KIEFEL GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 19106
 
  
 
B31B MAKING BOXES, CARTONS, ENVELOPES, OR BAGS 522
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 562
 
  
 
A61J CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE 327
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 254
 
  
 
B29K INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS 229
 
  
 
B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES 224
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS 1139
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0065,315 SYSTEM AND METHOD FOR MANUFACTURING A BAG FOR MEDICAL PURPOSESFeb 19, 16Mar 08, 18[A61J, B29C]
2017/0348,896 METHOD FOR PRODUCING A THERMOFORMED PRODUCT, AND INSTALLATION AND MACHINE THEREFOREDec 17, 15Dec 07, 17[B29C, B33Y, B29K, B29L]
2017/0341,311 PLANT FOR MANUFACTURING BAGS FROM TWO LAYERS OF PLASTIC FILM, METHOD FOR OPERATING SUCH A PLANT AND BAGJul 17, 15Nov 30, 17[A61J, B29C, B65G, B31B, B29L]
2017/0239,906 METHOD AND SYSTEM FOR MANUFACTURING MEDICAL POUCHESOct 19, 15Aug 24, 17[B65G, B31B]
2016/0288,401 HEATING CHANNEL UNIT, METHOD FOR PRODUCING A HEATING CHANNEL UNIT, AND FOLDING DEVICEApr 01, 16Oct 06, 16[B29C]
2016/0288,402 METHOD AND FOLDING SLIDE DEVICE FOR FOLDING A BORDER OF A DECORATIVE LAYER, FOLDING DEVICE AND USE OF INDUCTION RECEIVERApr 04, 16Oct 06, 16[C09J, B29C]
2016/0263,819 METHOD FOR PROCESSING THERMOPLASTIC FILMS, THERMOFORMING SYSTEM, FILM SUPPLY STATION, FILM STRIP, USE, AND LAMINATED PARTMay 23, 16Sep 15, 16[B29C]
2016/0101,560 TOOL, TOOL STATION, THERMOFORMING SYSTEM AND METHOD FOR OPERATING A THERMOFORMING SYSTEMMay 21, 14Apr 14, 16[B29C]
2016/0051,444 INSTALLATION FOR MANUFACTURING A BAG FOR MEDICAL PURPOSES, METHOD FOR MANUFACTURING SUCH A BAG, INJECTION STOPPER AND BAG FOR MEDICAL PURPOSESMar 24, 14Feb 25, 16[A61J, B31B, B65D]
2015/0336,752 STACKING STATION FOR A THERMOFORMING PLANT, METHOD FOR PRODUCING CUP-SHAPED PRODUCTS AND THERMOFORMING PLANTMar 21, 14Nov 26, 15[B29C, B65G]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9840036 Thermoforming machine, mold assembly, mold, and method of thermoformingMay 12, 17Dec 12, 17[B29C]
9744713 Thermoforming plant, transport system and thermoformed product produced therewithApr 11, 11Aug 29, 17[B29C, B65G]
9505168 Tool for RF welding, arrangement of a central electrode and use of a central electrodeJun 05, 07Nov 29, 16[B29C, B29L]
9375875 Method for processing thermoplastic films, thermoforming system, film supply station, film strip, use, and laminated partFeb 28, 12Jun 28, 16[B29C]
9102100 Apparatus for welding a joining region of a foil to a connecting part and use, method, system and bagAug 19, 09Aug 11, 15[B29C, B23K, B31B, B29L]
8276508 Overload protection, drive train comprising such an overload protection, device comprising a lifting tool, and method for applying working forcesFeb 05, 08Oct 02, 12[F16P, B30B]
7950204 Method and apparatus for separating foil layers as well as line for insert weldingJan 16, 08May 31, 11[B65B]
7690883 Pivoting basket stacker for deep-drawn articlesJun 08, 06Apr 06, 10[B65H]
7361008 Thermoforming systemSep 17, 04Apr 22, 08[B28B]
6589041 Apparatus for shaping thermoplastic materialsFeb 28, 01Jul 08, 03[B29C]

Expired/Abandoned/Withdrawn Patents

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