U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Examiner: Sorkin, David


Primary examiner statistics: 266 patents; average approval time: 267 days
Assistant examiner statistics: 144 patents; average approval time: 950 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8186872 Automated customized cosmetic dispenser
8186869 Method and device for dosing and mixing small amounts of liquid
8182134 Mixing system for thermoset compositions including static and rot...
8182133 Mixing blade assembly with reversible scrapers and method
8177414 Apparatus for positive feeding from a preconditioner
8172453 Appliance and method for preparing a froth from a food liquid
8172005 Cement silo structure for mining machine
8162530 Handheld electric mixer
8158055 Melting furnace with agitator
8157434 High efficiency and high precision microfluidic devices and metho...
8157433 Magnetic fluid rotation system for a cavitation chamber
8157435 Lid for a mixing device
8152359 Rotary tar slurrifier
8152356 Spray blended emulsifier
8147123 Apparatus with automatic balancing for mixing paint disposed in c...
8147124 Static mixer
8146650 Microfluidic system
8142067 Electromagnetic axial agitator
8136980 Meter flow conditioner
8133165 Expandable processing and expression chamber
8123396 Method and means for precision mixing
8118476 Gas/liquid mixing equipment, gas/liquid mixing method, polymer an...
8113486 Component-feed nozzle with pressure relief
8096701 Method and apparatus for mixing a gaseous fluid with a large gas ...
8092071 External vibratory grout consolidator for vertically reinforced c...
8087814 Batch mixer
8083397 Static mixer
8083396 Mixing machine for agitating and mingling materials
8079748 Liquid agitating device
8079749 Dough mixer and mixing bowl with refrigeration jacket
8079751 Apparatus for homogenizing two or more fluids of different densit...
8079752 Process and mixing unit for the preparation of isocyanates by pho...
8075821 Fabrication methods of metal/polymer/ceramic matrix composites co...
8070350 Clay extruder
8070352 Vibration exciter
8066424 Mixing device
8061890 Static mixer
8061888 Autoclave with underflow dividers
8062521 Filtering medium and method for contacting solids-containing feed...
8061889 Adjustable universal mixer bracket

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
7390121 Static mixer module
6854875 Food blending apparatus
6773389 Fluid separation devices, systems and/or methods using a fluid pr...
6769801 Static mixer with precision cast elements
6758804 Method and apparatus for unloading gradients
6758590 Efficient concrete recycling
6753104 Lithium secondary battery
6746147 Seal shaft shutoff device and method
6745664 Paint shaker and motor therefor
6742923 Seal shaft shutoff device and method
6736535 Method for continuous internal agitation of fluid within hot wate...
6736768 Fluid separation devices, systems and/or methods using a fluid pr...
6733171 Magnetic stirring apparatus and an agitating device
6726355 Self-cleaning mix head having a longitudinal mixer for a molding ...
6709149 Method of bone cement preparation
6709146 Thermokinetic mixer and method of using
6705754 Device and methods for mixing fluids
6698916 Underwater agitation pump
6682213 Twin-screw continuous kneading apparatus and kneading method usin...
6679821 Centrifugal separator and administration of user and actual opera...
6679820 Method for energy management and overspeed protection of a centri...
6672757 Blender adapter for an outboard motor
6672751 Counter-flow asphalt plant with combustion zone feed and exhaust ...
6672755 Equipment for mixing a powder with a liquid
6663274 Domestic appliance having spring-loaded tools
6662955 Beverage ingredient filter and assembly
6663276 Stirring element and associated metering gun
6663275 Mixer apparatus
6652137 Stirrer for a planetary mixer and a planetary mixer incorporating...
6649058 Hollow membranes with capillary tubes, fluid treatment modules th...
6641517 Method and apparatus for making density gradients
6634782 Fully automatic electronic milkshake mixer
6634784 Mixing impeller device and method
6634780 Asphalt plant having centralized media burner and low fugitive em...
6622872 Micromachined membrane particle filter using parylene reinforceme...
6619833 Churning, beating and dislodging kitchen utensil
6619834 Device for producing a mixture from chemically reactive plastic c...
6615872 Flow translocator
6612732 Paint mixer
6613234 Large pore volume composite mineral oxide beads, their preparatio...
 
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