Dexter Magnetic Technologies, Inc.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 678
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 5201
 
  
 
B01D SEPARATION 3131
 
  
 
B03C MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS 219
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 299
 
  
 
B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING 139
 
  
 
C12M APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY 148
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198
 
  
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 1137

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8760153 High resolution absolute orientation rotary magnetic encoderFeb 24, 12Jun 24, 14[G01B]
8520333 Magnetic structure for erasing disk or disks within hard disk drivesApr 11, 11Aug 27, 13[G11B, H01F]
8305177 Multi function magnetic decouplerJan 05, 10Nov 06, 12[H01F]
7182843 Rotating sputtering magnetronNov 03, 04Feb 27, 07[C23C]
7097170 Lockable mount plateAug 07, 03Aug 29, 06[B23Q]
6572778 Method for separating magnetized substances from a solutionSep 13, 02Jun 03, 03[B03C, B01D]
6562239 Magnetic separation deviceApr 30, 02May 13, 03[G01N]
6514415 Method and apparatus for magnetic separation of particlesJan 30, 01Feb 04, 03[B03C, G01N, B01D]
6514416 Method and apparatus for magnetic separation of particlesMay 07, 01Feb 04, 03[G01N, B01D]
6451207 Magnetic cell separation deviceJun 04, 97Sep 17, 02[G01N]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0020,137 Hall Cell Load Measuring Device for Lift TrucksAbandonedMay 04, 12Jan 24, 13[G01G]
2010/0032,952 TURBINE GENERATOR HAVING DIRECT MAGNETIC GEAR DRIVEAbandonedAug 07, 09Feb 11, 10[H02K, F03B]
7373716 Method for constructing permanent magnet assembliesExpiredOct 22, 03May 20, 08[H01F]
7258799 Method and apparatus for magnetic separation of particlesExpiredJan 22, 03Aug 21, 07[B01D]
7135792 High field voice coil motorExpiredMay 11, 05Nov 14, 06[H02K]
2006/0011,470 Sputtering magnetron control devicesAbandonedJul 14, 05Jan 19, 06[C23C]
4339853 Magnetic decouplerExpiredMar 04, 80Jul 20, 82[H01F]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.