87[G01N]
4327375 Process and apparatus for providing data indicative of the shape of leaf-like articleExpiredApr 03, 80Apr 27, 82[H04N]
4319592 Process for the layout of wrappers for cigars in a half-leaf of tobaccoExpiredFeb 04, 80Mar 16, 82[A24C]
4311155 Process and device for cutting out cigar wrappers from a tobacco leafExpiredAug 14, 79Jan 19, 82[A24B]
4303081 Process for laying out a maximum number of wrappers for cigars in a leaf or half-leaf of tobaccoExpiredJan 31, 80Dec 01, 81[A24C]
4262681 Wrapper distributing support band for the manufacture of cigarsExpiredJan 18, 80Apr 21, 81[A24C]
4252134 Method and device for spreading out tobacco leaves and for enabling them to be retrieved, flat, after having been spread outExpiredDec 18, 78Feb 24, 81[A24B]
4249439 Device for automatically taking off elements formed on pieces, particularly on tobacco leavesExpiredJan 24, 79Feb 10, 81[B26D]
4246774 Device for measuring the draft of smoking articles such as cigarettes and combined measuring apparatus including such a deviceExpiredJul 10, 79Jan 27, 81[G01N]
4245531 Device for transferring tobacco leaves and for cutting out wrappersExpiredSep 11, 79Jan 20, 81[B26D]
4242805 Method and apparatus for drying a thick wet layer coated on one face of a cardboard sheetExpiredJul 02, 79Jan 06, 81[F26B]
4243055 Method and device for wrapping closed tip cigarsExpiredMar 05, 79Jan 06, 81[A24C]
4243057 Process for spreading tobacco leavesExpiredAug 30, 77Jan 06, 81[A24B]
4237908 Method for manufacturing filter-tipped cigarettesExpiredFeb 22, 79Dec 09, 80[A24C]

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