PRASENDT INVESTMENTS, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1100
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1284

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5546004 Sensor for determining the course of concentration of an adsorbent substanceNov 04, 94Aug 13, 96[G01N]
5475583 Programmable control system including a logic module and a method for programmingFeb 24, 92Dec 12, 95[G05B]
5473689 Method for authentication between two electronic devicesMay 25, 94Dec 05, 95[H04L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7912038 System and method for utilizing circuit switched and packet switched resourcesExpiredApr 13, 05Mar 22, 11[H04L]
6854019 System uses time pulse that simultaneously transmits with time of day message to synchronize network user stationsExpiredMay 14, 01Feb 08, 05[G06F]
6813541 Method for sorting postal articles on automatic sorting devicesExpiredDec 18, 03Nov 02, 04[G06F]
6105121 Data processing and data transmission systemExpiredSep 05, 97Aug 15, 00[G06F]

Top Inventors for This Owner

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