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

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...that in 1800 ether was first used by partyers as a fun diversion? Sniffing the gas led to hilarious and raucous laughter as people watched each other become more and more intoxicated and silly. Several doctors independently realized the value ether would have to anesthetize surgery patients. Of those who claimed rights to the "discovery," none had a happy ending. One had a seizure and died defending his rights. Another spent his life in an asylum because he had been denied acclaim. A third became addicted to chloroform and, in a New York City jail, he soaked a cloth in the drug, severed an artery and bled to death.

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Examiner: Wyszomierski, George


Primary examiner statistics: 2175 patents; average approval time: 2174 days
Assistant examiner statistics: 302 patents; average approval time: 638 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8114188 Method for eliminating carbon contamination of precious metal com...
8114227 Method for making a steel part of multiphase microstructure
8114340 Method of forming anode bodies for solid state capacitors
8114226 Wall mountable holder
8114339 Method of and apparatus utilizing carbon cord for evaporation of ...
8110019 Modified induction furnace and process for removing zinc-containi...
8110050 Actively damped tension member
8110021 Synthesis of PtCo nanoparticles
8110143 Composite metal foam and methods of preparation thereof
8105415 Low cost making of a low carbon, low sulfur, and low nitrogen ste...
8101005 Process of making metal nanoparticles
8101004 Process for manufacturing steel blanks
8101007 Method for reduction treatment of electric furnace dust
8101008 Anode refinement method for high-sulfur content coarse copper
8101006 Centrifugal atomization for producing zinc powder
8097063 System for furnace slopping prediction and lance optimization
8097064 Methods for chemical recovery of non-carrier-added radioactive ti...
8097065 System and method for producing metallic iron
8092571 Combustion reactors for nanopowders, synthesis apparatus for nano...
8092572 Method of regulating the output of carbon monoxide in a metallurg...
8092570 Method for producing titanium metal
8092573 Purification of PGM species from mixtures thereof
8092574 Method of producing reduced iron cast, and method of producing pi...
8088485 Method for synthesis of metal nanoparticles
8088488 Method for synthesis of metal nanoparticles
8088194 Method for producing hot briquette iron using high-temperature re...
8088195 Method for manufacturing titanium oxide-containing slag
8088192 Recovery of residues containing copper and other valuable metals
8088193 Method for making nanoparticles
8088233 Method of characterizing phase transformations in shape memory ma...
8083867 Amorphous alloy ribbon, nanocrystalline soft magnetic alloy and m...
8083871 High crashworthiness Al-Si-Mg alloy and methods for producing aut...
8084143 High-yield-ratio and high-strength thin steel sheet superior in w...
8083830 Slag for electroslag remelting for copper alloy and method for pr...
8083832 Paste for forming an interconnect and interconnect formed from th...
8075662 Nickel braze alloy composition
8075665 Reduction treatment apparatus and method of reduction treatment
8075711 Hot-rolled high strength steel sheet having excellent ductility, ...
8075713 Method for production of precision castings by centrifugal castin...
8075838 Composite metal molding and method for manufacturing thereof

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
5866273 Corrosion resistant RAM powder
5188905 Coated steel sheets
5132278 Superconducting composite article, and method of making the same
5132083 Laser padding material and a laser padding method using the same
5122422 Composite body made of graphite and high-melting metal
5106699 Apparatus for filling in an opening in a wall of a safe
5106434 Method for producing a metal and ceramic heat-connected body
5104745 Multifilament superconductor strand having an anti-diffusion barr...
5102621 Ternary brazing alloy for carbon or graphite
5102746 Multicoated steel sheet susceptible to cationic electrodeposition...
5100487 As-cast, age-hardened Cu-Sn-Ni worm gearing and method of making ...
5100485 Method for manufacturing permanent magnets
5100617 Wires made of copper-based alloy compositions
5100738 Reinforced concrete containing coated steel reinforcing member
5100867 Process for manufacturing wire or strip from high temperature ...
5100488 Third element additions to aluminum-titanium master alloys
5098654 Alloy based on copper, manganese and aluminum, and objects made o...
5098797 Steel articles having protective duplex coatings and method of pr...
5098487 Copper alloys for shaped charge liners
5096513 Very thin soft magnetic alloy strips and magnetic core and e...
5096785 Mirror and method of manufacturing same
5092920 Sintered body for high-accuracy working tools
5093207 Laminate material or laminate workpiece with a functional layer, ...
5093208 Laminated metal sheet
5090997 Process for producing powdered aluminum alloys
5089057 Method for treating copper-based alloys and articles produced the...
5087530 Automatic bonding tape used in semiconductor device
5085411 Apparatus for processing grain-oriented electrical steel strip
5085690 Preparation of iron whiskers
5080981 Nickel-containing alloys as an adhesive layer bonding metal subst...
5079100 Wear resistant coatings for engine components and a process for ...
5079102 Tool using gold as a binder
5079101 Composite film
5077140 Coating systems for titanium oxidation protection
5076865 Amorphous aluminum alloys
5076863 Joined body of ceramic member and metallic member, and process fo...
5076836 Process for the preparation of ferromagnetic metallic particles f...
5077138 Fiber reinforced magnesium alloy
5074932 Fine-crystalline iron-based alloy core for an interface transform...
5074922 Method of producing beryllium copper alloy member
 
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