DIGITAL ANGEL CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 2360
 
  
 
A01K ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS147
 
  
 
A61D VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS113

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5461807 Animal eartag electronic transponderApr 13, 94Oct 31, 95[A01K]
5250026 Adjustable precision transponder injectorMay 27, 92Oct 05, 93[A61D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8269096 Low power thermoelectric generatorExpiredSep 30, 08Sep 18, 12[H01L]
2011/0094,556 PLANAR THERMOELECTRIC GENERATORAbandonedOct 25, 09Apr 28, 11[H01L]
7629531 Low power thermoelectric generatorExpiredFeb 10, 06Dec 08, 09[H01L]
7626114 Thermoelectric power supplyExpiredAug 29, 06Dec 01, 09[H01L]
2009/0025,773 Thermoelectric generator with micro-electrostatic energy converterAbandonedSep 08, 06Jan 29, 09[H01L]
6958443 Low power thermoelectric generatorExpiredMay 19, 03Oct 25, 05[H01L]
2004/0021,569 Personnel and resource tracking method and system for enclosed spacesAbandonedMay 20, 03Feb 05, 04[G08B]
2003/0109,988 Three-dimensional GPS-assisted tracking deviceAbandonedOct 15, 02Jun 12, 03[G01S]
2002/0066,418 Combination visual and electronic animal identification tagAbandonedNov 30, 01Jun 06, 02[A62B]
5211129 Syringe-implantable identification transponderExpiredJan 25, 91May 18, 93[A01K, A61M]
4730188 Identification systemExpiredDec 30, 85Mar 08, 88[H04Q]

Top Inventors for This Owner

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