TETRA ALFA HOLDINGS S.A.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 395
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 2123
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 262
 
  
 
A61L METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES 170
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 157
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 156
 
  
 
B31B MAKING BOXES, CARTONS, ENVELOPES, OR BAGS 126
 
  
 
B31F MECHANICAL WORKING OR DEFORMATION OF PAPER OR CARDBOARD 124
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 166
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D381908 SpoutJun 06, 94Aug 05, 97[0907]
5255842 Strengthened edge packaging containersMar 04, 92Oct 26, 93[B65D]
5248534 Packaging material and also use of the material for manufacture of containers with good oxygen-tight propertiesJan 08, 92Sep 28, 93[B29D]
5227177 Device for heating platelike partsJun 19, 91Jul 13, 93[B29C]
5207632 Method of obtaining bend lines on packaging materialSep 11, 91May 04, 93[B31F, B31B]
5183644 Apparatus for treating package container blanksApr 16, 91Feb 02, 93[B08B, A61L, B65B]
5174430 Distributing and collecting device for conveyed productsOct 11, 91Dec 29, 92[B65G]
5163476 Regulator device for regulating fluid flow in a valve bodyApr 25, 91Nov 17, 92[F16K]
5158786 Apparatus for deep drawing an open bowlFeb 25, 91Oct 27, 92[B29C]
5155980 Forming device in packaging machinesMay 24, 91Oct 20, 92[B65B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
D373311 Container spoutExpiredFeb 10, 95Sep 03, 96[]
D366617 Container spoutExpiredFeb 17, 95Jan 30, 96[]
5447007 Device for filling and closing packs for liquidsExpiredJul 20, 92Sep 05, 95[B65B]
5407187 Apparatus for separating stacked sheets using rotatable, recessed shafts and vacuum membersExpiredJun 11, 93Apr 18, 95[B65H]
D357183 SpoutExpiredJun 11, 92Apr 11, 95[]
5347788 Apparatus for adjusting the holding capacity of a workpiece carrierExpiredNov 10, 92Sep 20, 94[B65G, B31B, B65B]
5258162 Method of producing a gaseous hydrogen peroxide-containing sterilization fluidExpiredJul 31, 92Nov 02, 93[A61L, B65B]
5255491 Method and apparatus for applying bands to cratesExpiredJan 31, 92Oct 26, 93[B65B]
5255494 Method and apparatus for forming carton opening arrangement, and cartons made therebyExpiredMay 01, 92Oct 26, 93[B31B]
5255813 Opening arrangement for a container packageExpiredSep 01, 92Oct 26, 93[B65D]
5251366 Apparatus for feeding sheet-like blanks to a deep-drawing machineExpiredAug 20, 92Oct 12, 93[B29C]
5248054 Opening arrangement for a container packageExpiredSep 01, 92Sep 28, 93[B65D]
5242529 Apparatus for the ultra-sonic welding of sealing seamsExpiredAug 26, 92Sep 07, 93[B29B, B32B]
5236543 Apparatus for welding the sealing seam on a packageExpiredNov 23, 92Aug 17, 93[B30B]
5234763 Packaging material and also use of the material for the manufacture of containersExpiredJan 08, 92Aug 10, 93[B32S]
5232720 Method of producing a cheese and preparing it for distributionExpiredOct 24, 91Aug 03, 93[A23C]
5228616 Package container provided with a strip-type opening arrangementExpiredDec 17, 91Jul 20, 93[B65D]
5223194 Flexible packing material in sheet or web formExpiredOct 15, 91Jun 29, 93[B29C]
5219086 Packing container for liquid, especially pressurized contentsExpiredMay 16, 91Jun 15, 93[B65D]
5199618 Pouring device for container for flowable materialExpiredNov 30, 90Apr 06, 93[B65D]

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