WINDMÖLLER & HÖLSCHER KG

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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 4976
 
  
 
B41F PRINTING MACHINES OR PRESSES 3417
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES2654
 
  
 
B31B MAKING BOXES, CARTONS, ENVELOPES, OR BAGS 257
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 1450
 
  
 
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 1286
 
  
 
B05C APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 738
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 760
 
  
 
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 621
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM6151

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0022,053 Method and Device for Forming at Least One Bottom on a Hose PieceJan 12, 16Jan 25, 18[B29C, B31B]
2017/0361,994 SACK AND METHOD FOR PRODUCING A SACKJun 16, 17Dec 21, 17[B65D]
2017/0326,776 FILM-MAKING MACHINE FOR PRODUCING STRETCH FILMDec 11, 15Nov 16, 17[B29C]
2017/0297,774 Receptacle, and Method and Device for Producing ReceptaclesJun 14, 17Oct 19, 17[B65D]
2017/0282,408 OVERTURNING DEVICE FOR OVERTURNING MOLTEN MATERIAL AND PURGING METHODSep 02, 15Oct 05, 17[B29C, B29B]
2017/0282,432 OVERTURNING DEVICE FOR OVERTURNING MOLTEN MATERIAL AND RINSING METHODSep 02, 15Oct 05, 17[B29C]
2017/0282,433 OVERTURNING DEVICE FOR OVERTURNING MOLTEN MATERIAL IN A MELT CHANNEL AND PURGING METHODSep 02, 15Oct 05, 17[B29C]
2017/0282,434 OVERTURNING DEVICE FOR OVERTURNING MOLTEN MATERIAL AND PURGING METHODSep 02, 15Oct 05, 17[B29C]
2017/0283,120 Receptacle, and Method and Device for Producing ReceptaclesJun 14, 17Oct 05, 17[B65D]
2017/0283,201 METHOD FOR ADAPTING AT LEAST ONE WINDING PARAMETER OF A WINDING DEVICEJun 19, 17Oct 05, 17[B65H]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9914254 Film productJul 23, 13Mar 13, 18[B29C, B29D, B29L, B32B]
9889593 Calibrating device for a blown film tubeSep 08, 11Feb 13, 18[B29C, B29D]
9840073 Drying device, system comprising a drying device and method for operating a drying device for drying between inking units of a printing machineOct 29, 13Dec 12, 17[B41F]
9828189 Device for turning over an objectFeb 04, 14Nov 28, 17[B65G]
9810488 Device for cooling a film, comprising a lever systemMay 31, 13Nov 07, 17[B29C, F28F, H01H]
9802378 Appartus for, and method of, producing a bag from paper, and paper bagNov 15, 13Oct 31, 17[B31B]
9789680 Method for adjusting the print repeat length of a print image in a multicolor rotary printing machineJul 31, 13Oct 17, 17[B41F]
9764896 Device for suctioning off waste products from a production machine, comprising a suction elementAug 16, 13Sep 19, 17[B29C, B29B, B65G, B65F]
9731499 Device for adjusting an operating parameter of ink for a printing process of a rotary printing press as well as method thereforMar 22, 13Aug 15, 17[B41F]
9731929 Method for determining the winding quality of a film rollSep 26, 13Aug 15, 17[B65H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0202,191 DEVICE FOR PRINT IMAGE OBSERVATIONAbandonedJul 31, 14Jul 14, 16[G01J, G01N, B41F]
2015/0353,218 METHOD FOR PRODUCING BAGSAbandonedAug 16, 13Dec 10, 15[B65D, B65B]
2015/0210,058 METHOD AND APPARATUS FOR DETERMINING AND SETTING AN OPTIMIZED OPERATING DISTANCE BETWEEN AT LEAST TWO CYLINDERS INVOLVED IN A PRINTING PROCESSAbandonedDec 15, 14Jul 30, 15[B41F]
2014/0251,169 METHOD FOR ADJUSTING THE DISTANCES BETWEEN CYLINDERS OF AN INKING UNIT AND PRINTING MACHINEAbandonedOct 25, 12Sep 11, 14[B41F]
2014/0208,970 MACHINE AND METHOD FOR PRINTING MATERIAL WEBSAbandonedAug 17, 12Jul 31, 14[B41J]
8642147 Tubular film, device and method for producing the sameExpiredFeb 13, 04Feb 04, 14[B32B]
2013/0291,749 METHOD AND APPARATUS FOR DETERMINING AND SETTING AN OPTIMIZED OPERATING DISTANCE BETWEEN AT LEAST TWO CYLINDERS INVOLVED IN A PRINTING PROCESSAbandonedMay 09, 11Nov 07, 13[B41F]
2012/0299,209 DEVICE AND METHOD FOR THE LONGITUDINAL STRETCHING OF A FILM WEBAbandonedNov 02, 10Nov 29, 12[B29C]
2012/0210,895 METHOD FOR PERFORMING PRINT JOBAbandonedNov 10, 10Aug 23, 12[B41F]
8087215 Forming, filling and sealing machine, and methods for producing, filing and closing bagsExpiredApr 26, 07Jan 03, 12[B65B]
7967176 Cutting and transport cylinder in a winding device for winding material websExpiredMay 06, 04Jun 28, 11[B26D, B65H]
2011/0133,017 Device and method for transporting material webs and for fixing said webs on a counter bearingAbandonedOct 13, 10Jun 09, 11[B65H]
2011/0035,040 METHOD AND A SYSTEM FOR THE EXTRAPOLATION OF DENSITOMETRIC MEASURED VALUES IN NOT MEASURED WAVELENGTH RANGES AT A PRINTING PRESSAbandonedDec 08, 08Feb 10, 11[G06F]
2011/0013,859 Side fold sack with roll bottomAbandonedMar 04, 10Jan 20, 11[B31B, B65D]
2010/0319,558 CHAMBER DOCTOR BLADE ON A PRINTING MACHINEAbandonedFeb 23, 09Dec 23, 10[B41F]
2010/0311,557 APPARATUS FOR, AND METHOD OF, PRODUCING A BAG FROM PAPER, AND PAPER BAGAbandonedNov 13, 08Dec 09, 10[B31B]
2009/0224,440 Method and Device for the Extrusion of Tubular FilmsAbandonedAug 03, 06Sep 10, 09[B29C]
2009/0221,409 Bag-making deviceAbandonedDec 01, 08Sep 03, 09[B31B]
7555982 Method and device for supplying printing ink to and carrying it off from a doctor blade device of the inking system of a rotary printing press and/or for cleaning the doctor blade deviceExpiredMay 30, 03Jul 07, 09[B41F]
7552889 Winding-up device provided with a radiation source for positioning winding coresExpiredMay 11, 04Jun 30, 09[B65H]

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