Charles E. Hill & Associates, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 6441
 
  
 
G06Q DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR 2172
 
  
 
B60V AIR-CUSHION VEHICLES 14
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 154
 
  
 
E02F DREDGING; SOIL-SHIFTING 144

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9764967 Sanitizing system and method for a septic systemFeb 20, 13Sep 19, 17[C02F]
9758144 Air supply system and method for a hovercraftJul 26, 13Sep 12, 17[B60V]
8661006 Data file management system and method for browsersMar 28, 06Feb 25, 14[G06F]
7908173 Virtual catalog and product presentation method and apparatusSep 14, 05Mar 15, 11[G06Q]
7908176 Virtual catalog and product presentation method and apparatusJul 09, 08Mar 15, 11[G06Q]
7832127 Apparatus for attaching a work tool to a loaderOct 26, 07Nov 16, 10[E02F]
6029142 Electronic catalog system and methodJun 01, 98Feb 22, 00[G06F]
5970471 Virtual catalog and product presentation method and apparatusMar 22, 96Oct 19, 99[G06F]
5761649 Method for updating a remote computerJun 05, 95Jun 02, 98[G06F]
5754864 Software piracy detection systemNov 12, 96May 19, 98[G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7873652 Electronic presentation generation system and methodExpiredSep 02, 05Jan 18, 11[G06F]
7433881 System and method for handling multi-resolution graphics filesExpiredNov 08, 01Oct 07, 08[G06F]
7370008 Electronic catalog system and methodExpiredOct 06, 05May 06, 08[G06F]
7058647 Electronic presentation generation system and methodExpiredAug 31, 00Jun 06, 06[G06F]
7020658 Data file management system and method for browsersExpiredJun 04, 01Mar 28, 06[G06F]
6131088 Electronic catalog system and methodExpiredMay 18, 98Oct 10, 00[G06F]

Top Inventors for This Owner

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