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Hendrik John
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Marl, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Process for the production of a three-dimensional object with resol...
Patent number
8,862,260
Issue date
Oct 14, 2014
Envisiontec GmbH
Alexandr Shkolnik
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for producing a three-dimensional object by means of mask ex...
Patent number
8,815,143
Issue date
Aug 26, 2014
Envisiontec GmbH
Hendrik John
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for the production of a three-dimensional object with an im...
Patent number
8,394,313
Issue date
Mar 12, 2013
Envisiontec GmbH
Ali El-Siblani
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for the production of a three-dimensional object with resol...
Patent number
RE43955
Issue date
Feb 5, 2013
Envisiontec GmbH
Alexandr Shkolnik
264 - Plastic and nonmetallic article shaping or treating: processes
Information
Patent Grant
Device and method for producing a three-dimensional object by means...
Patent number
8,126,580
Issue date
Feb 28, 2012
Envisiontec GmbH
Ali El-Siblani
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for the production of a three-dimensional object with resol...
Patent number
7,962,238
Issue date
Jun 14, 2011
Envisiontec GmbH
Alexandr Shkolnik
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Continuous generative process for producing a three-dimensional object
Patent number
7,892,474
Issue date
Feb 22, 2011
Envisiontec GmbH
Alexandr Shkolnik
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Device and method for producing a three-dimensional object by means...
Patent number
7,894,921
Issue date
Feb 22, 2011
Envisiontec GmbH
Hendrik John
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for the production of a three-dimensional object with an im...
Patent number
7,845,930
Issue date
Dec 7, 2010
Envisiontec GmbH
Alexandr Shkolnik
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and device for producing a three-dimensional object, and com...
Patent number
7,831,328
Issue date
Nov 9, 2010
Envisiontec GmbH
Volker Schillen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for the production of a three-dimensional object with resol...
Patent number
7,790,093
Issue date
Sep 7, 2010
Envisiontec GmbH
Alexandr Shkolnik
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Device and method for producing a three-dimensional object by means...
Patent number
7,783,371
Issue date
Aug 24, 2010
Envisiontec GmbH
Hendrik John
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and device for producing a three-dimensional object, and com...
Patent number
7,636,610
Issue date
Dec 22, 2009
Envisiontec GmbH
Volker Schillen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus and method for the non-destructive separation of hardened...
Patent number
7,438,846
Issue date
Oct 21, 2008
Envisiontec GmbH
Hendrik John
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus and method for the non-destructive separation of hardened...
Patent number
7,195,472
Issue date
Mar 27, 2007
Envisiontec GmbH
Hendrik John
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus for manufacturing a three-dimensional object
Patent number
7,052,263
Issue date
May 30, 2006
Envisiontec GmbH
Hendrik John
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Device and method for the production of three-dimensional objects
Patent number
6,942,830
Issue date
Sep 13, 2005
Envisiontec GmbH
Rolf Mülhaupt
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Process for the Production of a Three-Dimensional Object With Resol...
Publication number
20110196529
Publication date
Aug 11, 2011
Envisiontec GmbH
Alexandr Shkolnik
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Device and Method for Producing a Three-Dimensional Object by Means...
Publication number
20110101570
Publication date
May 5, 2011
Envisiontec GmbH
Hendrik John
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
PROCESS FOR THE PRODUCTION OF A THREE-DIMENSIONAL OBJECT WITH AN IM...
Publication number
20110062633
Publication date
Mar 17, 2011
Envisiontec GmbH
Alexandr Shkolnik
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Process for the Production of a Three-Dimensional Object With Resol...
Publication number
20110009992
Publication date
Jan 13, 2011
Envisiontec GmbH
Alexandr Shkolnik
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
DEVICE AND METHOD FOR PRODUCING A THREE-DIMENSIONAL OBJECT BY MEANS...
Publication number
20100249979
Publication date
Sep 30, 2010
Envisiontec GmbH
Hendrik John
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method and device for producing a three-dimensional object, and com...
Publication number
20090132081
Publication date
May 21, 2009
Envisiontec GmbH
Volker Schillen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Continuous generative process for producing a three-dimensional object
Publication number
20080113293
Publication date
May 15, 2008
Alexandr Shkolnik
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Device and method for producing a three-dimensional object by means...
Publication number
20080038396
Publication date
Feb 14, 2008
Envisiontec GmbH
Hendrik John
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method and device for producing a three-dimensional object, and com...
Publication number
20080021586
Publication date
Jan 24, 2008
Volker Schillen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Device and method for producing a three-dimensional object by means...
Publication number
20070260349
Publication date
Nov 8, 2007
Envisiontec GmbH
Hendrik John
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Apparatus and method for the non-destructive separation of hardened...
Publication number
20070063389
Publication date
Mar 22, 2007
ENVISIONTEC GMBH
Hendrik John
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Process for the production of a three-dimensional object with resol...
Publication number
20050248062
Publication date
Nov 10, 2005
Alexandr Shkolnik
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Process for the production of a three-dimensional object with an im...
Publication number
20050248061
Publication date
Nov 10, 2005
Alexandr Shkolnik
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Coated polymer material, its use and process for its production
Publication number
20030021823
Publication date
Jan 30, 2003
Rudiger Landers
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Apparatus and method for the non-destructive separation of hardened...
Publication number
20020153640
Publication date
Oct 24, 2002
ENVISION TECHNOLOGIES GmbH
Hendrik John
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Apparatus for manufacturing a three-dimensional object
Publication number
20020155189
Publication date
Oct 24, 2002
ENVISION TECHNOLOGIES GmbH,
Hendrik John
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL