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

Icon_funbox Quotables

"Flight by machines heavier than air is unpractical and insignificant, if not utterly impossible."

Simon Newcomb, astronomer ; Said in 1902, less than two years before the first flight at Kitty Hawk

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: Straub, Gary P.


Primary examiner statistics: 1578 patents; average approval time: 760 days
Assistant examiner statistics: 209 patents; average approval time: 780 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
6337058 Process for producing calcium sulfide
6267912 Distributed injection catalytic partial oxidation process and app...
6251346 Solution mining of carbonate/bicarbonate deposits to produce soda...
6231631 Compost excellent in fertilizing activity and production method t...
6231624 Process for continuous dry granulation of powered carbon black
6221332 Multiple stream high pressure mixer/reactor
6221325 Process for controlling ammonia slip in the reduction of sulfur d...
6217628 Processes and apparatus for preparing compost
6214303 Method and apparatus for treating the atmosphere
6214311 Process for direct reduction of sulfur compounds to elemental sul...
6210645 Honeycomb regenerator
6206947 Process for making an animal litter comprising gypsum, aluminum s...
6206945 Method of producing artificial guano
6204430 Hexametaphosphate as an agent for treating wastes, preparing cons...
6200542 Method and apparatus for treating the atmosphere
6197073 Process for producing aluminum oxide beads
6190627 Method and device for cleaning the atmosphere
6190636 Chloro-hydrogenation of sodium sulfate and other alkali-metal sul...
6187281 Process for the thermal preparation of tin (IV) sulfides
6183531 Mineral wool plant substrate
6180079 Wet oxidizing process
6180080 Removal of thiosulfate from Stretford solution with hydrogen pero...
6174509 Pure fused silica, furnace and method
6174510 Multi-pass cocurrent flow sulfuric acid tower process
6165245 Foliar fertilizer and method for using the same
6162273 Floral foam for cut flowers
6162263 Method for producing and shipping metal cyanide salts
6159442 Use of multiple stream high pressure mixer/reactor
6160195 Use of reagents to convert chrysotile and amosite asbestos used a...
6159252 Process and device for producing granulates by fluidized bed spra...
6156283 Hydrophobic catalytic materials and method of forming the same
6126913 Thermal oxidizers with improved preheating means and processes fo...
6123747 Apparatus and method for manufacturing barnyard manure using sewa...
6121506 Method for destroying energetic materials
6120747 Catalyst for removing organic halogen compounds, preparation meth...
6114273 Method for sox removal by catalytic carbon
6110317 Decorative design method and products
6103773 Gas conversion using hydrogen produced from syngas for removing s...
6099595 Process for the preparation of crystalline sodium silicates
6096682 Process for the production of a catalyst body for the catalytic ...

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
4314982 Catalytic decomposition of H2 SO4
4283372 Recovery of alkali values from sodium bicarbonate-containing ore ...
4283377 Process for the preparation of basic zirconium carbonate of high ...
4283270 Process for removing sulfur from petroleum oils
4272498 Process for comminuting and activating limestone by reaction with...
4267162 Process and apparatus for the exploitation of the sulfur compound...
4265871 Purification of boron-containing sulfuric acid
4264570 Method of producing magnesium sulphate
4261965 Basic zinc compound flake-like crystalline particle and method fo...
4259310 Process for the manufacture of titanium disulfide
4256719 Process for the combined manufacture of chlorinated hydrocarbons ...
4256721 Combustion method and apparatus
4256718 Sodium zirconium carbonate compound and the method of its prepara...
4255398 Novel ettringite whiskers, production and uses
4254093 Solar energy grade cadmium sulfide
4252780 Process for working up hydrolyzable and/or water-soluble compound...
4252781 Preparation of sodium carbonate anhydride
4251282 Method of preparing dye pigments
4250021 Treating used hydrocarbon lubricating oils
4250160 Production of ammonium sulfate
4248692 Process for the discharge of ash concentrate from a coal deashing...
4244937 Sulfur dioxide oxidation catalyst and process
4244933 Calcium carbonate particles and processes for preparing same
4243645 All dry solid potassium seed regeneration system for magnetohydro...
4242321 Process for separating SO2 from a current of gas conta...
4242318 Process for the preparation of aqueous suspensions containing at ...
4242312 Removal of sodium sulfate from a sulfate-containing sodium chlori...
4242328 Process and compositions
4241041 Methods for the recovery of sulfur components from flue gas and r...
4241039 Method of removal of arsenic from a sulfuric acid solution
4239996 Potassium carbonate recovery
4239742 Process for improving a gas containing a minor amount of sulfur d...
4238466 Absorption of sulfur dioxide from gases by ferrous sulfate
4235861 Production of iron oxide pigments and sodium sulphate
4234560 Process for treating a liquid with a gas and for preventing the p...
4222999 Removal of selenium from sulphate solutions
4218431 Removal of sulfide contaminants from carbonate waters with produc...
4218261 Retarder for gypsum plaster and a process for retarding the setti...
4214979 Method of thermally cracking heavy petroleum oil
4215100 Method of producing potassium sulfate
 
Sign InRegister
Username  
Password   
forgot password?