Envisiontec 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 10115
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 7440
 
  
 
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 2131
 
  
 
G03F PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR 2102
 
  
 
B28B SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER 127

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9067361 Process and device for producing a three-dimensional objectMay 08, 14Jun 30, 15[B29C]
8862260 Process for the production of a three-dimensional object with resolution improvement by “pixel shift”Apr 19, 11Oct 14, 14[B29C, G06F, G03F]
8845316 Process and device for producing a three-dimensional objectJul 02, 08Sep 30, 14[B29C]
8815143 Method for producing a three-dimensional object by means of mask exposureJan 12, 11Aug 26, 14[B29C, G03F]
8658076 Process and freeform fabrication system for producing a three-dimensional objectJul 08, 11Feb 25, 14[B29C]
8394313 Process for the production of a three-dimensional object with an improved separation of hardened material layers from a construction planeNov 01, 10Mar 12, 13[B29C]
RE43955 Process for the production of a three-dimensional object with resolution improvement by pixel-shiftSep 12, 11Feb 05, 13[G02F]
8126580 Device and method for producing a three-dimensional object by means of mask exposureJun 14, 10Feb 28, 12[G06F]
8110135 Process and freeform fabrication system for producing a three-dimensional objectOct 24, 08Feb 07, 12[B29C]
8003040 Process and freeform fabrication system for producing a three-dimensional objectOct 24, 08Aug 23, 11[B29C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2003/0021,823 Coated polymer material, its use and process for its productionAbandonedJun 26, 02Jan 30, 03[B05D]

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