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

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Examiner: Kurtz, Benjamin


Primary examiner statistics: 50 patents; average approval time: N/A
Assistant examiner statistics: 70 patents; average approval time: 107 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8182691 Apparatus for extracorporeal blood treatment with a device for ch...
8182685 Effluent filter cartridge with progressive filtration
8182677 Tank flange
8182676 Wastewater effluent filter case with gas baffle
8177975 Apparatus for removing air and/or debris from a flow of liquid
8172091 Connection device for hydraulic circuit
8167142 Filter cartridge for liquid filtration; assembly; and, methods
8168066 Quick-drain filter
8167140 Filter apparatus capable of releasing air
8162152 Blood filter device and method of manufacturing the same
8157997 Canister filter system with drain that cooperates with filter ele...
8142668 Method for selective partition capacity based filtering
8137551 Push filter with floating key lock
8132675 Filter having baseplate with internal gasket location
8127935 Filter module and process for manufacture of same
8128829 Cross flow filter device
8128817 Liquid filter suitable for motor vehicles
8113359 Sediment collection device for home brewing system
8114284 Filter cartridge and apparatus for the filtration of liquids
8110115 Mobile water treatment
8097160 Flat membrane element and manufacturing method thereof
8096423 Replaceable fuel filter element and fuel filter assembly
8092944 Stressed thin-film membrane islands
8088291 Method of collecting medical waste in a waste collection unit usi...
8083943 Filtration device
8083941 Construction of the wedge filtration media laminated by wedge fil...
8075774 Effluent filter cartridge with progressive filtration
8075720 Circumferentially pleated filter assembly and method of forming t...
8069990 Sealing gasket for a filter element, and a module including a fil...
8061531 Membrane bags with seamless membrane substance, uses thereof and ...
8051990 Oil canning of mesh screen for filter
8052867 Dual media fluid filter
8052878 Filter element with coating for surface filtration
8052869 Chamber filter plate and method of producing the same
8052868 Fuel filter device
8025802 Filter cartridge and apparatus for the filtration of liquids
8020708 Fuel filter housing with snap lock valve asssembly
8006438 Non clogging screen
8001801 Water filter removal and installation tool
7997423 Container for storing a liquid such as cooking oil

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
8061529 Filter cartridge
8017010 Device for filtering a liquefied synthetic material
7938275 Filter module and process for manufacture of same
7934604 Filter module and process for manufacture of same
7935255 Filter cartridge
7934605 Filter module and process for manufacture of same
7922005 Removable shield in an engine oil strainer
7922006 Circumferentially pleated filter assembly and method of forming t...
7922004 Diesel filter
7909175 Filter assemblies
7896166 Compact filter element
7882961 Replaceable fuel filter element and fuel filter assembly
7871517 Filter device
7862717 Oil filter arrangement
7857974 Filter cartridge with snap fit connection
7854839 Fuel filter assembly with flow restriction valve
7850845 Filter with installation integrity and magnetic flow-control
7837876 Water purifying apparatuses
7810651 Water bottle with filtration feature
7810650 Faucet mounted water filter system
7799219 Filter and method of making
7790027 Membrane plate for a filter press
7762404 Device for performing the purifying separation of crystals out of...
7749383 Filter cartridge with crush ribs
7740761 Screening Apparatus
7740756 Wastewater filter system
7731036 Reversible vacuum filter cartridge
7704384 Self dislodging filter element
7704382 Gravity type fiber filter
7673756 Modular fluid purification system and components thereof
7670482 Self-cleaning screen with check valve for use in shallow water pu...
7670488 Economical filter changing apparatus and method for electrical di...
7661539 Liquid filtration device
7638050 Rotatable water treatment device
7638051 Filter apparatus
7615151 Filter with installation integrity and magnetic flow-control
7604130 Flat membrane element and regeneration method thereof
7530463 Backwashable filtering device
7520392 Support structure for holding filter medium
7517603 Stressed thin-film membrane islands
 
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