Hydro-Thermal Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 834
 
  
 
A23L FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT 163
 
  
 
A47J KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES 149
 
  
 
B01D SEPARATION 1133
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
B67B APPLYING CLOSURE MEMBERS TO BOTTLES, JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS 113
 
  
 
F28B STEAM OR VAPOUR CONDENSERS 17
 
  
 
F28C HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION 17
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 183

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0251,869 METHOD AND SYSTEM TO DECOUPLE STEAM PRESSURE FROM TEMPERATURE TO CONTROL SHEAR IMPARTED ON PRODUCT FLOWMar 02, 17Sep 07, 17[A23L, A47J]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9207017 Fluid diffusing nozzle designApr 22, 13Dec 08, 15[F28C, B01F]
8568017 Radial flow steam injection heaterOct 02, 09Oct 29, 13[B01F]
8246015 Steam injection heater with stationary end seal assemblyJul 02, 09Aug 21, 12[B01F]
7152851 Steam injection heater with dual-sealing assemblyFeb 04, 05Dec 26, 06[B01F]
7025338 Seal and pressure relief for steam injection heaterFeb 09, 04Apr 11, 06[B01F]
6361025 Steam injection heater with transverse mounted mach diffuserApr 11, 00Mar 26, 02[B01F]
6082712 Direct contact steam injection heaterJul 09, 98Jul 04, 00[B01F]
5842497 Adjustable shear direct contact steam injection heaterMay 20, 96Dec 01, 98[G05D]
5651183 Portable fiber drum chime removerApr 28, 95Jul 29, 97[B67B]
5622655 Sanitary direct contact steam injection heater and methodApr 10, 95Apr 22, 97[B01F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7168171 Drum deheaderExpiredApr 11, 05Jan 30, 07[B67B]
5857254 Method of disassembling fiber drums using a portable fiber drum chime removerExpiredJul 25, 97Jan 12, 99[B23P]
5802725 Portable metal drum opening apparatusExpiredApr 06, 95Sep 08, 98[B67B]
5682681 Fiber drum chime removing systemExpiredApr 28, 95Nov 04, 97[B67B]
4773827 Liquid heating apparatus with temperature control systemExpiredJul 23, 87Sep 27, 88[F04F]
4604806 Powered drum opener with cutter wheelExpiredJul 20, 84Aug 12, 86[B23D]
4312701 Method for defibrating waste paper and dispersing contaminantsExpiredNov 07, 80Jan 26, 82[D21C]

Top Inventors for This Owner

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