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

Icon_funbox Did You Know...

...that the Band-Aid Bandage was invented by a Johnson & Johnson employee whose wife had cut herself? Earl Dickson's wife was rather accident prone, so he set out to develop a bandage that she could apply without help. He placed a small piece of gauze in the center of a small piece of surgical tape, and what we know today as the Band Aid bandage was born!

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Examiner: Campbell, Thor


Primary examiner statistics: 408 patents; average approval time: 409 days
Assistant examiner statistics: 271 patents; average approval time: 711 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8116618 Heating apparatus, substrate processing apparatus, and method of ...
8111979 Automated fryer filtration device and method
8107803 Non-scaling flow through water heater
8107801 Heat treatment apparatus, computer program, and storage medium
8107804 Energy accummulator system
8107800 Method and structure to control thermal gradients in semiconducto...
8107798 Console electric heater with plenum
8105319 Hand-actuated articulating surgical tool
8107799 Evaporator device for mobile anhydrous ammonia production, motor ...
8103154 Hot air blower and system comprising a hot air blower and at leas...
8103155 Manually adjustable hair dryer mount for use with a hand-held hai...
8094998 Device for making a beverage, provided with a water boiler
8090244 Volatile material dispenser
8090245 Apparatus for heat-treating substrate and method for heat-treatin...
8081872 Flame imitation manufacturing device of an electrical-heated fire...
8081873 Hair dryer mount with oscillating holder for use with a hand-held...
8068725 Fragrance emitting apparatus for use with USB port
8068727 Storage-type water heater having tank condition monitoring featur...
8064758 Electric tankless water heater
8064757 System and method for estimating and indicating temperature chara...
8064756 Airflow directing structure for hand dryers
8059945 Nozzle-based, vapor-phase, plume delivery structure for use in pr...
8059944 Electrical heating device, particularly for an automobile vehicle
8059947 Environmentally protected thermistor for respiratory system
8059946 Concentrated thermal radiation transfer system from electrically ...
8055125 Substrate stage mechanism and substrate processing apparatus
8050546 Heat treatment apparatus heating substrate by irradiation with li...
8045849 Water treatment system and process
8041196 Heat radiating plate storage tray
8041197 Heating apparatus, heat treatment apparatus, computer program and...
8041199 Deicer covering system
8041200 Deicing system and method
8032014 Fragrance emitting apparatus for use with USB port
8032015 Heating apparatus, heating method, and semiconductor device manuf...
8027573 Integrated lamp and heater assembly
8027571 In situ conversion process systems utilizing wellbores in at leas...
8027574 Vaporization of thermally sensitive materials
8023806 Heat processing furnace and vertical-type heat processing apparat...
8023808 Heat transfer device
8019207 Flame simulator of electric fireplace

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
6766106 Method for preparing infant formula from powder with dispensing a...
6746439 Method and apparatus for fluid administration with distributed he...
6746392 Brachytherapy catheter with twisted lumens and methods of use
6728478 Heated chemical delivery system
6727481 Heated conduit
6724985 Hot-water heating apparatus for electric vehicle and hybrid vehic...
6714726 Shower warm water capacitor
6712792 Flashback blood collection needle
6707988 Universal drain plug heater for livestock water tanks
6701068 Double heating device for coffee maker
6701069 Pre-heating contiguous in-line water heater
6697676 Medical electrical lead having an expandable electrode assembly
6674052 Thermal cup
6668136 Integral heating and cooling unit
6607475 Hand-actuated articulating surgical tool
6591063 Bath temperature maintenance heater
6585665 Probe
6577817 Water heater
6574427 Water heater comprising a plate heat exchanger and a storage cont...
6569087 Endoscope
6565541 Cannula guard and cannula for a syringe
6564011 Self-regulating heat source for subsea equipment
6564010 Aquarium thermostat
6560409 Hot water heater stacking reduction control
6554828 Reusable laparoscopic surgical instrument
6554804 Medical feeding tube connection device
6554829 Electrosurgical instrument with minimally invasive jaws
6554759 Targeting fixture
6556780 Heated flowline umbilical
6554766 Endoscope device
6551275 Grid sheath for medical instrument
6539171 Flexible spirally shaped heating element
6539173 Sensor controlled water heater and method of use
6539172 Fluid heating device and cartridge for the same
6533760 Flashback blood collection needle
6532339 Device for thermally processing a gas stream, and method for same
6524306 Lock device for surgical instruments
6522933 Steerable catheter with a control handle having a pulley mechanis...
6520755 Fluid-moving device with integrated valve
6522834 On-demand direct electrical resistance heating system and method ...
 
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