RDP TECHNOLOGIES, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 946
 
  
 
B01D SEPARATION 4130
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 365
 
  
 
F26B DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM 327
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 141
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 157
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 197
 
  
 
B67D DISPENSING, DELIVERING, OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR 141
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 158

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0368,127 PROCESS AND APPARATUS FOR TREATING WATER WITH HYDRATED LIME SLURRY AND FOR DISSOLVING SCALEAug 20, 15Dec 24, 15[C02F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9856166 Process and apparatus for slaking lime and dissolving scaleMay 04, 15Jan 02, 18[C04B, C02F]
9745217 System and method for lime stabilization of liquid sludgeOct 08, 13Aug 29, 17[C02F]
9688547 Method and apparatus for filtration of lime-treated waterJun 22, 11Jun 27, 17[C02F, B01D]
9650293 Process and apparatus for slaking lime and dissolving scaleMar 30, 15May 16, 17[C04B, C02F]
9315399 Method and apparatus for dissolving sodium carbonate in waterApr 03, 12Apr 19, 16[B01F, C02F]
9174861 Process and apparatus for treating water with hydrated lime slurry and for dissolving scaleNov 22, 11Nov 03, 15[C02F]
9169147 Precision lime stabilization system and method for treatment of sewage sludgeOct 08, 13Oct 27, 15[F26B, C02F]
9023312 Process and apparatus for slaking lime and dissolving scaleMar 04, 11May 05, 15[C04B, B08B, C02F]
8939329 Sewage silo with centripetal action discharge armJun 03, 11Jan 27, 15[B65D, C02F, G01F, B01D]
8682477 Apparatus and method for inventory management and automated discharge of treated sewage sludge to trucksJul 02, 13Mar 25, 14[G06F, B01D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0258,799 Method and Apparatus for Mixing Powder Material With WaterAbandonedApr 03, 12Oct 03, 13[B01F]
2013/0129,605 Lime Slaking ProcessAbandonedNov 22, 11May 23, 13[C04B]
2012/0205,319 Apparatus and Method for Discharge of Treated Sewage Sludge from BinsAbandonedFeb 15, 11Aug 16, 12[C02F]
6698766 Slide gate sealing systemExpiredMay 30, 03Mar 02, 04[E02B, F16J]
6508387 Gravity flow sludge load-out metering gateExpiredAug 17, 00Jan 21, 03[B67D]

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