Joh. Enschede en Zonen Grafische Inrichting B.V.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
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 132
 
  
 
G03G ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY 180

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5374976 Support provided with a machine detectable copying security elementAug 12, 93Dec 20, 94[B42D, G03G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4930814 Identity cardExpiredApr 17, 89Jun 05, 90[B05D, B42D, B44C, B32B]
4830902 Paper object printed with ink and coated with a protective layerExpiredAug 19, 87May 16, 89[B41M, B05D, B32B]

Top Inventors for This Owner

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