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

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Felix Hoffmann, a German chemist, was searching for something to relieve his father's arthritis. In doing so, he "rediscovered" acetylsalicylic acid and in 1900, patented a stable process for developing it. Hence, we have aspirin.

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Examiner: Nicolas, Frederick C.


Primary examiner statistics: 677 patents; average approval time: 676 days
Assistant examiner statistics: 215 patents; average approval time: 667 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8444027 One way valve assembly
8444020 Assembly for hand held or remote elevated operation of aerosol sp...
8434642 Method and apparatus for providing a selectable beverage
8434648 Ring for a fluid dispenser valve
8430277 System for dispensing a fluid product
8430273 Dispenser unit with improved air supply
8413854 Dispenser with variable-volume storage chamber, one-way valve, an...
8408432 Dispensing closure
8403185 Auto-vented automatic stop flow pouring spout
8387834 Dispenser with collapsible dispensing tube
8381948 Automatic liquid stop bag with bent portion
8376194 Fluid or powdery product dispenser
8376191 Submergible volumetric filling device and method including cone-s...
8376189 Dispensing machine valve and method
8371481 Valve for a container for dispensing pressurized fluid
8371477 Device for dispensing a beverage with a controlled air inlet, and...
8365961 Device for delivering a substance, the device including a pump co...
8365955 Lightweight hinged-lid closure for a flexible tube
8365956 Method and apparatus for a beverage dispenser
8365957 Method and apparatus for a beverage dispenser
8360284 Dispenser of fluid products
8356729 Material metering system
8356731 Energy saving baffle for water cooler
8348106 Fluid dispensing or feeding device
8342367 Cassette and vat supply source for an on-demand mixing and distri...
8336742 Aerosol systems and methods for dispensing texture material
8322570 Product dispensing system
8322576 Spray bottle reservoir system
8317062 Two-way valve
8317065 Actuator systems and methods for aerosol wall texturing
8313011 Systems and methods for applying texture material to ceiling surf...
8308031 Container
8302825 Dispenser device
8302817 Fluid dispenser
8302819 Combination air freshener and fluid dispenser
8302818 Interlocking mechanism for a fluid dispenser
8297476 Quick connect grease gun barrel and method of use
8292123 Apparatus and method for synchronized flow from volumetric tanks
8286839 Dispensing device
8286834 Skin treatment dispenser and method of manufacture

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
6938796 Indicating device
6874665 Nozzle assembly with a reusable break-off cap a container having ...
6830163 Fluid dispenser pump
6827331 Electromagnetic actuator
6824024 Device for the take-up and/or release of liquid samples
6820777 Dispensing apparatus
6814266 Device for the distribution of water into vases or similar
6814265 Device for dispensing fluid medicine
6808087 Fuel dispensing system having a selectable pump controller
6805266 Safety device for a liquid-containing vessel
6802435 Water backpack and gun assembly
6796971 Container for intravenous administration
6793099 Supply system for a bottled water cooler and method of use
6789708 Combination push button and bottle lever for activating a water v...
6789700 Dispenser apparatus for squeezable and collapsible tubes
6786887 Intravascular occlusion balloon catheter
6786361 Beverage cooling and dispensing device
6783033 Dispenser for magnetic objects
6779688 Catch basin for a concrete pumping device
6776311 Dispenser assembly for a fragrance or personal care bottle and a ...
6773350 Game system, game providing method, and information recording med...
6758372 Device for dispensing soap-solution in a dispenser
6758375 Spill-resistant, smoother pouring container for liquids
6755328 Multiple spout pitcher for pouring an iced beverage alone or with...
6752295 Dispenser drain attachment for flowable media
6749091 Universal reagent dispenser
6745919 Container for dispensing spill-resistant formulations
6745922 Container for storing and dispensing beverage, in particular beer
6742678 Pour spout assembly
6742682 Drip-free nozzle with a fixed jet direction
6742677 Fluid dispenser pump
6736291 Viscous material application apparatus
6729500 Twirling dip tube
6726065 Modular automatic colorant dispenser
6726064 Pump for dispensing a substance, in particular a cosmetic or a ca...
6712246 Phial for distributing products, with an improved applicability
6712238 Drywall taping and texture system using bladder pump with pneumat...
6708854 Dispenser of substances for agricultural uses
6708850 Discharging container with a filter and a bottle stopper for use ...
6705493 Dispenser for liquids or for viscous or sprayable products
 
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