REIFENHÄUSER GMBH & CO. KG MASCHINENFABRIK

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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 10115
 
  
 
B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS 324
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 265
 
  
 
B05C APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 144
 
  
 
B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES 125
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES178
 
  
 
2501 BUILDING MATERIALS134

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0001,535 BLOWING HEAD, METHOD FOR PRODUCING A BLOWN FILM AND BLOWN FILM INSTALLATIONNov 09, 15Jan 04, 18[B29C, B29L]
2017/0246,789 EXTRUDER, PLASTIC MOLDING PLANT OR COMPOUNDING PLANT AND METHOD FOR OPERATING SUCH A PLANTJan 31, 17Aug 31, 17[B29C, B29B]
2016/0325,467 SCREW FOR USE IN AN EXTRUDER, METHOD FOR CONVERTING A SCREW, AND AN EXTRUDERMay 10, 16Nov 10, 16[B29C, B29B]
2016/0263,804 METHOD FOR PRODUCING AN CONTINUOUS FILM WITH A BLOWN FILM LINEOct 09, 14Sep 15, 16[B29C]
2016/0263,810 BLOW FILM LINE AND METHOD FOR OPERATING A BLOW FILM LINEOct 15, 14Sep 15, 16[B29C]
2016/0263,813 METHOD FOR MANUFACTURING A BLOWN FILM WEB AS WELL AS A BLOWN FILM LINEOct 15, 14Sep 15, 16[B29C]
2016/0257,056 INNER COOLING BODY FOR A BLOWN FILM EXTRUSION LINE, BLOWN FILM EXTRUSION LINE COMPRISING SUCH AN INNER COOLING BODY AND METHOD FOR OPERATING SAID BLOWN FILM EXTRUSION LINESep 22, 14Sep 08, 16[B29C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9764496 Mixing section for a plastic extrusion screwJan 20, 15Sep 19, 17[B29C, B29B]
9636700 Apparatus for wetting a web of material with a liquidSep 07, 12May 02, 17[B05C]
9284122 Roller frameDec 13, 13Mar 15, 16[B29C, B65G]
D744666 DeckingDec 20, 13Dec 01, 15[2501]
9187282 Winding deviceSep 20, 10Nov 17, 15[B65H]
8430727 Device for producing blown filmsJun 25, 08Apr 30, 13[B29C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0340,124 WORM SCREW FOR USE IN AN EXTRUDER AND EXTRUDERAbandonedMay 19, 16Nov 24, 16[B65G]

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