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

Icon_funbox Did You Know...

...that to encourage use of his new invention, the shopping cart, market owner Sylvan Goldman hired fake shoppers to push the carts around his store in Oklahoma City? Seems his customers were reluctant to give up their hand-carried baskets.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Examiner: Kornakov, M.


Primary examiner statistics: 173 patents; average approval time: 173 days
Assistant examiner statistics: 119 patents; average approval time: 932 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
7318870 Method of cleaning semiconductor substrate
7306681 Method of cleaning a semiconductor substrate
7306680 Method of cleaning by removing particles from surfaces, a cleanin...
7306002 System and method for wet cleaning a semiconductor wafer
7303637 Method of cleaning semiconductor surfaces
7297895 Apparatus for removal of minute particles from a surface using th...
7293436 Water supply assembly of washing machine
7293437 Gasket and washing machine using the same
7284558 Enhanced megasonic based clean using an alternative cleaning chem...
7282099 Dense phase processing fluids for microelectronic component manuf...
7282098 Processing-subject cleaning method and apparatus, and device manu...
7276127 Method and apparatus for cleaning with internally reflected elect...
7267132 Methods for removing silicon and silicon-nitride contamination la...
7267727 Processing of semiconductor components with dense processing flui...
7264680 Process and apparatus for treating a workpiece using ozone
7264681 Cleaning apparatus and cleaning method
7258124 Apparatus and method for treating surfaces of semiconductor wafer...
7255749 Substrate cleaning method and substrate cleaning apparatus
7255114 Ion sampling system for wafer
7252100 Systems and methods for processing a set of circuit boards
7252102 Ultrasonic slat washer
7244314 Resin recycling system
7234476 Method of cleaning CVD equipment processing chamber
7235141 Lift-off method and chemical liquid tank
7230258 Plasma-based debris mitigation for extreme ultraviolet (EUV) ligh...
7229505 Methods and compositions for surfactant-free cleaning
7226513 Silicon wafer cleaning method
7207341 Dishwasher with shielded dispenser
7204913 In-situ pre-coating of plasma etch chamber for improved productiv...
7201176 Wafer chucking apparatus for spin processor
7192489 Method for polymer residue removal following metal etching
7191786 Apparatus and method for flushing and cleaning engine lubrication...
7191787 Method and apparatus for semiconductor wafer cleaning using high-...
7188632 Cleaning and sanitizing system
7185663 Methods and compositions for on-line gas turbine cleaning
7182819 Methods for cleaning a chamber of semiconductor device manufactur...
7182821 Substrate processing method and substrate processing apparatus
7165563 Method and apparatus to decouple power and cavitation for megason...
7160396 Washing method
7159600 Scarifying apparatus for interior surface of pipeline field

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
6758223 Plasma RIE polymer removal
6736146 Method of rapidly reworking color filters
6709531 Chemical liquid processing apparatus for processing a substrate a...
6705332 Hard floor surface cleaner utilizing an aerated cleaning liquid
6706121 Device and method for the treatment of semiconductor wafers
6702902 Method and device for radioactive decontamination of a steel wall
6695928 Method for production of (meth) acrylic acid and/or (meth)acrylic...
6685848 METHOD AND APPARATUS FOR DRY-ETCHING HALF-TONE PHASE-SHIFT FILMS ...
6684890 Megasonic cleaner probe system with gasified fluid
6679272 Megasonic probe energy attenuator
6675816 Plasma CVD apparatus and dry cleaning method of the same
6676766 Method for cleaning a substrate using a sherbet-like composition
6676769 Apparatus and method for cleaning a furnace torch
6669858 Integrated low k dielectrics and etch stops
6666987 Liquid etchant and method for roughening copper surface
6659110 Method and apparatus for cleaning drums or belts
6659111 Cleaning gas and method for cleaning vacuum treatment apparatus b...
6655395 Method and device for scouring and cleaning rolled steel strip
6652659 Low species buffered rinsing fluids and method
6652663 Composition for eliminating thermosetting resin
6652658 Method for machining/cleaning by hydroxide ion in ultrapure water
6641678 Methods for cleaning microelectronic structures with aqueous carb...
6638365 Method for obtaining clean silicon surfaces for semiconductor man...
6635118 Aqueous cleaning of polymer apply equipment
6632289 Substrate cleaning method and substrate cleaning apparatus
6632291 Methods and compositions for cleaning, rinsing, and antimicrobial...
6632292 Selective treatment of microelectronic workpiece surfaces
6632287 Method for decontaminating a hollow needle
6630032 Method and apparatus for dislodging accrued deposits from a vesse...
6630031 Surface purification apparatus and surface purification method
6626188 Method for cleaning and preconditioning a chemical vapor depositi...
6626196 Arrangement and method for degassing small-high aspect ratio dril...
6622736 Water-soluble glass as corrosion protection for glassware in a di...
6616774 Wafer cleaning device and tray for use in wafer cleaning device
6613157 Methods for removing particles from microelectronic structures
6607607 Coiled tubing wellbore cleanout
6607605 Cleaning of semiconductor process equipment chamber parts using o...
6602351 Methods for the control of contaminants following carbon dioxide ...
6599370 Stabilized alkaline compositions for cleaning microelectronic sub...
6596093 Methods for cleaning microelectronic structures with cyclical pha...
 
Sign InRegister
Username  
Password   
forgot password?