EMTEC MAGNETICS 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 1124
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES178
 
  
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 1137
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 183

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6835450 Magnetic recording mediumApr 06, 01Dec 28, 04[B29C, G11B, H01F, B32B]
D388781 Video tape cassetteApr 03, 92Jan 06, 98[1499]
5257749 Hub for information mediaFeb 18, 92Nov 02, 93[B65H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6936340 Magnetic recording mediumExpiredApr 06, 01Aug 30, 05[G11B, B32B]
6914118 Polyurethane method for the production thereof and binding agent produced therefromExpiredOct 09, 01Jul 05, 05[C08G]
6777072 Magnetic recording mediumExpiredJul 23, 02Aug 17, 04[G11B]
6769640 Cartridge for data recording media in tape form, in particular a single-reel cartridgeExpiredOct 01, 02Aug 03, 04[G11B]
6745968 Single-reel cartridge for data processing having a multi-part braking systemExpiredMar 20, 02Jun 08, 04[G11B]
6695249 Hub for information media in strip or tape formExpiredDec 11, 01Feb 24, 04[G11B]
2004/0030,047 Use of poly (meth) acrylate units containing suphonate groups in binding agents for magnetic storage mediaAbandonedJun 19, 03Feb 12, 04[C08L]
2003/0152,807 Tape-like magnetic mediumAbandonedOct 22, 02Aug 14, 03[G11B]
6495214 Method of producing a film or a layer with a surface structure on both sidesExpiredNov 15, 99Dec 17, 02[B05D]
2002/0164,500 Roll made of media in strip or tape form with an identification coding and process for production thereofAbandonedMay 06, 02Nov 07, 02[G11B]
2002/0130,188 Identification label for coding media in strip or tape form wound onto hubsAbandonedMar 14, 02Sep 19, 02[G06K]
2002/0131,206 Pancake made up of media in strip or tape form with an identification coding and process for production thereofAbandonedMar 14, 02Sep 19, 02[B65H, G11B]
6436522 Process for the preparation of a magnetic dispersion for magnetic recording media and magnetic recording media produced therewithExpiredFeb 14, 01Aug 20, 02[G11B]
6433070 Filler-containing binder composition, its preparation and its useExpiredSep 14, 00Aug 13, 02[C08L]
6416400 Apparatus for reducing the roughness and abrasive shedding of coating tapesExpiredJan 05, 98Jul 09, 02[B24B]
2002/0071,213 Transport securing element for data storage cartridges, stack of data storage cartridges with transport securing elements and related methodAbandonedOct 19, 01Jun 13, 02[G11B]
2002/0046,634 Device and method for dividing strip-like or tape-like media in assembly machinesAbandonedOct 19, 01Apr 25, 02[B26D]
2002/0032,269 Pigmented recording materialAbandonedMay 08, 01Mar 14, 02[C08J, C08L, C08K]
6349457 Process and apparatus for disassembling tape cassettesExpiredMar 19, 01Feb 26, 02[B23P]
2002/0022,130 UV-curable binder composition for magnetic recording media and photoinitiator mixtureAbandonedMay 09, 01Feb 21, 02[B05D, H01F, B32B]

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