LEONHARD KURZ GMBH & CO. KG

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Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM5152
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 4201
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 4129
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 3122
 
  
 
B42D BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH; MOVABLE-STRIP WRITING OR READING APPARATUS 231
 
  
 
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 296
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
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
 
  
 
B25F COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR 122
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 156

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8158252 Stamping film for producing tamper-proof motor vehicle license plates and tamper-proof motor vehicle license plate comprising such a stamping filmMar 29, 05Apr 17, 12[B32B]
8132830 Security and/or valuable documentMar 21, 05Mar 13, 12[B42D, D21H, D21F]
7976931 Multi-layer film, injection molded article decorated therewith and process for the production of the decorated injection molded articleFeb 03, 06Jul 12, 11[B32B]
7906054 Decorated injection-moulded article, method for producing one such article, and transfer film for using in one such methodAug 23, 05Mar 15, 11[B29C]
7900678 Device for applying at least one surface section of a transfer layer of a transfer film to a web of material and the use thereofJun 10, 05Mar 08, 11[B32B]
7862880 Film comprising a polymer layerApr 13, 05Jan 04, 11[C09K, G02B, G02F]
7833582 Method for producing a metallic coating in certain areas of a substrate, transfer film, and use thereofJun 23, 05Nov 16, 10[B05D]
7823928 Valuable document and method for producing a valuable documentSep 15, 05Nov 02, 10[G09F, B42D, B65D]
7771629 Method and film system for producing a personalised, optically variable elementSep 09, 04Aug 10, 10[B29D]
7773162 Signing filmJun 29, 07Aug 10, 10[G03C, G02F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7401550 Laser-assisted replication methodExpiredAug 05, 03Jul 22, 08[B44B]
7403651 Plastic body in the form of a film, for example a transfer film or laminating film, or provided with such a film and a process for the production of a multi-color image on or in such a plastic bodyExpiredNov 02, 01Jul 22, 08[G06K]
7393001 Multilayer film for constructing skisExpiredAug 09, 03Jul 01, 08[A63C]
2008/0095,992 Decorated Injection-Moulded Article, Transfer Film, And Method For Producing One Such ArticleAbandonedAug 23, 05Apr 24, 08[B29C, B32B]
7357075 Laser-supported reproduction methodExpiredAug 08, 03Apr 15, 08[B44C]
2008/0032,070 Transfer Film, Its Use And Process For The Prodcution Of Decorated ArticlesAbandonedAug 10, 05Feb 07, 08[B29C, B32B]
2007/0166,518 Security element comprising a partial magnetic layerAbandonedJan 26, 05Jul 19, 07[B41M]
2007/0084,506 Diffraction foilsAbandonedJul 14, 06Apr 19, 07[H01L]
2007/0041,067 Document security strip and secured documentAbandonedJun 23, 04Feb 22, 07[G02B]
2007/0017,568 Methods of transferring photovoltaic cellsAbandonedJul 10, 06Jan 25, 07[H01L]
2006/0073,277 Method for producing a partially metallized film-type elementAbandonedNov 20, 03Apr 06, 06[B05D]
2005/0260,386 Partially structured multilayered film whose form can be decoratedAbandonedFeb 10, 05Nov 24, 05[B32B]
2004/0241,400 Embossed film and security documentAbandonedMar 25, 04Dec 02, 04[B32B]
2004/0209,096 Halftone image produced by printingAbandonedJan 06, 04Oct 21, 04[B32B]
2003/0180,564 Surface film for laminating on to a substrateAbandonedDec 10, 02Sep 25, 03[B32B]

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